Download
Downloadable File
| File link | File size | File description |
|---|---|---|
Abstract
===== Announcement=====
Per Db2 CSB (Cumulative Special Build) policy CSB's will only be built on the latest Mod Pack of each code stream.
As a result, updates to Db2 12.1.2 Published Cumulative Special Build has concluded
Published CSB 72149 is the last Published Cumulative Special Build for Db2 v12.1.2
For more information please review Db2 Doc's page on "Mod packs, fix packs, and special builds".
======================
Download Db2 v12.1.2 Published CSB (Cumulative Special Build) for Db2® for Linux®, UNIX®, and Windows® and Db2® Connect™ products.
Use this page to download a Db2 CSB for the installed Db2 product you have. Db2 CSB images are delivered from Fix Central. Special builds are cumulative. Included are links for Db2 Universal, Db2 Server, Db2 Connect, Net Search Extender, Spatial Extender, Query Patroller, Db2 Client, Db2 Run-Time Client, Db2 Wrappers, and all drivers (ODBC, CLI, JDBC, .NET). Click on the CSB to view it.
CSB are cumulative, each CSB contains all fixes delivered in previous CSB.
CSB are listed most recent from top to bottom -- thus the earlier listed CSBs contain all the fixes listed further down.
CSBs cannot be time ordered solely based on number.
Note:
CSB and the KI (Known Issues) listed might change retroactively.
Not every CSB is provided in this list.
Security KI will be added only after they are officially announced.
For more information on Security KI, please refer to the Published Security Vulnerabilities page
Download Description
Special Build 72149*
2025-11-28
*This is the most recent CSB
Linux x86 PTF: DYN2511281531AMD64_72149
Downloads
| KI Number | KI Title | HIPER | Domain |
|---|---|---|---|
| DT433647 | db2rocmc can confuse db2diag.log entries and report errors | Availability | |
| DT454883 | MQTs defined on system objects cause SQL0478N error to be returned from upgrade | Catalog Services | |
| DT454502 | For column-organized table, RENAME TABLE statement might return sqlcode -901 and FODC_AppErr directory generated | Catalog Services | |
| DT452996 | db2batch returns "Unable to print monitoring snapshot" and exits without processing next statement | Client & Connectivity | |
| DT454356 | No default logging when Azure is used as storage provider for Db2 NCOS | Cloud Object Storage | |
| DT456071 | Incorrect query output after applying page compression on empty string VARCHAR data in column-organized tables | Columnar Storage | |
| DT456867 | CDE LOAD fails with SQL1224N in sqluCollectCDEStatsTFmt and generates an FODC_Trap | Data Management | |
| DT455474 | When an export error occurs, the SQLCODE is not returned to SQL3015N. | Data Management | |
| DT455614 | Avoid arithmetic overflow error when calling ADMIN_GET_STORAGE_PATHS() | Data Management | |
| DT453994 | A LOAD operation cannot be forced when the LOAD COPY path encounters the disk full in a partitioned database | Data Management | |
| DT454432 | Alter tablespace with lower high water mark may fail with error SQL1523N rc 15 | Data Management | |
| DT450217 | IBM Storage Scale 5.2.3.2-efix4 for Db2 version 11.5.9.0 CSB | Deployment | |
| DT455997 | Oracle Net8 Wrapper – The RAW type is mapped to VARBINARY in 12.1, which can cause issues when migrating from version 11.5 or earlier. | Federation | |
| DT455456 | Federation is failing with SQL1822N Unexpected error code "-902" | Federation | |
| DT454855 | MSSQL wrapper func Mssql_Statement::parse returns SQL1822N | Federation | |
| DT188249 | Fix ALTER TABLE ALTER COLUMN DROP/SET DEFAULT in v1158 | IIDR | |
| DT451132 | Q Capture incorrectly handles rollback to savepoint | IIDR | |
| DT456990 | SQL0901 "Bad Data type" preparing anonymous block statement including "set special register =?" | Query Compiler | |
| DT453773 | Performance issues may occur due to incorrect cardinality estimates for GROUP BY/UNIQUE operation | Query Compiler | |
| DT455050 | User-defined permission on a catalog table may cause database upgrade to fail with SQL2519N | Query Compiler | |
| DT456940 | A rare query hang is possible in an error scenario with the stack showing wait on the latch | Runtime | |
| DT454259 | db2fodc -hang/db2pd -dump data collection may cause a full hang | Runtime | |
| DT451980 | db2diag.log may show incorrect hardware accelerator status against POWER processor. | Security | |
| DT454066 | db2profile script does not set the correct GSKit library path on certain instance based clients | Security | |
| DT456044 | Pacemaker/Corosync services starting if the node in maintenance is unfenced on pureScale | pureScale | |
| DT454731 | Db2 pureScale Pacemaker DROP database may unmount the filesystem | pureScale |
Special Build 70120
2025-10-30 Linux x86 PTF: DYN2510301730AMD64_70120
Downloads
| KI Number | KI Title | HIPER | Domain |
|---|---|---|---|
| DT452875 | VIP resource creation may fail without passwordless SSH configured between cluster hosts | Availability | |
| DT452631 | User initiated failover on TSA HADR setup doesn't work if uname is different than hostname used in db2haicu setup | Availability | |
| DT451941 | Database recovery failed in pureScale with SQLP_LERR from sqlpshrValidateLfsLsn | Availability | |
| DT451130 | Table with column populated by CURRENT TIMESTAMP special register contains higher than expected value after a point-in-time rollforward | Availability | |
| DT450735 | During a forced takeover Pacemaker Monitor script may get timed out due to deactivate command getting hung, causing VIP not to move. | Availability | |
| DT452209 | LOGICAL_RESTORE with -drop-existing option can fail with SQL0601N when the schema exists | Availability | |
| DT451311 | db2cm -cm -exit -maintenance may fail with DBT8258E RC 4 | Availability | |
| DT363595 | v11.5.9: db2cm -list returns Error if database resource is stopped | Availability | |
| DT449747 | Leading 3 characters are missing from history file comment in sqluvdel call | Availability | |
| DT449553 | HADR domain creation may fail without root user passwordless SSH enabled | Availability | |
| DT450126 | db2flsn utility to print the logfile from LRI returns that the log file is unused or blank | Availability | |
| DT447018 | File System creation fails if new file system mount is prefix of existing file system mount | Availability | |
| DT444641 | "No such device or address" error messages can be logged in pacemaker.log on HADR/Pacemaker environment | Availability | |
| DT448298 | Db2 db2flsn utility returns that the log file is unused or blank | Availability | |
| DT444760 | Db2 may hang with waiting on Latch SQLO_LT_SQLP_TENTRY__tranCommitLatch having no holder | Availability | |
| DT451631 | Drop Wrapper hitting unexpected sqlcode for DDL error on SYSEXTCATALOGS | Catalog Services | |
| DT448360 | Segmentation fault might occur with db2look command and db2look output is truncated | Catalog Services | |
| DT449178 | db2look may generate incorrect DDL for routines when the second routine definition (including its name) is shorter than the first one | Catalog Services | |
| DT424216 | Improving Performance of db2look with the "-L" Flag: SQL1635N Error Returned | Catalog Services | |
| DT447072 | LockTimeout keyword is not supported in Db2 .NET driver | Client & Connectivity | |
| DT448221 | Exporting a large spatial data to a shape file results in error GSE0101N | Client & Connectivity | |
| DT450860 | -901 Reason "bad DefaultCod" on columnar table after ALTER COLUMN SET DEFAULT followed by additional ALTER COLUMN on same column | Columnar Storage | |
| DT223306 | SQL0901 / FODC_IndexError during update of a row in a column organized, application-period maintained by user temporal table | Data Management | |
| DT453913 | Reduce memory allocations in MEMORY_TABLE | Data Management | |
| DT450231 | Crash during a drop database or restore database | Data Management | |
| DT172490 | Loading from cursor fails with SQL6103C in very rare cases | Data Management | |
| DT449768 | INGEST job fails intermittently with DB21018E | Data Management | |
| DT240514 | Debug for FODC_FmpTrap generates SIGILL (AIX) | Data Management | |
| DT147953 | IT41234: INGEST MAY HANG WHEN THE AMOUNT OF SHARED MEMORY IS INSUFFICIENT FOR FORMATTERS AND FLUSHERS | Data Management | |
| DT443388 | GATEWAY Windows Agent Cleanup Trap: db2agent traps in sqleGetCurrentServerInfo on Connection Object while processing InterruptAppByIndex | Data Management | |
| DT444354 | Replication Center fails to start in Db2 v12 | Data Management | |
| DT453344 | pureScale: InstallFixpack is not working from 11.5.9 older CSBs to 67235 and 12.1.2 older CSBs to 67360 | Deployment | |
| DT450568 | Data Server Driver installation fails with error 1603 when using DB2DSDRIVER_CFG_SOURCE_PATH in response file | Deployment | |
| DT452824 | On Federated database, the IMPORT operation fails with SQL27999N when the source database is Microsoft SQL Server 2022 and the version is specified as 'MSSQLSERVER VERSION 2022'. | Federation | |
| DT440596 | Security: IBM® Db2® is vulnerable to denial of service due to improper neutralization of special elements in data query logic (CVE-2025-36185) | Federation | |
| DT450163 | Nickname Creation for ALIAS Fails in db2iseries with Error CLI0129E | Federation | |
| DT442787 | Security: IBM® Db2® federated Server is vulnerable to sensitive information disclosure under specific conditions (PRISMA-2021-0055) | Federation | |
| DT449674 | Intermittent Trap Encountered in Federated Environment | Federation | |
| DT448879 | THE REMOTE CHAR COLUMN LENGTH OVER 255 REPORTS SQL0901N AFTER THE COLUMN LENGTH AUTO VARIATION | Federation | |
| DT449515 | Federation for Db2 to Db2 data source encounters license issue after upgrade to Db2 12.1 (ESE) | Federation | |
| DT447957 | Function mapping issue cause error code "907" to be returned from Oracle database to Db2 | Federation | |
| DT453753 | Q Capture terminates with rc=3012 when decoding a RENAME TABLE log record | IIDR | |
| DT450290 | SQL Apply ASNLOAD fails with COPY YES | IIDR | |
| DT451244 | ASNCLP CREATE QSUB Message ASN2136W issued for compatible but dissimilar column types doesn't contain column name | IIDR | |
| DT451655 | Apply doesn't report an EXCEPTION for duplicate INSERT on a CONDENSED CCD target when the row contains a LOB value 'OVERSIZED/NOT MODIFIED' | IIDR | |
| DT448591 | Oracle Q Apply inserts incorrect value for SRC_TRANS_ID in IBMQREP_EXCEPTIONS | IIDR | |
| DT451114 | On FPF: stale transaction causes Q Capture to SIGSEGV | IIDR | |
| DT449736 | ASNCLP PROMOTE REPLQMAP with LIKE predicate may incorrectly include QMAPS from the source server that should not be promoted | IIDR | |
| DT448366 | Huge values incorrectly reported in IBMQREP_APPLYMON for tables_loaded, rows_loaded, tables_loaded_physical_size, tables_loaded_logical_size | IIDR | |
| DT448338 | Q Capture gets ASN7099E "column could not be added" on ALTER TABLE ADD COLUMN on a range partitioned table | IIDR | |
| DT447702 | Missing ASN7004E error for ADDCOL signal that specifies a non-existing Column; Return Code 6017 is issued instead. | IIDR | |
| DT423435 | ASNCLP behavior is not aligned when creating a POINT-IN-TIME target Q Sub. | IIDR | |
| DT451179 | ROUND(DECIMAL) with negative position might fail with SQL0802N on PPCLE | Operating System Services | |
| DT451266 | On Windows MULTIPLY_ALT might return incorrect results | Operating System Services | |
| DT451388 | List DCS Applications Command Showing Protocol as TCP/IP for SSL/TLS Connections | Process Model | |
| DT448537 | db2support trap in a clustered environment | Process Model | |
| DT443627 | Partitioned table with CHAR or GRAPHIC partition column may fail with default string_units = CODEUNITS32 | Query Compiler | |
| DT451667 | Incorrect result when query has aggregate with and without CASE expression. | Query Compiler | |
| DT450719 | Poor performance when a subquery is used in a WHERE clause | Query Compiler | |
| DT447321 | RENAME TABLE statement might return sqlcode -901 and FODC_AppErr directory generated | Query Compiler | |
| DT442116 | RUNSTATS Command Failure During Upgrade to Db2 12.1.x When a Statistics Profile with the UTIL_IMPACT_PRIORITY Option Exists on a SYSIBM Table | Query Compiler | |
| DT442230 | Using TRIM function in a query may lead to -302 error | Query Compiler | |
| DT445755 | Db2 query may generate -901 when distribution key is in equal predicate | Query Compiler | |
| DT452452 | SQLZ_RC_NO_CONNECTION db2diag.log message incorrect level | Runtime | |
| DT453438 | Incorrect query results when boolean operators (AND/OR) are used in select statement | Runtime | |
| DT453978 | Unnecessary Event level messages from sqlra_get_section are being logged in db2diag.log | Runtime | |
| DT451658 | Error SQL0901N - "sqlrimso: start does not match matPos" | Runtime | |
| DT453440 | FODC_Trap Generation in CDE when the plan is huge having more than 32k lolepops and contains HSJN | Runtime | |
| DT448542 | The restore from v11.5 to v12.1+ fails during the database update | Runtime | |
| DT444862 | Extra diagnostics to investigate rare trap on package rebind | Runtime | |
| DT448243 | CURRENT LOCK TIMEOUT special register might be ignored on Database Partitioning Feature (DPF) environment | Runtime | |
| DT438681 | Columnar Group-By query fails with assertion in RegularLPHashTableImpl.hpp | Runtime | |
| DT440426 | Incompatibility issues when working with JSON data in Db2 12.1 | Runtime | |
| DT446657 | Performance degradation may occur during sort operation due to extra Flight Recorder log. | Runtime | |
| DT447685 | DECODE gives wrong result with decfloat data type using DB2COMPOPT=NO_DECODE_TO_CASE | Runtime | |
| DT446857 | Delete operation with transient external table failed with SQLCODE -644 | SQL Compatibility | |
| DT445966 | SELECT on an external table fails with SQL20570N and "Error while processing end of record was expected at byte * in data file." when the input file is large. | SQL Compatibility | |
| DT449817 | SYSIBMADM.AUTHORIZATIONIDS view does not consider SYSSURROGATEAUTHIDS catalog table | Security | |
| DT446369 | Connect agents hang if insufficient time passes when audit COS file was last open | Security | |
| DT450083 | db2cm or db2instance creates temporary Pacemaker configuration files during certain operations which are not automatically deleted | pureScale | |
| DT443098 | Performance may be impacted when multiple EDUs dump diagnostics due to communication timeouts. | pureScale | |
| DT438938 | Possible deadlatch between CF workers after a communication timeout between member and CF using RDMA network. This may cause a CF failover. | pureScale | |
| DT440664 | remove printf() from signal handler of ca-server | pureScale |
Special Build 64532
2025-08-01 Linux x86 PTF: DYN2508012329AMD64_64532
Downloads
| KI Number | KI Title | HIPER | Domain |
|---|---|---|---|
| DT259644 | HADR Standby Database Can Flood db2diag.log with SQL2171N Messages When Replaying a DROP TABLE Statement | Availability | |
| DT442874 | ERROR MESSAGE : ZRC=0x80100024=-2146435036=SQLP_NOTA "Transaction was not found" repeatedly dumps in DB2DIAG.LOG. | Availability | |
| DT445866 | Security: IBM® Db2® is vulnerable to privilege escalation under specific configurations (CVE-2025-36186) | Availability | |
| DT437293 | Pacemaker fatal error while controld attempts to communicate with a non-existing/respawning attrd | Availability | |
| DT442273 | SQLO_LT_SQLP_LHSH__hshlatch contention with partition table on little endian machine | Availability | |
| DT446123 | High number of latch waits from SYSUSERAUTH cache causing slowdown | Catalog Services | |
| DT444854 | Upgrading database to Db2 v12.1.0.0+ on PPCLE fails in hook function for new catalog table SYSEXTCATALOGS | Catalog Services | |
| DT442339 | Runstats Memory corruption issue due to corrupt catalog table packed descriptor after upgrade to Db2 v12.1 | Catalog Services | |
| DT425312 | IBM® Db2® is vulnerable to an information disclosure and credential exposure to privileged users under specific conditions. (CVE-2025-36131) | Client & Connectivity | |
| DT443394 | QueryTimeout not working properly on AIX | Client & Connectivity | |
| DT442962 | In rare scenarios, Db2 may hang when ingesting a lot of data with a native cloud object storage table space | Cloud Object Storage | |
| DT439922 | Native Object Storage Table Space and OS level FIPS support | Cloud Object Storage | |
| DT440057 | Failure in streaming QRep replay of IUD operation into columnar table | Columnar Storage | |
| DT440205 | INGEST job fails intermittently with DB21018E | Data Management | |
| DT443419 | In Federated environment distributed XA transactions fail and send xa_end to remote data source | Federation | |
| DT440517 | Q Capture does not detect the end of an aborted transaction in DPF and does not advance the minLSN for some partitions | IIDR | |
| DT440552 | Q Capture should not issue ASN7348W for column organized tables with an unenforced primary key or unique constraint | IIDR | |
| DT440568 | ASNMON fails to suspend monitoring activities when no server_alias is configured in the IBMSNAP_SUSPENDS table | IIDR | |
| DT442857 | IBMQREP_CAPMON max_trans_size is incorrect for global transactions in DPF | IIDR | |
| DT445819 | Buffer Used for Amazon RDS Token Not Cleared, Causing Unexpected Characters | Operating System Services | |
| DT439742 | FODC_PANIC can occur when resource manager is enabled | Operating System Services | |
| DT426000 | db2start may cause a trap if ulimit is set too low | Operating System Services | |
| DT438045 | db2support cannot be unzipped due to bad zipfile offset | Problem Determination Tooling | |
| DT443706 | Monitoring Functions log 'FCM Interrupt' as Severe in db2diag.log | Process Model | |
| DT443084 | Performance optimization of certain Db2 commands in a large DPF environment | Process Model | |
| DT439573 | db2cfimp segmentation fault when importing DB2 11.5 configuration | Process Model | |
| DT439648 | On a DPF environment, slow down may occur due to latch contention during FODC_FCM_Resource data collection. | Process Model | |
| DT444782 | db2cat may return -901 | Query Compiler | |
| DT446388 | Db2 query may show poor performance when scalar subquery source is also target of data modification of the query | Query Compiler | |
| DT439872 | Large nested DECODE expressions may result in large statement heap usage and possible out-of-memory condition | Query Compiler | |
| DT437847 | Real-time statistics collection for a temporary table during SQL statement compilation can result in a severe error. | Query Compiler | |
| DT442500 | Incorrect result when a Scalar Subquery result is used in a local predicate on the parent operator | Query Compiler | |
| DT446569 | db2updv121 fails due to "Error updating analytic modules" on module object SYSIBMADM.IDAX_MESS_P_RAISE_MESSAGE | Query Compiler | |
| DT447566 | Avoid intermittent -802 in ROUND for DOUBLE and REAL on x Linux | Runtime | |
| DT447379 | Problem determination item for unexplained -802 in ROUND for DOUBLE and REAL | Runtime | |
| DT437270 | SQL0901N for CDE JOIN queries using LIKE as a join-condition | Runtime | |
| DT438171 | Possible memory corruption running Java functions with multiple schemas | Runtime | |
| DT438749 | Memory leak in db2fmp process when WLM_SET_CLIENT_INFO procedure is called in a connect procedure | Runtime | |
| DT443667 | Procedure with SET CURRENT PACKAGE PATH and Result Set may lead to SQL0501N when closing the cursor of the Result Set | Runtime |
Special Build 61701
2025-06-26 Linux x86 PTF: DYN2506261858AMD64_61701
Downloads
| KI Number | KI Title | HIPER | Domain |
|---|---|---|---|
| DT437138 | Creating an instance resource in db2cm with an FQDN hostname on HADR with Pacemaker may result in a crash or hang | Availability | |
| DT437998 | DPF HA - Create domain fails with DBT8214E, reason code 3 when the number of partitions is not evenly divisible by the number of cluster hosts. | Availability | |
| DT435369 | Security Bulletin: IBM® Db2® is vulnerable to a denial of service due to the database monitor script incorrectly detecting that the instance is still starting under specific conditions (CVE-2025-36136) | Availability | |
| DT438139 | db2scp breaks on AIX due to default behavioral change of scp in openssh | Availability | |
| DT437317 | HADR standby database might crash with SIGSEGV on function sqlpAddEntryToTransTable with Reads on Standby enabled | Availability | |
| DT434584 | SQL1677N failure during DB2START of the CF on AIX / pureScale | Availability | |
| DT436671 | db2cm -verify -resources or db2start may fail with a segmentation fault when database(s) are mounted on the shared instance mount and other database(s) are mounted on database mounts | Availability | |
| DT431959 | LOGICAL_BACKUP stored procedure does not generate compressed backup image on S3/COS when called with -compress option | Availability | |
| DT434690 | Overlay IP Resource Created with db2cm Fails to Start on AWS When Network Interface Is Not 'eth0' | Availability | |
| DT422677 | db2mscs "NETNAME_VALUE" maximum length 14 bytes instead of 15 which is MAX_COMPUTERNAME_LENGTH | Availability | |
| DT439678 | Memory leak while using db2look for generating DDL for variables and views | Catalog Services | |
| DT437601 | Upgrade to Db2 12.1 may fail with a trap file | Catalog Services | |
| DT438815 | Memory leak when db2dsdriver.cfg has ACR's alternateserverlist section on AIX | Client & Connectivity | |
| DT436984 | db2cli.ini created and updated in deprecated path | Client & Connectivity | |
| DT437666 | SQL30020N received while fetching huge LOB data with 8 rows per fetch. | Client & Connectivity | |
| DT426790 | Post adding CLI parameters Patch2=15,25 and Querytimeoutinterval=0 through Windows ODBC Interface SQL30081N is thrown while establishing a connection. | Client & Connectivity | |
| DT435796 | Rebuild synopsis fails with SQL0428N when run using admin_cmd procedure | Columnar Storage | |
| DT438178 | Rollforward may fail with SQLU_PRG_ERR when processing a Load Start log record | Data Management | |
| DT426586 | Segmentation fault running XML query | Data Management | |
| DT424393 | Insert, update or delete operation could get error allocating an index page. | Data Management | |
| DT198304 | Client Import of boolean values to Db2 server results in all values being true (1) regardless of input values in the .DEL file. | Data Management | |
| DT398834 | IBM® Db2® is affected by a vulnerability in the hadoop-common library. (CVE-2024-23454) | Federation | |
| DT424150 | IBM® Db2® is vulnerable to a denial of service as the server may crash under certain conditions (CVE-2025-2518) | Federation | |
| DT425663 | Security: Db2 is vulnerable to memory leak when running Federated queries with the certain condition. (CVE-2025-36071) | Federation | |
| DT438893 | Q Apply data corruption when a transaction is spilled because memory is full and use_stream_trans=Y | IIDR | |
| DT437438 | asnmon for Oracle Apply does not correctly build SQL statement when selecting from IBMQREP_EXCEPTIONS | IIDR | |
| DT422629 | Q Apply may get SQL0428 for a TRUNCATE TABLE when COMMIT_COUNT is used or SQL0803 when inserting to DONEMSG table | Yes | IIDR |
| DT437032 | asnqapp reports SQL100 exception for columnar table when num_apply_agents=1 with use_stream_trans=N | IIDR | |
| DT436492 | Capture cannot replicate TRUNCATE IMMEDIATE in a rolled back transaction after Capture restart if nothing has been replicated yet | IIDR | |
| DT241639 | Q Capture program stops even TERM=N is specified when Db2 is down | IIDR | |
| DT434948 | A transaction issuing a TRUNCATE IMMEDIATE followed by ROLLBACK causes Q Capture to SIGSEGV | IIDR | |
| DT434603 | ASN0060E CAPTURE "QASN" : "LogrdThread". The Capture program encountered an internal error "trans::scanDelete" | IIDR | |
| DT434601 | Q Apply fails with "ASN0569E/streamTransMsg is not BEGIN..." | IIDR | |
| DT433451 | Q Capture can fail with openScan -601 when replicating columnar tables on a NON-DPF configuration | IIDR | |
| DT436493 | A truncate Immediate in a ROLLED BACK transaction failed to replicate in DPF for a table defined in a nodegroup that did not include the coordinator node | IIDR | |
| DT436891 | Q Apply reported sql644 when applying changes to Db2 columnar table on DPF | IIDR | |
| DT434608 | Log files in the target ET log directory are not removed when streaming is off | IIDR | |
| DT425868 | In LUW tables with DECFLOAT are not eligible for Multi_Row_Insert | IIDR | |
| DT426704 | Column CCD_KEYUPD_AS_DELINS and CCD_ALLUPD_AS_DELINS are missing in LUW(1140) migration script | IIDR | |
| DT426652 | Poor Q Apply performance for Non-Condensed CCD targets because of high number of KEY_DEPENDENCIES | IIDR | |
| DT435517 | Capture comes down with 6005 when a transaction is aborted in a Non-DPF system with use_stream_trans=y | IIDR | |
| DT433927 | Q Apply "LOAD from CURSOR (REMOTE FETCH)" fails with ASN7530E "RC: 0, SQLCODE: -1001" | IIDR | |
| DT433388 | Wrong SQLCODE displays in SQL Apply log. | IIDR | |
| DT424792 | CREATE QSUB asnclp command on LUW gets SQLCODE=-206, SQLSTATE=42703, SQLERRMC=LAKEHOUSE | IIDR | |
| DT425654 | Enable referential integrity(RI) dependency through control tables | IIDR | |
| DT437506 | Improve diagnostic information for investigation of failing AWS S3 requests | Operating System Services | |
| DT435041 | Restoring from S3 fails with SQL2542N when the backup file is in the root directory | Operating System Services | |
| DT436618 | db2support command may hang during db2prereqcheck | Problem Determination Tooling | |
| DT433958 | Security: IBM® Db2® is vulnerable to running out of memory under certain condition (CVE-2025-33134) | Problem Determination Tooling | |
| DT437996 | Heavy contention on the SQLO_LT_SQLE_KRCB__stopLatch from the sqlkd_clean_on_close function. | Process Model | |
| DT435737 | db2support may fail when calling ifconfig as it may not exist on all installations. | Process Model | |
| DT436656 | SQL0802N is possible when querying against MON_CURRENT_SQL view or the MON_CURRENT_UOW view in the presence of long running activity or transaction | Process Model | |
| DT434446 | Trap occurs in sqlrwGetPDDiagHist when calling PD_GET_DIAG_HIST. | Process Model | |
| DT439260 | SQLCODE -901 when joining a MEMORY_TABLE or an external table with a column-organized table with a "null = null" join predicate | Query Compiler | |
| DT437045 | Security: IBM® Db2® is vulnerable to denial of service with a specially crafted query. (CVE-2025-33143) | Query Compiler | |
| DT436605 | Allow repartitioned joins under some additional circumstances when enabled via registry setting | Query Compiler | |
| DT436326 | db2exmig and SYSPROC.SYSINSTALLOBJECTS with action 'M' fail granting privilege when the schema has special characters | Query Compiler | |
| DT439158 | SQL might fail with SQL0901N "unexpected error at CompactBlockStoreBase.hpp" | Runtime | |
| DT437205 | In a rare plan , in DPF only, and with two or more ZZJOINs which are not nested, it is possible, with some sections to get a wrong result. | Runtime | |
| DT437570 | Query on columnar table fails with a trap on LookupGroupingHashTableEvaluator. | Runtime | |
| DT435852 | db2fmp process might trap when dumping thread information | Runtime | |
| DT223226 | Hang and 901 are possible when complex insert from select into a Columnar table is done. | Runtime | |
| DT438742 | Security: IBM® Db2® is affected by a vulnerability in the mongo library. (CVE-2025-0755 ) | Runtime | |
| DT435387 | Db2 may hang indefinitely holding a latch | Runtime | |
| DT435528 | FMP Trap with SIGPIPE Aborts Other Parallel ET Statements in logical_backup() | SQL Compatibility | |
| DT435638 | Security: IBM® Db2® is vulnerable to users regaining access without admin help after account lockout. (CVE-2025-33012) | Security | |
| DT436914 | During a CF down, a connection attempt to a down CF can lead to slower CF failover. | pureScale | |
| DT426429 | DIA8411C is logged when db2cos is invoked on pureScale environment | pureScale | |
| DT436277 | Lost lock notification during lock connection resync on pureScale. | pureScale |
Downloads
Downloads for Special Build 72149
AIX
| AIX (64-bit) |
|---|
| IBM Db2 Universal Fixpack |
| IBM Db2 Server Fix Pack |
| IBM Data Server Client |
| IBM Data Server Runtime Client |
| IBM Data Server Driver |
| IBM Data Server Driver for ODBC and CLI |
Linux
Windows
Downloads for Special Build 70120
AIX
| AIX (64-bit) |
|---|
| IBM Db2 Universal Fixpack |
| IBM Db2 Server Fix Pack |
| IBM Data Server Client |
| IBM Data Server Runtime Client |
| IBM Data Server Driver |
| IBM Data Server Driver for ODBC and CLI |
Linux
Windows
Downloads for Special Build 64532
AIX
| AIX (64-bit) |
|---|
| IBM Db2 Universal Fixpack |
| IBM Db2 Server Fix Pack |
| IBM Data Server Client |
| IBM Data Server Runtime Client |
| IBM Data Server Driver |
| IBM Data Server Driver for ODBC and CLI |
Linux
Windows
Downloads for Special Build 61701
AIX
| AIX (64-bit) |
|---|
| IBM Db2 Universal Fixpack |
| IBM Db2 Server Fix Pack |
| IBM Data Server Client |
| IBM Data Server Runtime Client |
| IBM Data Server Driver |
| IBM Data Server Driver for ODBC and CLI |
Linux
Windows
Off
Document Location
Worldwide
[{"Type":"MASTER","Line of Business":{"code":"LOB10","label":"Data and AI"},"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSEPGG","label":"Db2 for Linux, UNIX and Windows"},"ARM Category":[{"code":"a8m50000000L2QmAAK","label":"Install\/Migrate\/Upgrade-\u003ESpecial Build"}],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"All Versions"}]
Was this topic helpful?
Document Information
Modified date:
22 December 2025
UID
ibm17240824