MariaDB 10.6.26 Changelog
MariaDB 10.6.26 is a Stable (GA) release of MariaDB Community Server 10.6, released on 2026-05-18
The most recent release of MariaDB Community Server 10.6 is: 10.6.27 Stable (GA)
Download Release Notes Changelog Overview of 10.6
Alternate download from mariadb.org
Release date: 18 May 2026
For the highlights of this release, see the release notes.
The revision number links will take you to the revision's page on GitHub. On GitHub you can view more details of the revision and view diffs of the code modified in that revision.
Revision #d37e50c6d0 2026-05-08 07:23:05 +0200
fix long name on view protocol
Revision #902d05a22a 2026-04-10 17:50:03 -0400
MDEV-39213: json range syntax crash
Revision #200eb5365a 2026-05-06 15:21:02 +0200
MDEV-39516 s3 curl_easy_setopt requires long values otherwise compile failure
Revision #32327e572b 2026-05-06 13:25:35 +0200
MDEV-39540 crash due to narrowing cast in update_ref_and_keys()
Revision #d0501281ec 2026-05-06 11:21:25 +0200
MDEV-39481 ASAN error on malformed WKB polygon
Revision #bedacb3eeb 2026-05-05 20:34:36 +0200
new CC 3.3
Revision #551c980587 2026-03-06 21:57:30 +0530
MDEV-35548: Fix out-of-bounds array access in json_get_path_start
Revision #05f36e67d3 2026-04-30 12:09:48 +0200
MDEV-39266 Stack Overflow via alloca() in Privilege Table JSON Parser
Revision #557bd9ef90 2026-04-30 00:08:58 +0200
MDEV-39498 more fixes
Revision #673cc11797 2026-04-29 17:03:54 +0200
MDEV-39498 mroonga_command() incorrect result length metadata
Revision #c0fb844833 2026-04-29 14:23:50 +0200
MDEV-39493 FILE privilege isn't checked for derived
Revision #7984408bbd 2026-04-29 02:11:11 +0200
MDEV-39481 ASAN error on malformed WKB polygon
Revision #92641e4aa8 2026-04-28 22:49:14 +0200
MDEV-39478 COM_STMT_EXECUTE incorrectly checks for parameter value length
Revision #ce44ae3ec6 2026-04-27 14:10:36 +0200
MDEV-39292 set architecture before it's used
Revision #4fad03c70a 2026-04-27 13:20:17 +0200
new CC 3.3
Revision #dc4b5d480f 2026-04-28 17:58:28 -0300
MDEV-39479 Mroonga: avoid hang on invalid index flags
Revision #de14631413 2025-12-25 01:17:20 +0400
MDEV-15479 Empty string is erroneously allowed as a GEOMETRY column value.
Revision #9f6152b141 2026-04-23 23:06:43 +0530
MDEV-39261 MariaDB crash on startup in presence of indexed virtual columns
Revision #8c930cdc5a 2026-04-15 22:41:59 +0530
MDEV-39261 MariaDB crash on startup in presence of indexed virtual columns
Revision #a73d1f3b1e 2026-04-10 18:58:53 +0530
MDEV-39265: Assertion
(mem_root->flags & 4) == 0failed upon 2nd executionUSING DEFAULTwith sequence
Revision #a6575e2a1d 2026-04-27 08:26:06 +0200
new wolfssl v5.9.1-stable
Revision #94bfbfeeb9 2026-04-27 08:23:45 +0200
new CC 3.3
Merge Revision #3730b92be0 2026-04-24 17:13:23 +0200 - zlib 1.3.2
Revision #ceabbd5492 2026-04-22 13:12:54 +0200
zlib 1.3.2
Revision #3e3c5d72c8 2026-04-22 22:21:23 +0200
MDEV-39413 wsrep unsafe handling of parameters
Revision #12bb87f4a9 2026-04-22 19:39:39 +0200
cleanup: remove galera test certificates from mtr
Revision #2bbfcb1876 2026-04-22 15:49:11 +0200
MDEV-39408 mbstream insufficient path validation
Revision #d56b6b6ea1 2026-04-22 13:28:48 +0200
MDEV-39404 Gtid_log_event crash
Revision #855ee88362 2026-04-20 09:44:32 +0400
MDEV-39210 ExtractValue/UpdateXML crash.
Revision #8f308454b6 2026-04-21 21:29:03 +0200
MDEV-39389 Memory leaks in _db_set_init
Revision #c8a38cd5cb 2026-04-06 19:18:21 +0530
MDEV-34951: InnoDB index corruption when renaming key name with same letter to upper case.
Revision #02e6b8c0a0 2026-02-10 19:56:58 +0100
MDEV-38787 wsrep_slave_fk_checks=OFF results in inconsistency Since ATM wsrep does not replicate any cascaded changes (because they are not binlogged in the upstream code) we have to rely on foreign checks on replicas to reproduce the cascade. Thus setting wsrep_slave_fk_checks=OFF will result in inconsistency in any setup where there are cascading relations. Mark this option as deprecated and make it a NOOP.
Revision #3c1d6b108c 2026-04-20 14:30:04 +0300
Fix GCC-16 -Wmaybe-uninitialized
Revision #bba3146acf 2026-04-20 08:08:20 +0300
MDEV-39263 innodb_snapshot_isolation fails to prevent lost updates under contention
Revision #8d0feb2072 2026-04-01 02:02:39 +0400
MDEV-39210 ExtractValue/UpdateXML crash.
Revision #f12ff3600f 2025-10-21 16:22:40 +1100
MDEV-34902: debian-start erroneously reports issues
Revision #29453945ba 2026-04-09 12:18:03 +1000
MDEV-39292 Debian build compiles ColumnStore aarch64
Revision #c454ba882b 2026-04-13 21:22:06 +0200
MDEV-39319 crash with ST_GeomFromGeoJSON(, NULL)
Revision #31be75cbcb 2026-04-08 09:57:25 +0200
MDEV-39287 (10.6 part) Fix compilation problems with glibc 2.43/gcc 16/fedora 44
Revision #a2f9a0cd9c 2026-03-10 10:06:00 +1100
MDEV-39015 Debian - remove libboost-system-dev dependency
Revision #8229217206 2026-04-12 21:34:18 +0200
don't create build files like mysqlserver-$.mri.tpl
Revision #3895ad97a9 2026-04-12 21:28:18 +0200
fix compilation failure for embedded with bundled pcre2
Revision #be0bb9db40 2026-04-13 11:41:00 +0530
MDEV-38822 Lock wait timeout during CREATE TABLE AS SELECT FROM mysql.innodb_table_stats
Revision #628da62272 2026-04-12 16:58:28 +0200
MDEV-39177 When tests are skipped, number of variations seem random
Revision #aca6743d53 2026-04-08 16:58:22 +0200
MDEV-39289 CONNECT REST support on Windows doesn't escape the url
Revision #04e993f0bf 2026-04-07 21:14:08 +0200
MDEV-39281 CONNECT OEM tables don't check subtype length
Revision #f81c247f97 2026-04-07 20:02:57 +0200
MDEV-39279 ASAN error on malformed WKB
Revision #d1d48c9185 2026-02-23 14:49:37 +0100
MDEV-38892 not all SRCDEF sprintfs were removed
Revision #caa04d038c 2026-02-25 17:32:27 +0100
enable connect odbc/jdbc tests that were never run for years
Revision #2abbea88fb 2026-03-26 11:36:29 +0100
CONNECT: suppress \n at the end of the error message
Revision #e81458b6da 2026-02-20 16:55:40 +0100
MDEV-38827 Assertion `str[strlen(str)-1] != '\n'[ || strlen(str) == 512-1]' failed in my_message_sql
Revision #07a14b7170 2026-02-20 11:25:39 +0100
MDEV-38868 Assertion `*str != '\0'' failed in my_message_sql on CREATE TABLE
Revision #21303c6bfe 2026-03-25 23:47:22 +0100
MDEV-38777 mariadb-test Build regression in FreeBSD - 2026Q1 releases
Revision #dce20116ca 2026-04-12 16:23:30 +0200
MDEV-38670 update test results
Revision #929a038500 2026-04-08 21:43:08 +0300
Fix compilation error from -Wframe-larger-than= in sql_show.cc and i_s.cc
Revision #8dbb046262 2026-01-26 20:44:59 +0200
MDEV-28136 MariaDB ASAN Unknown Crash in Item_func_to_char::parse_format_string
Revision #12e09fefc7 2026-02-08 01:28:58 +0200
MDEV-38670 Unary minus on empty string returns -0
Revision #f39b634db7 2026-04-03 15:10:48 +0200
MDEV-39258 Make THIRD_PARTY_DOWNLOAD_LOCATION settable
Revision #6ffb219883 2026-03-31 08:56:46 +0530
MDEV-32758: TRIM uses memory after freed
Revision #ce20b2fe97 2026-03-05 02:41:14 +0530
MDEV-36929: Warning: Memory not freed: 32 on SELECT COLUMN_JSON()
Revision #cb32aa9aa8 2026-03-31 11:13:39 +0300
MDEV-16926 fixup: GCC 16 -Wmaybe-uninitialized
Revision #41462ed60b 2026-03-27 14:34:57 +0530
MDEV-38562:
mariabackupexits with success (0) despite "No space left on device" errors
Revision #0bbec68242 2026-03-26 14:21:52 +0100
MDEV-32770 mariadb-dump produces not loadable dump due to temporary view structure
Revision #1f95fe6fd3 2026-03-25 15:38:23 +0100
MDEV-36183 mariadb-dump backup corrupt if stored procedure ends with comment
Revision #e87b0df387 2026-03-26 13:16:16 +0200
MDEV-11426 fixup: Remove fil_node_t::init_size
Revision #4b4c6c3742 2026-03-24 21:21:13 +0530
MDEV-24356 InnoDB: Failing assertion: len < sizeof(tmp_buff) in get_foreign_key_info
Revision #3a1cc22713 2026-02-24 23:30:30 +0100
let's be explicit about what abs() to use
Revision #ef62df9671 2026-02-05 14:41:24 +0200
Add comment about Debug_key.
Revision #3cf958982d 2026-02-04 16:03:49 +0200
MDEV-38753: Debugging help: print which MEM_ROOT the object is on
Revision #1ecc1d932a 2026-03-16 01:09:29 -0300
MDEV-39082 mysql-test: use vardir as datadir in collect_mysqld_features
Revision #ebc94391cf 2026-03-17 08:30:41 +0200
MDEV-39087 os_file_set_size() may behave inconsistently during shutdown
Revision #af0057aa04 2026-03-17 16:59:38 +1100
MDEV-39086 MSAN/UBSAN/ASAN builds run without basic optimization
Revision #0d3440e682 2026-03-13 19:17:58 +0200
Mroonga: fix SIGSEGV on NULL mroonga_log_file
Revision #6198f3f93d 2026-01-28 23:40:06 +0000
MDEV-36725 Fix innodb_ctype_ldml test in view-protocol mode
Revision #b9153f5ab5 2026-03-13 10:16:37 +0100
MDEV-39027 suboptimal code for InnoDB big endian access functions
Revision #d116cace9b 2026-03-11 11:26:32 +0100
Revert "MDEV-38989 main.ctype_utf16le SEGV in Ubuntu 26.04 (x86-64-v3)"
Revision #8ac04937fb 2026-03-11 09:47:35 +0100
MDEV-37788 fix uintNkorr/intNstore macros to avoid unaligned access
Revision #ba305095ff 2026-02-19 18:35:23 +0100
MDEV-38731: Wrong index usage when row-based replication and no PK
Revision #11deff8baa 2026-02-18 15:26:18 +0100
MDEV-37133: Fix parallel replication stalls due to missing wait report
Revision #8fe41532c1 2026-02-09 02:11:23 +0100
MDEV-38776 [ERROR] Slave worker thread retried transaction 10 time(s) in vain, giving up
Revision #4621fcee65 2026-03-11 08:47:44 +0200
Fix GCC-16 -Wmaybe-uninitialized
Revision #4c1900554b 2026-03-11 08:41:21 +0200
Fix GCC-16 -Wunused-but-set-variable
Revision #a1655da9a5 2026-03-11 08:05:08 +0200
Fix GCC-16 -Wunused-but-set-variable
Revision #f99172ba06 2026-03-10 16:58:15 +0530
MDEV-19194 ASAN use-after-poison in fk_prepare_copy_alter_table upon dropping FK
Revision #bf028fa1ed 2025-09-25 20:35:15 +0530
MDEV-36678: Various crashes upon stored procedure querying view with concat/group_concat
Revision #6318d50015 2026-03-06 09:38:14 +0200
MDEV-38989 main.ctype_utf16le SEGV in Ubuntu 26.04 (x86-64-v3)
Revision #e520abd9d8 2026-02-26 10:21:27 +0530
MDEV-38079: Crash recovery fails after ALTER TABLE…PAGE_COMPRESSED=1
Revision #6b7e18552c 2026-02-23 09:30:05 +0530
MDEV-38882 Assertion in diagnostics area on DDL stats
Revision #8882f8fe6c 2026-02-17 21:13:34 +0530
MDEV-37886 PAGE_COMPRESSED ALTER TABLE operations inconsistent with innodb_file_per_table setting
Revision #2dbd5bb326 2026-02-09 19:50:23 +0200
Mroonga: Refactor variable_default_tokenizer_disable test
Revision #758aa7aebc 2026-02-07 13:24:34 +0200
mroonga: handle allocation for new_value in mrn_default_tokenizer_update
Revision #8bb8d898ef 2026-02-01 23:02:10 +0200
MDEV-37952: Fix crash when setting mroonga_default_tokenizer to NULL
Revision #a2c798a8d0 2026-02-12 09:27:30 +0200
innodb.xa_recovery: Work around MDEV-38741
Revision #68288e1fe7 2026-02-12 08:58:51 +0200
Remove an unused file
Revision #1758b2578a 2026-02-04 17:04:49 -0500
bump the VERSION
Revision #bf686bb987 2025-10-22 16:19:30 +0530
MDEV-37911 Add Missing Test cases for abs() Function
Revision #62c8c17756 2025-09-05 23:33:03 +0400
MDEV-36058 ST_CROSSES returns 0 instead of NULL.
Revision #09d3ee3643 2026-01-20 00:30:43 +0400
MDEV-35766 ST_PointOnSurface returns NULL with Polygon in some case.
Revision #30df78fb5c 2025-12-22 00:46:10 +0400
MDEV-35426 Stack smashing in spider_db_mbase::xa_end (opt), ASAN: stack-buffer-overflow in Binary_string::q_append, and Assertion `str.alloced_length() >= str.length() + data_len' failed in spider_string::q_append on SELECT.
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