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| ID# | Date | Updated | Type | Status | Sev | Version | OS | CPU | Summary |
|---|---|---|---|---|---|---|---|---|---|
| 121167 | 2026-08-25 9:06 | 2026-08-25 9:06 | MySQL Server: DML | Open | S1 | 8,4 | Any | Any | Bug in update statement execution |
| 121166 | 2026-08-25 1:41 | 2026-08-25 1:43 | MySQL Server: InnoDB storage engine | Open | S2 | 8.0.30 | Any | Any | concurrent updates make FK ON UPDATE CASCADE miss child rows |
| 121163 | 2026-08-23 8:00 | 2026-08-23 8:58 | MySQL Server: Command-line Clients | Open (2 days) | S1 | 9.7.1 | Any | Any | mysqldump discards time_zone and sql_mode, silently changing generated column data |
| 121162 | 2026-08-23 7:59 | 2026-08-23 7:59 | MySQL Server: Partitions | Open | S1 | 9.7.1 | Any | Any | EXCHANGE PARTITION definition check ignores expressions and CHECK constraints |
| 121160 | 2026-08-23 7:40 | 2026-08-23 12:40 | MySQL Server | Open (2 days) | S2 | 9.7.1 | Any | Any | VIEW materialization changes AVG(INT) decimal scale across UNION ALL |
| 121158 | 2026-08-23 6:41 | 2026-08-23 7:55 | MySQL Server: DDL | Open (2 days) | S1 | 9.7.1 | Any | Any | ALTER COLLATE skips validation of UNIQUE functional index, leaving duplicate keys |
| 121157 | 2026-08-23 6:37 | 2026-08-23 6:40 | MySQL Server: Optimizer | Open (2 days) | S1 | 9.7.1 | Any | Any | Timezone-dependent generated column breaks UNIQUE and makes table unrestorable |
| 121155 | 2026-08-22 15:02 | 2026-08-25 9:12 | MySQL Server: Optimizer | Open | S2 | 9.7.1 | Any | Any | MySQL loses LEFT JOIN preserved rows when an empty temporary table is used with DISTINCT and a window function |
| 121152 | 2026-08-22 6:09 | 2026-08-25 6:46 | MySQL Server: Optimizer | Verified | S3 | 9.2 | Any | Any | CTE merge incorrectly loses the first alias when a BIT column is projected twice with different aliases |
| 121151 | 2026-08-22 2:15 | 2026-08-24 4:36 | MySQL Server: Documentation | Open (1 day) | S3 | 8.4.5 | Any | Any | InnoDB Locking docs don't qualify the unique-index equality gap-lock guarantee for IN (...) lists |
| 121150 | 2026-08-21 15:17 | 2026-08-25 5:54 | MySQL Server: Connection Handling | Open | S3 | Any | Any | Contribution: Shrink NET::buff to reduce memory usage | |
| 121149 | 2026-08-21 13:17 | 2026-08-21 20:37 | MySQL Server: Optimizer | Verified (4 days) | S2 | 9.7.1 | Any | Any | MySQL temporal implicit conversion changes `TIMEDIFF` predicate results after materialization |
| 121147 | 2026-08-21 4:11 | 2026-08-21 20:40 | MySQL Server: Optimizer | Verified (4 days) | S3 | 9.7.1 | Ubuntu (22.04) | Any | QUOTE() incorrectly treated as null-rejecting in outer joins |
| 121145 | 2026-08-20 11:33 | 2026-08-21 6:44 | MySQL Server: Optimizer | Verified (4 days) | S3 | 8.0 | Ubuntu (22.04) | Any | COUNT(DISTINCT UUID()) / RAND() returns 1 under implicit grouping |
| 121144 | 2026-08-20 11:08 | 2026-08-20 11:20 | MySQL Server: Performance Schema | Open (5 days) | S2 | 8.4.4 (Any) | Any | Any | Performance Schema reports ROWS_EXAMINED inside stored programs wrongly as a running total |
| 121141 | 2026-08-20 1:50 | 2026-08-20 5:26 | MySQL Server: Optimizer | Verified (5 days) | S1 | 8.0.46, 8.4.11, 9.7.2 | Any | Any | group skip scan for deduplication collapses each group to one row before a semijoin/antijoin condition on a later index |
| 121138 | 2026-08-19 18:12 | 2026-08-19 18:12 | MySQL Server: Document Store: MySQL Shell | Open | S3 | Any | Any | Contribution: Fix cmake line continuation in non-static RPM builds | |
| 121137 | 2026-08-19 18:12 | 2026-08-19 18:12 | MySQL Server: Document Store: MySQL Shell | Open | S3 | Any | Any | Contribution: Skip innovation parser when its series is already bundled | |
| 121136 | 2026-08-19 18:12 | 2026-08-19 18:12 | MySQL Server: Document Store: MySQL Shell | Open | S3 | Any | Any | Contribution: Relax warnings-as-errors on the parser plugin link line | |
| 121135 | 2026-08-19 18:12 | 2026-08-19 18:12 | MySQL Server: Document Store: MySQL Shell | Open | S3 | Any | Any | Contribution: Do not rewrite RPATH of bundled libexec binaries | |
| 121134 | 2026-08-19 18:12 | 2026-08-19 18:12 | MySQL Server: Document Store: MySQL Shell | Open | S3 | Any | Any | Contribution: Declare bison and python3 as Debian build dependencies | |
| 121133 | 2026-08-19 18:12 | 2026-08-19 18:12 | MySQL Server: Document Store: MySQL Shell | Open | S3 | Any | Any | Contribution: Make bundled binary copy targets unique and name-safe | |
| 121132 | 2026-08-19 18:12 | 2026-08-19 18:12 | MySQL Server: Document Store: MySQL Shell | Open | S3 | Any | Any | Contribution: Derive Debian package metadata from the version | |
| 121131 | 2026-08-19 18:12 | 2026-08-19 18:12 | MySQL Server: Document Store: MySQL Shell | Open | S3 | Any | Any | Contribution: Allow the MySQL build directory to be set for Debian builds | |
| 121130 | 2026-08-19 18:12 | 2026-08-19 18:12 | MySQL Server: Document Store: MySQL Shell | Open | S3 | Any | Any | Contribution: Ignore packaging files generated into the source root | |
| 121129 | 2026-08-19 13:44 | 2026-08-19 13:44 | MySQL Utilities: Binlog Events | Open | S3 | 8.4.0 | Any | Any | The binlog event inconsistency error |
| 121126 | 2026-08-19 11:43 | 2026-08-19 11:43 | MySQL Server | Open | S3 | 8.4.10 | Any | Any | Prepared Cast Unsigned Parameter Truncation |
| 121125 | 2026-08-19 9:36 | 2026-08-25 8:18 | MySQL Server | Need Feedback | S1 | 8.0.38 | Windows (Windows 11) | x86 | Mysql gets corrupted whenever the windows system gets restarted |
| 121124 | 2026-08-19 8:10 | 2026-08-19 8:10 | MySQL Server: DDL | Open | S3 | 8.0.46 | Any | Any | Unrelated CHECK on DATETIME prevents INSTANT/INPLACE ENUM extension |
| 121122 | 2026-08-19 5:49 | 2026-08-19 5:55 | MySQL Server: Performance Schema | Open | S3 | 26.7.0 | Any | Any | Race in Performance Schema shared memory-stat capacity accounting can underflow size_t and corrupt high/low watermarks |
| 121120 | 2026-08-19 4:50 | 2026-08-19 4:51 | MySQL Server: DDL | Open (6 days) | S3 | 9.7.2 | Any | Any | INPLACE utf8mb3-to-utf8mb4 conversion corrupts unindexed CHAR in REDUNDANT tables |
| 121119 | 2026-08-18 18:23 | 2026-08-18 18:23 | Shell General / Core Client | Open | S3 | 9.7.0+ | Ubuntu (26.10 upcoming) | Other (s390x) | MySQL Shell currently fails to build on big-endian architectures |
| 121117 | 2026-08-18 12:41 | 2026-08-18 12:41 | MySQL Server: Data Dictionary | Open | S1 | 8.0 all version | Linux | x86 | SIGSEGV in rec_convert_dtuple_to_rec_comp during ALTER TABLE ... COALESCE PARTITION on a partitioned InnoDB |
| 121116 | 2026-08-18 11:25 | 2026-08-18 11:25 | MySQL Server: Partitions | Open | S2 | 9.7.1 | MacOS | ARM | index scan on a subpartitioned table silently omits rows when a secondary index contains a VIRTUAL generated column |
| 121115 | 2026-08-18 11:00 | 2026-08-18 11:08 | MySQL Server: DDL | Open | S3 | 9.7.2 | Any | Any | Online rebuild can corrupt REDUNDANT CHAR records after utf8mb3-to-utf8mb4 conversion |
| 121114 | 2026-08-18 10:00 | 2026-08-19 14:31 | MySQL Server: Security: Audit | Open (6 days) | S3 | 8.4.11 | Linux | Any | Audit plugin invoked once per sub-statement for stored routines via prepared statements |
| 121113 | 2026-08-18 9:22 | 2026-08-19 14:23 | MySQL Server: Optimizer | Verified (6 days) | S3 | 8.0.46, 8.4.11, 9.7.2 | Any | Any | `JSON_QUOTE()` metadata overflow truncates valid output |
| 121112 | 2026-08-18 9:20 | 2026-08-19 14:17 | MySQL Server: Optimizer | Verified (6 days) | S3 | 8.0.46, 8.4.11, 9.7.2 | Any | Any | Character-set conversion metadata overflow causes silent data loss |
| 121111 | 2026-08-18 9:15 | 2026-08-19 8:24 | MySQL Server: Optimizer | Verified (6 days) | S3 | 8.0.46, 8.4.11, 9.7.2 | Any | Any | Hex Result Metadata Uint32 Wrap |
| 121102 | 2026-08-17 1:29 | 2026-08-21 14:11 | MySQL Server: InnoDB storage engine | Verified (4 days) | S2 | 8.0.46,8.4.11,9.7.2, 26.10.0 | Any | Any | INPLACE rebuild may corrupt long-prefix secondary indexes |
| 121100 | 2026-08-16 22:04 | 2026-08-19 5:22 | MySQL Server: Optimizer | Verified (6 days) | S3 | 8.0.46, 8.4.11, 9.7.2 | Linux | ARM | Merged `CAST(col AS CHAR) COLLATE utf8mb4_0900_bin` makes col = UPPER(col) return wrong result |
| 121099 | 2026-08-16 22:01 | 2026-08-19 4:53 | MySQL Server: Optimizer | Verified (6 days) | S3 | 8.0.46, 8.4.11, 9.7.2 | Linux | ARM | Merged CASE/CAST view + aliased HAVING MIN(col) >= IFNULL(col, col) returns wrong result |
| 121091 | 2026-08-13 14:00 | 2026-08-14 11:08 | MySQL Server: Optimizer | Verified (11 days) | S2 | 8.0.46, 8.4.11, 9.7.2 | Any | Any | Wrapping a SET column in VIEW/CTE changes `HAVING MAX(set_col) > numeric_literal` semantics |
| 121088 | 2026-08-13 11:16 | 2026-08-13 11:18 | MySQL Workbench | Open | S3 | 8.0.47 | Windows | Any | MySQL Workbench CSV Import Wizard ProgressBar error and import failure |
| 121085 | 2026-08-12 21:49 | 2026-08-13 7:14 | MySQL Server: Optimizer | Verified (12 days) | S3 | 8.0.46,8.4.11, 9.7.2 | Linux | ARM | A VIEW whose column is an expression drops a group in query |
| 121084 | 2026-08-12 20:45 | 2026-08-13 7:13 | MySQL Server: Optimizer | Verified (12 days) | S3 | 8.0.46,8.4.11, 9.7.2 | Linux | ARM | VAR_SAMP() result depends on the query plan |
| 121083 | 2026-08-12 20:39 | 2026-08-13 6:28 | MySQL Server: Optimizer | Verified (12 days) | S3 | 8.0.46,8.4.11, 9.7,2 | Linux | ARM | SELECT DISTINCT ... GROUP BY <same list> drops rows |
| 121082 | 2026-08-12 20:31 | 2026-08-13 6:31 | MySQL Server: Optimizer | Verified (12 days) | S3 | 8.0.46, 8.4.11, 9.7.2 | Linux | ARM | `x NOT IN (<set-operation subquery>)` drops rows |
| 121079 | 2026-08-12 12:49 | 2026-08-12 17:31 | MySQL Server: Optimizer | Verified (13 days) | S2 | 8.4.9 | Linux | Any | Wrong result: quantified comparison subquery (>= ALL etc.) evaluates FALSE under double negation |
| 121075 | 2026-08-11 16:10 | 2026-08-11 16:10 | MySQL Workbench | Open | S2 | 8.0.47 | Windows | Any | MySQL Workbench's progress bar stagnant during importing .CSV file |
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