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| ID# | Date | Updated | Type | Status | Sev | Version | OS | CPU | Summary |
|---|---|---|---|---|---|---|---|---|---|
| 119572 | 2025-12-18 3:42 | 2025-12-18 3:42 | MySQL Server: Prepared statements | Open | S2 | Any | Any | Contribution by Tencent: Prepared statement reprepare with optimizer trace crashes in decimal2string | |
| 119570 | 2025-12-17 10:08 | 2025-12-18 6:06 | MySQL Server: InnoDB storage engine | Open | S2 | 8.0.44 | Ubuntu (24.04) | x86 (running under Virtual Box 7.2.2, Win11 host) | Reports of "database page corruption", and server restart |
| 119569 | 2025-12-17 7:40 | 2025-12-18 9:32 | MySQL Server: Optimizer | Verified | S3 | 8.0 | Any | Any | any_value within window function returns wrong result |
| 119567 | 2025-12-17 2:53 | 2025-12-18 2:10 | MySQL Server: InnoDB storage engine | Open | S2 | 8.0.30/9.4.0/8.4.6 | Any | Any | signal 6 crashed when too many connections |
| 119565 | 2025-12-17 1:06 | 2025-12-17 1:06 | MySQL Server: Optimizer | Open | S3 | 8.0.41 | Any | Any | Temporary table causes incorrect conversion from TIME to JSON type |
| 119564 | 2025-12-16 12:51 | 2025-12-16 12:51 | MySQL Server: InnoDB storage engine | Open | S3 | 9.5.0 | Any | Any | for REPEATABLE READ TRANSACTION ISOLATION, data should not be read if deleted |
| 119559 | 2025-12-16 10:02 | 2025-12-16 10:02 | MySQL Operator | Open | S3 | Any | Any | util.dumpInstance ignores custom CA for S3/HTTPS (CURLcode 60), even though CA is in secret | |
| 119558 | 2025-12-16 8:39 | 2025-12-16 8:57 | MySQL Server: Replication | Open (2 days) | S3 | 8.4.7 | Any | Any | SHOW BINLOG EVENTS fails with Event too big |
| 119555 | 2025-12-15 23:11 | 2025-12-15 23:27 | Connector / ODBC | Open | S3 | Any | Any | Contribution: fix: dynamic sized key-value pair | |
| 119554 | 2025-12-15 16:22 | 2025-12-18 10:07 | MySQL Server: InnoDB storage engine | Open | S2 | 8.043 | CentOS ( 7.9.2009 (Core)) | Any | CRASH SERVER after Truncate |
| 119553 | 2025-12-15 14:00 | 2025-12-15 14:00 | MySQL Server: Federated storage engine | Open | S2 | 8.4.6 | Linux | x86 | Mutex deadlock between THR_LOCK_servers and federated_mutex |
| 119547 | 2025-12-12 11:23 | 2025-12-12 11:23 | MySQL Server: InnoDB storage engine | Open | S1 | mysql-8.0 | Any | Any | InnoDB crash occurred due to the invalid phy_pos in dict_index_t |
| 119542 | 2025-12-11 18:59 | 2025-12-11 18:59 | MySQL Server: Documentation | Open | S3 | 8.0, 8.4, 9.x | Any | Any | Wrong links in Undo Tablespaces Documentation. |
| 119541 | 2025-12-11 12:32 | 2025-12-12 8:19 | MySQL Server: Optimizer | Verified (6 days) | S2 | 8.0, 8.4, 9.5 | Any | Any | Performance regression due to record buffer in index range scan |
| 119538 | 2025-12-11 1:54 | 2025-12-12 5:12 | MySQL Server: Optimizer | Verified (6 days) | S3 | 8.0.41 | Any | Any | different values set for sql_buffer_result and materialization lead to different query results. |
| 119536 | 2025-12-10 21:01 | 2025-12-10 21:31 | MySQL Server | Need Feedback (8 days) | S1 | S8 | Windows (Windows 11) | Any | Bug Status reported |
| 119533 | 2025-12-10 12:51 | 2025-12-10 12:51 | Connector / Python | Open | S3 | 9.3.0 | Any | Any | Python mysql-connector templating crashes on weird inputs |
| 119531 | 2025-12-09 14:40 | 2025-12-15 14:58 | MySQL Server: Optimizer | Verified (3 days) | S5 | 8.4.6 | Any | Any | Optimizer should use a short-circuit DESC scan for SELECT MAX(PK) WHERE ... |
| 119530 | 2025-12-09 12:38 | 2025-12-11 9:31 | MySQL Server: Optimizer | Verified (7 days) | S1 | 8.4.7 | Any | Any | Incorrect results for NULLIF functions |
| 119528 | 2025-12-09 9:49 | 2025-12-10 12:38 | MySQL Server: Optimizer | Verified (8 days) | S2 | 8.0 | Any | Any | hash join result incorrect |
| 119526 | 2025-12-09 3:13 | 2025-12-10 11:59 | MySQL Server: Optimizer | Need Feedback (8 days) | S2 | 8.0.41 | Any | Any | Inconsistent query results caused by the NO_MERGE hint |
| 119524 | 2025-12-08 19:04 | 2025-12-08 19:04 | MySQL Workbench | Open | S3 | Any | Any | Contribution: Correct spelling of GitHub | |
| 119522 | 2025-12-08 7:30 | 2025-12-08 7:30 | MySQL Server | Open | S3 | Any | Any | json类型数据写入"port":"9.000910091019099e267"，显示"port":"9.0009100910191e267" | |
| 119521 | 2025-12-08 3:23 | 2025-12-10 6:47 | MySQL Server: InnoDB storage engine | Open | S2 | 8.4 | Any | Any | False positive deadlock detected involving SELECT FOR SHARE / LOCK IN SHARE MODE |
| 119520 | 2025-12-06 17:55 | 2025-12-08 3:51 | MySQL Server: Optimizer | Verified (10 days) | S2 | 9.5.0 | Ubuntu (22.04) | Any | Inconsistent NULL and Negative Zero Handling in EXISTS Subquery with HAVING Clause |
| 119517 | 2025-12-05 15:25 | 2025-12-15 5:26 | MySQL Server: InnoDB storage engine | Open (3 days) | S3 | 8.0.44 | Any | Any | Importing Table with Instant Drop Column not fix index col name pointer |
| 119513 | 2025-12-05 1:27 | 2025-12-08 1:12 | MySQL Router | Open (10 days) | S2 | 8.0.40 | Linux (Rocky Linux 8.10 (Green Obsidian)) | x86 | MySQL Router SSL Error Leading to Crash |
| 119511 | 2025-12-05 0:30 | 2025-12-15 23:27 | Connector / ODBC | Open (3 days) | S1 | 9.5.0 | Any (All) | Any (All) | Buffer Overflow on Large Key-Value Pairs |
| 119508 | 2025-12-04 11:35 | 2025-12-04 12:02 | MySQL Server: DDL | Open | S3 | 8.0.43 | Any | Any | Parallel `ALTER TABLE … CONVERT TO utf8mb4` on tables used by views leaves missing tablespaces on 8.0 and 8.4. |
| 119507 | 2025-12-04 11:29 | 2025-12-04 20:58 | Connector / ODBC | Open (14 days) | S3 | 9.5.0 (mysql-connector-odbc-9.5.0-1.el9. | CentOS (CentOS Stream 9 / RHEL 9 compatible (EL9 x86_64)) | x86 | Connector/ODBC 9.5.0 crashes in bind_param() when binding UTF-8 text + BLOB under multi-threaded load |
| 119505 | 2025-12-04 9:14 | 2025-12-04 9:14 | MySQL Workbench: SQL Editor | Open | S3 | 8.0.45 | Windows (Microsoft Windows 10 Pro) | Any | workbench put INVISIBLE to some index's Automatic |
| 119503 | 2025-12-03 16:45 | 2025-12-04 20:12 | MySQL Server: InnoDB storage engine | Open (14 days) | S3 | 8.4.6 | Linux | x86 | [InnoDB] Partitioned tables in reserved db name 'aux' act as missing tablespaces after restart |
| 119500 | 2025-12-03 15:23 | 2025-12-03 15:23 | Connector / NET | Open | S2 | 8.4 | Any | Any | MySql.Data 8.4.0 Fails with "Access denied" during mysql_clear_password (LDAP) handshake, while MySQL CLI succeeds. |
| 119499 | 2025-12-03 15:20 | 2025-12-05 5:05 | MySQL Server: Optimizer | Verified (13 days) | S2 | 9.5.0,8.0.41 | Any | Any | Item_view_ref::used_tables() is wrong, leads to wrong query result |
| 119498 | 2025-12-03 9:07 | 2025-12-08 5:08 | MySQL Server: Optimizer | Need Feedback (10 days) | S1 | 8.4.7-TLS | Any | Any | The different sorting results are caused by the range query. |
| 119497 | 2025-12-03 7:58 | 2025-12-03 8:42 | MySQL Server: DDL | Open | S3 | 8.0.44 | Any | Any | Failed if execute multiple times DDL on same column in one query |
| 119495 | 2025-12-02 21:50 | 2025-12-02 21:50 | MySQL Server: Documentation | Open | S3 | Any | Any | Incomplete documentation for innodb_max_purge_lag. | |
| 119491 | 2025-12-02 8:21 | 2025-12-08 21:10 | MySQL Server: Optimizer | Verified (10 days) | S1 | 8.4.7 | Any | Any | Incorrect results for make_set operation against longtext column |
| 119490 | 2025-12-02 7:48 | 2025-12-02 7:57 | MySQL Server: InnoDB storage engine | Open | S3 | 8.0.41 | Any | Any | savepoint |
| 119489 | 2025-12-02 4:44 | 2025-12-02 4:46 | MySQL Server: Replication | Open (16 days) | S3 | 8.4.7 | Any | Any | GTID tags can violate restrictions |
| 119488 | 2025-12-01 14:52 | 2025-12-02 4:37 | MySQL Server: Optimizer | Verified (16 days) | S2 | 9.4.0, 9.5.0 | Ubuntu (22.04) | Any | NTERSECT Bug: NULL-Handling Inconsistency Returns Non-Intersecting Row from Outer Joins with NULL Comparisons |
| 119487 | 2025-12-01 14:45 | 2025-12-01 14:47 | MySQL Server | Open | S2 | 9.4.0, 9.5.0 | Ubuntu (22.04) | Any | JOIN, STRAIGHT_JOON Return Different Results |
| 119486 | 2025-12-01 14:33 | 2025-12-01 14:33 | Connector / C | Open | S1 | 9.5 ANSI | Windows | Any | Connector/C ANSI fails to select multibyte table names |
| 119485 | 2025-12-01 14:10 | 2025-12-02 5:32 | MySQL Server: Optimizer | Verified (16 days) | S2 | 9.5.0,8.0.41 | Any | Any | Wrong result with left joins |
| 119482 | 2025-12-01 12:00 | 2025-12-01 12:04 | MySQL Server: Security: Privileges | Open (17 days) | S3 | 9.5.0 | Linux | Any | OPTIMIZE_LOCAL_TABLE does not support databse-level and table-level granting, which is inconsistent to the documentation |
| 119480 | 2025-12-01 9:38 | 2025-12-03 9:43 | MySQL Server: InnoDB storage engine | Verified (15 days) | S3 | Any | Any | Full table scans on primary keys, MySQL 8.0 performance degradation than MySQL 5.7. | |
| 119475 | 2025-11-30 20:50 | 2025-12-02 15:20 | MySQL Server: Installing | Open (18 days) | S3 | 8.0 | Windows (win 10) | Any | MYSQL Workbench 8.0 home screen not being displayed correctly |
| 119474 | 2025-11-29 9:29 | 2025-12-01 4:16 | MySQL Server: Optimizer | Verified (17 days) | S2 | 8.0.41 | Any | Any | Result error caused by the subquery_to_derived optimizer switch |
| 119473 | 2025-11-29 8:17 | 2025-11-30 15:03 | MySQL Server: InnoDB storage engine | Open (19 days) | S3 | 8.0.41 | Any | Any | InnoDB Mutex Deadlock Cause Mysql Crash |
| 119471 | 2025-11-27 17:03 | 2025-11-28 12:21 | MySQL Server: Connection Handling | Open | S2 | 8.4.7 | Ubuntu (25.10 questing) | x86 (64 bits) | "Bad handshake" during each connection to a replication source server |
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