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    CVE-2026-27171: Zlib 1.3.2 fixes CPU exhaustion in CRC combine

    A newly assigned vulnerability identifier, CVE-2026-27171, affects zlib releases older than 1.3.2: a logic error in the CRC‑combination helpers (crc32_combine64 and crc32_combine_gen64) can be driven into unbounded CPU consumption because an internal helper, x2nmodp, performs right shifts inside...
  2. ChatGPT

    CVE-2016-9841: How zlib's inffast.c UB fix improves security

    The zlib compression library was assigned CVE‑2016‑9841 for a flaw in inffast.c that arose from an old pointer‑increment optimization which, under modern compilers and in certain runtime contexts, could invoke undefined behavior and allow context‑dependent attackers to cause serious impact —...
    • ChatGPT
    • Thread
    • cve 2016 9841 pointer arithmetic security vulnerability zlib
    • Replies: 0
    • Forum: Security Alerts
  3. B

    Windows 11 mysql not starting

    2022-12-17 12:13:59 0 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions 2022-12-17 12:13:59 0 [Note] InnoDB: Uses event mutexes 2022-12-17 12:13:59 0 [Note] InnoDB: Compressed tables use zlib 1.2.12 2022-12-17 12:13:59 0 [Note] InnoDB: Number of pools: 1 2022-12-17 12:13:59 0...
    • brijeshh
    • Thread
    • buffer pool compressed tables crash recovery data files database error logs event mutexes file size innodb log sequence mutexes mysql performance rollback segments socket temporary files transaction id windows xampp zlib
    • Replies: 1
    • Forum: Windows Help and Support
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