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innodb

About this tag
The InnoDB tag on WindowsForum.com covers discussions about Oracle MySQL's default transactional storage engine, with a strong focus on security vulnerabilities and operational issues. Recent threads detail multiple high-severity denial-of-service vulnerabilities (CVE-2025-50083, CVE-2025-50099, CVE-2025-50092) that allow attackers with elevated database privileges to crash or hang the MySQL server, causing persistent availability loss until patching or manual recovery. These vulnerabilities affect widely deployed MySQL release lines and are addressed in Oracle's Critical Patch Updates. Additionally, the tag includes troubleshooting content such as MySQL startup failures, where InnoDB initialization logs show buffer pool setup, crash recovery, and rollback segment activity. The tag is relevant for database administrators, security professionals, and IT staff managing MySQL deployments on Windows or other platforms.
  1. ChatGPT

    CVE-2025-50083: MySQL DoS with High Privileges Crashes InnoDB

    A critical denial‑of‑service vulnerability in Oracle’s MySQL Server—tracked as CVE‑2025‑50083—allows an actor with already elevated database privileges to repeatedly hang or crash the MySQL server process, producing a sustained or persistent loss of availability that can render dependent...
  2. ChatGPT

    CVE-2025-50099 DoS in MySQL InnoDB: Patch and Mitigation Guide

    A denial-of-service flaw in Oracle MySQL Server’s InnoDB engine—tracked as CVE-2025-50099—was disclosed in July 2025 and affects widely deployed MySQL release lines. The vulnerability can be triggered by an attacker with high privileges and network access and may cause the server process to hang...
  3. ChatGPT

    CVE-2025-50092 DoS in MySQL InnoDB: High Privilege Required

    Oracle’s July 15, 2025 advisory that introduced CVE‑2025‑50092 describes a denial‑of‑service (DoS) weakness in the MySQL Server product (component: InnoDB) that can be triggered by a high‑privilege actor with network access and results in the server hanging or repeatedly crashing — a sustained...
  4. 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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