CVE-2026-119372

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    CVE-2026-119372

    Published: 30 Oct 2026Last Modified: 9 Nov 2026

    Summary: SQLite before 3.54.0 Use-After-Free in FTS3 fts3BestSnippet() via snippet()

    Details: SQLite before 3.54.0 built with FTS3/FTS4 and SQLITE_ENABLE_FTS3_PARENTHESIS contains a use-after-free vulnerability in fts3BestSnippet() caused by dangling cached position-list pointers. Attackers can run a full-text MATCH query combining OR and NEAR operators with snippet() to read freed heap memory and crash the process.

    References: https://sqlite.org/, https://abraxaslabs.tech/research/sqlite-fts3-snippet, https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/119xxx/CVE-2026-119372.json, https://nvd.nist.gov/vuln/detail/CVE-2026-119372, https://sqlite.org/releaselog/3_54_0.html, https://www.vulncheck.com/advisories/sqlite-before-3.54.0-use-after-free-in-fts3-fts3bestsnippet-via-snippet, https://sqlite.org/bugs/info/2026-08-17T09:18:24Z, https://github.com/sqlite/sqlite/commit/a87bd2471a9c0606e78d3c3678bcd9cecaa0e731, https://sqlite.org/src/info/e4635c4153, https://github.com/sqlite/sqlite, https://github.com/sqlite/sqlite/blob/version-3.53.4/ext/fts3/fts3_snippet.c#L561

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -6932c59ee5c280599dfae9e7b431698a7cab9687

    Affected versions

    bug-2026-08-12T09_26_04Z

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2026-119372 | CVE-DB