CVE-2026-119379

    Dashboard / Vulnerabilities / CVE-2026-119379

    CVE-2026-119379

    Published: 30 Oct 2026Last Modified: 9 Nov 2026

    Summary: SQLite before 3.54.0 Heap Buffer Overflow via Session Extension sessionUpdateFind()

    Details: SQLite before 3.54.0 built with the session extension contains a heap buffer overflow vulnerability in sqlite3changeset_apply() that allows attackers to corrupt heap memory by supplying crafted changesets. Attackers can repeat a table name in a second changeset block with a larger column count, causing sessionUpdateFind() to memset past the undersized aUpdateMask allocation.

    References: https://sqlite.org/, https://abraxaslabs.tech/research/sqlite-session-ncol, https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/119xxx/CVE-2026-119379.json, https://nvd.nist.gov/vuln/detail/CVE-2026-119379, https://sqlite.org/releaselog/3_54_0.html, https://www.vulncheck.com/advisories/sqlite-before-3.54.0-heap-buffer-overflow-via-session-extension-sessionupdatefind, https://sqlite.org/bugs/info/2026-08-16T10:15:25Z, https://github.com/sqlite/sqlite/commit/64459c87cc702d600704fb77ee40ca1782398a52, https://sqlite.org/src/info/3f57024aecea0f3b, https://github.com/sqlite/sqlite, https://github.com/sqlite/sqlite/blob/version-3.53.4/ext/session/sqlite3session.c#L5619

    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-2026-119379 | CVE-DB