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CVE-2026-93451

CVE-2026-93451 · snappy-java through 1.1.10.8 Buffer Overflow via typed uncompress methods

This page contains facts from public vulnerability sources. Check the original advisory before updating.

snappy-java through 1.1.10.8 contains a buffer overflow vulnerability in typed Snappy.uncompress*Array methods that allocate output arrays by dividing uncompressed length by element size but pass the undivided length to native code. Attackers controlling compressed input can cause misaligned length values to write past array bounds with attacker-controlled bytes, corrupting heap memory.

CVSS 6.9 · Medium · EPSS 0.3%

Published
Updated

Stack: system

Affected products and versions

  • snappy-java

    Versions
    • ≥ 0, ≤ 1.1.10.8: Affected (custom)

    No fix published

  • snappy-java Ubuntu:14.04:LTS

    Versions
    • 1.0.4.1~dfsg-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • snappy-java Ubuntu:16.04:LTS

    Versions
    • 1.1.1.7-2
    • 1.1.2-1
    • 1.1.2.1-2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • snappy-java Ubuntu:18.04:LTS

    Versions
    • 1.1.4-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • snappy-java Ubuntu:20.04:LTS

    Versions
    • 1.1.7.2-1
    • 1.1.7.3-1
    • 1.1.7.3-1build1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • snappy-java Ubuntu:22.04:LTS

    Versions
    • 1.1.8.3-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • snappy-java Ubuntu:24.04:LTS

    Versions
    • 1.1.8.3-1
    • 1.1.10.5-1
    • 1.1.10.5-1build1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • snappy-java Ubuntu:26.10

    Versions
    • 1.1.10.8-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • snappy-java Ubuntu:26.04:LTS

    Versions
    • 1.1.10.7-1
    • 1.1.10.8-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

Original sources

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