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CVE-2026-1605

CVE-2026-1605

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

In Eclipse Jetty, versions 12.0.0-12.0.31 and 12.1.0-12.0.5, class GzipHandler exposes a vulnerability when a compressed HTTP request, with Content-Encoding: gzip, is processed and the corresponding response is not compressed. This happens because the JDK Inflater is allocated for decompressing the request, but it is not released because the release mechanism is tied to the compressed response. In this case, since the response is not compressed, the release mechanism does not trigger, causing the leak.

CVSS 7.5 · High · EPSS 0.7% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • eclipse jetty

    Versions
    • ≥ 12.0.0, ≤ 12.0.31: Affected (semver)
    • ≥ 12.1.0., ≤ 12.1.5: Affected (semver)

    No fix published

  • jetty12 Debian:13

    Versions
    • 12.0.17-3
    • 12.0.17-3.1
    • 12.0.17-3.1~deb13u1
    • 12.0.32-1
    • 12.0.32-2
    • 12.0.33-1
    • 12.0.39-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • jetty12 Debian:14

    Versions
    • 12.0.17-3
    • 12.0.17-3.1
    • 12.0.17-3.1~deb13u1
    Affected ranges
    • ECOSYSTEM: < 12.0.32-1

    Update to 12.0.32-1

  • jetty9 Ubuntu:16.04:LTS

    Versions
    • 9.2.14-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • jetty9 Ubuntu:18.04:LTS

    Versions
    • 9.2.22-2
    • 9.2.22-3
    • 9.2.23-1
    • 9.4.15-1~18.04.1ubuntu1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • jetty9 Ubuntu:20.04:LTS

    Versions
    • 9.4.18-2build2
    • 9.4.26-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • jetty9 Ubuntu:22.04:LTS

    Versions
    • 9.4.39-3
    • 9.4.44-2
    • 9.4.44-3
    • 9.4.44-4
    • 9.4.45-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • jetty9 Ubuntu:24.04:LTS

    Versions
    • 9.4.51-2
    • 9.4.53-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • jetty9 Ubuntu:25.10

    Versions
    • 9.4.56-1
    • 9.4.57-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • jetty12 Ubuntu:26.10

    Versions
    • 12.0.32-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • jetty9 Ubuntu:26.10

    Versions
    • 9.4.58-1
    • 9.4.58-2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • jetty12 Ubuntu:26.04:LTS

    Versions
    • 12.0.17-3.1
    • 12.0.32-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • jetty9 Ubuntu:26.04:LTS

    Versions
    • 9.4.57-1
    • 9.4.57-1.1
    • 9.4.58-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

Original sources

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