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In limbo for 63 days

GHSA-w6j8-x45j-w75f

io.netty:netty-codec-http2 on Maven · published in netty/netty

Read the advisory on GitHub ↗

Fixed in 4.1.138.Final. Dependabot, npm audit and OSV-Scanner won’t flag this yet. Find it in your project

Facts

Severity
High · CVSS score 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Affected versions (io.netty:netty-codec-http2)
>= 4.1.64.Final, <= 4.1.137.FinalAs entered by the maintainer. Not reviewed.
Fixed in (io.netty:netty-codec-http2)
4.1.138.Final
Affected versions (io.netty:netty-codec-http2)
>= 4.2.0.Final, <= 4.2.17.FinalAs entered by the maintainer. Not reviewed.
Fixed in (io.netty:netty-codec-http2)
4.2.18.Final
Affected versions (io.netty:netty-codec-http3)
>= 4.2.8.Final, <= 4.2.15.FinalAs entered by the maintainer. Not reviewed.
Fixed in (io.netty:netty-codec-http3)
4.2.18.Final
CVE
CVE-2026-93568 · published
GitHub Advisory Database
Not reviewed
OSV.dev
Not present
Other CVEs pointing here
None found in the CVE List

If you use io.netty:netty-codec-http2 >= 4.1.64.Final, <= 4.1.137.Final

Upgrade to 4.1.138.Final or later. Dependabot, npm audit and OSV-Scanner won’t flag this yet.

Timeline

  1. 2026-09-10 00:50 UTC

    Published by the maintainers

    Cites CVE-2026-93568

  2. 2026-10-28 07:45 UTC

    First seen by Limbowatch

    not reviewed · not in OSV

  3. Waiting

    Reviewed by GitHub

  4. Waiting

    In OSV; scanners can see it

Machine-readable record: feed/GHSA-w6j8-x45j-w75f.json