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In limbo for 63 days

GHSA-q9pg-8h3j-8hvm

io.netty:netty-codec-http3 on Maven · published in netty/netty

Read the advisory on GitHub ↗

Fixed in 4.2.18.Final. Dependabot, npm audit and OSV-Scanner won’t flag this yet. Find it in your project

Facts

Severity
Medium · CVSS score 6.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Affected versions
>= 4.2.0.Final, <=4.2.17.FinalAs entered by the maintainer. Not reviewed.
Fixed in
4.2.18.Final
CVE
None cited by the advisory
GitHub Advisory Database
Not reviewed
OSV.dev
Not present
Other CVEs pointing here
CVE-2026-100659 (published by another CNA)

If you use io.netty:netty-codec-http3 >= 4.2.0.Final, <=4.2.17.Final

Upgrade to 4.2.18.Final or later. Dependabot, npm audit and OSV-Scanner won’t flag this yet.

Timeline

  1. 2026-09-10 00:43 UTC

    Published by the maintainers

    No CVE cited

  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-q9pg-8h3j-8hvm.json