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Likely permanent: GitHub doesn’t review this ecosystem

GHSA-qx89-wf2v-vgmx

libevent on c · published in libevent/libevent

Read the advisory on GitHub ↗

Fixed in 2.2.2-alpha. Dependabot, npm audit and OSV-Scanner probably never will. 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:N/A:H
Affected versions
>= 2.2.0-alpha-dev, <= 2.2.1-alpha-devAs entered by the maintainer. Not reviewed.
Fixed in
2.2.2-alpha
CVE
CVE-2026-63495 · published
GitHub Advisory Database
Not reviewed
OSV.dev
Not present
Other CVEs pointing here
None found in the CVE List

If you use libevent >= 2.2.0-alpha-dev, <= 2.2.1-alpha-dev

Upgrade to 2.2.2-alpha or later. Dependabot, npm audit and OSV-Scanner probably never will.

Timeline

  1. 2026-07-01 13:19 UTC

    Published by the maintainers

    Cites CVE-2026-63495

  2. 2026-10-31 12:45 UTC

    First seen by Limbowatch

    not reviewed · not in OSV

  3. Not expected

    Reviewed by GitHub

    GitHub doesn’t review this ecosystem

Machine-readable record: feed/GHSA-qx89-wf2v-vgmx.json