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Likely permanent: GitHub doesn’t review this ecosystem

GHSA-m423-rp8p-whj8

SumatraPDF on other · published in sumatrapdfreader/sumatrapdf

Read the advisory on GitHub ↗

Facts

Severity
Medium · CVSS score 6.6CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:L
Affected versions
3.6.1relAs entered by the maintainer. Not reviewed.
Fixed in
not stated
CVE
CVE-2026-55586 · published
GitHub Advisory Database
Not reviewed
OSV.dev
Not present
Other CVEs pointing here
None found in the CVE List

If you use SumatraPDF 3.6.1rel

No fixed version is listed yet. Check the advisory for workarounds. Dependabot, npm audit and OSV-Scanner probably never will.

Timeline

  1. 2026-06-14 12:38 UTC

    Published by the maintainers

    Cites CVE-2026-55586

  2. 2026-10-31 12:46 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-m423-rp8p-whj8.json