Riskcovery

CVE-2026-64612

Libcupsfilters: cups-filters: libcupsfilters: cups image filter process abort via malformed png

State
Published
Severity
7.5 High
Published
Jul 20, 2026
Updated
Aug 24, 2026
Reserved
Jul 20, 2026

Read the record on cve.org

Description

A flaw was found in libcupsfilters and cups-filters. The PNG image reading function creates a libpng reader without installing an error recovery handler, causing the CUPS image filter process to abort when processing a malformed PNG file. An unauthenticated attacker could exploit this by submitting a specially crafted PNG print job, leading to denial of service of the in-flight print job.

Scores

CVSSScoreVectorSource
3.17.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hredhat

Weaknesses

Affected Products

ProductVersions
Red Hat Enterprise Linux 10Red Hat
  • 1:2.0.0-13.el10_2 and laterNot affected
Red Hat Enterprise Linux 8Red Hat
  • 0:1.20.0-36.el8_10.1 and laterNot affected
Red Hat Enterprise Linux 9Red Hat
  • 0:1.28.7-27.el9_8 and laterNot affected
Red Hat Enterprise Linux 10Red Hat
    Red Hat Enterprise Linux 7Red Hat

      References

      Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.