CVE-2026-64612

EUVD-2026-46046
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 52.31%
Debian logo
Debian Releases
Debian Product
Codename
cups-filters
bookworm
postponed
bookworm (security)
vulnerable
bullseye
postponed
forky
vulnerable
sid
vulnerable
trixie
no-dsa
libcupsfilters
bookworm
postponed
bullseye
postponed
forky
vulnerable
sid
vulnerable
trixie
no-dsa
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
cups-filters
bionic
needs-triage
focal
needs-triage
jammy
needs-triage
noble
needs-triage
resolute
needs-triage
xenial
needs-triage
libcupsfilters
jammy
dne
noble
needs-triage
resolute
needs-triage
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
cups-filters
suse enterprise desktop 15 SP7
1.25.0-150200.3.31.1
fixed
suse enterprise sap 15 SP7
1.25.0-150200.3.31.1
fixed
suse enterprise server 15 SP4
1.25.0-150200.3.31.1
fixed
suse enterprise server 15 SP7
1.25.0-150200.3.31.1
fixed
cups-filters-devel
suse enterprise desktop 15 SP7
1.25.0-150200.3.31.1
fixed
suse enterprise sap 15 SP7
1.25.0-150200.3.31.1
fixed
suse enterprise server 15 SP4
1.25.0-150200.3.31.1
fixed
suse enterprise server 15 SP7
1.25.0-150200.3.31.1
fixed
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
cups-filters-libs
RHEL 9
0:1.28.7-27.el9_8
fixed
Amazon Linux logo
Amazon Linux Releases
Amazon Package
Release
cups-filters
Amazon Linux 2
0:1.0.35-26.amzn2.0.3
fixed
Amazon Linux 2023
0:1.28.16-3.amzn2023.0.6
fixed
cups-filters-debuginfo
Amazon Linux 2
0:1.0.35-26.amzn2.0.3
fixed
Amazon Linux 2023
0:1.28.16-3.amzn2023.0.6
fixed
cups-filters-debugsource
Amazon Linux 2023
0:1.28.16-3.amzn2023.0.6
fixed
cups-filters-devel
Amazon Linux 2
0:1.0.35-26.amzn2.0.3
fixed
Amazon Linux 2023
0:1.28.16-3.amzn2023.0.6
fixed
cups-filters-libs
Amazon Linux 2
0:1.0.35-26.amzn2.0.3
fixed
Amazon Linux 2023
0:1.28.16-3.amzn2023.0.6
fixed
cups-filters-libs-debuginfo
Amazon Linux 2023
0:1.28.16-3.amzn2023.0.6
fixed
Common Weakness Enumeration
References
https://access.redhat.com/errata/RHSA-2026:56965
https://access.redhat.com/errata/RHSA-2026:57451
https://access.redhat.com/errata/RHSA-2026:58560
https://access.redhat.com/security/cve/CVE-2026-64612
https://bugzilla.redhat.com/show_bug.cgi?id=2502801
https://github.com/OpenPrinting/libcupsfilters/security/advisories/GHSA-7mxj-cfq5-84ch