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RHSA-2026:17524
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Source
https://access.redhat.com/errata/RHSA-2026:17524
Import Source
https://security.access.redhat.com/data/osv/RHSA-2026:17524.json
JSON Data
https://api.osv.dev/v1/vulns/RHSA-2026:17524
Upstream
CVE-2026-33636
Published
2026-05-15T10:15:01Z
Modified
2026-05-15T10:52:09.624338Z
Severity
7.6 (High)
CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H
CVSS Calculator
Summary
Red Hat Security Advisory: libpng security update
Details
References
https://access.redhat.com/errata/RHSA-2026:17524
https://access.redhat.com/security/updates/classification/#moderate
https://bugzilla.redhat.com/show_bug.cgi?id=2451819
https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_17524.json
https://access.redhat.com/security/cve/CVE-2026-33636
https://www.cve.org/CVERecord?id=CVE-2026-33636
https://nvd.nist.gov/vuln/detail/CVE-2026-33636
https://github.com/pnggroup/libpng/commit/7734cda20cf1236aef60f3bbd2267c97bbb40869
https://github.com/pnggroup/libpng/commit/aba9f18eba870d14fb52c5ba5d73451349e339c3
https://github.com/pnggroup/libpng/security/advisories/GHSA-wjr5-c57x-95m2
Affected packages
Red Hat:rhel_eus:9.6::appstream
libpng
Package
Name
libpng
Purl
pkg:rpm/redhat/libpng
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
2:1.6.37-12.el9_6.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:17524.json"
libpng-devel
Package
Name
libpng-devel
Purl
pkg:rpm/redhat/libpng-devel
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
2:1.6.37-12.el9_6.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:17524.json"
Red Hat:rhel_eus:9.6::baseos
libpng
Package
Name
libpng
Purl
pkg:rpm/redhat/libpng
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
2:1.6.37-12.el9_6.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:17524.json"
libpng-devel
Package
Name
libpng-devel
Purl
pkg:rpm/redhat/libpng-devel
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
2:1.6.37-12.el9_6.3
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:17524.json"
RHSA-2026:17524 - OSV