RLSA-2026:28255
- Source
- https://errata.rockylinux.org/RLSA-2026:28255
- Import Source
- https://storage.googleapis.com/resf-osv-data/RLSA-2026:28255.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/RLSA-2026:28255
- Upstream
- Published
- 2026-06-24T12:03:26.635873Z
- Modified
- 2026-06-24T12:30:17.136482125Z
- 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
- Moderate: libpng security update
- Details
-
The libpng packages contain a library of functions for creating and manipulating Portable Network Graphics (PNG) image format files.
Security Fix(es):
libpng: libpng: Arbitrary code execution due to use-after-free vulnerability (CVE-2026-33416)
libpng: libpng: Information disclosure and denial of service via out-of-bounds read/write in Neon palette expansion (CVE-2026-33636)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
- References
- Credits
-
-
- Rocky Enterprise Software Foundation
-
- Red Hat
-
Affected packages
Rocky Linux:9 / libpng
Package
- Name
- libpng
- Purl
- pkg:rpm/rocky-linux/libpng?distro=rocky-linux-9&epoch=2