RLSA-2026:47103
- Source
- https://errata.rockylinux.org/RLSA-2026:47103
- Import Source
- https://storage.googleapis.com/resf-osv-data/RLSA-2026:47103.json
- JSON Data
- https://api.osv.dev/v1/vulns/RLSA-2026:47103
- Upstream
- Published
- 2026-07-29T06:01:13.165159Z
- Modified
- 2026-07-29T06:30:07.043812858Z
- Severity
-
- 7.3 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- Important: libXfont2 security update
- Details
-
X.Org X11 libXfont2 runtime library
Security Fix(es):
libXfont2: BitmapScaleBitmaps Integer Overflow Heap Buffer Overflow (CVE-2026-56001)
libXfont2: PCF Font Parsing Heap Buffer Overflow (CVE-2026-56002)
libXfont2: computeProps Property Buffer Heap Buffer Overflow (CVE-2026-56003)
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:8 / libXfont2
Package
- Name
- libXfont2
- Purl
- pkg:rpm/rocky-linux/libXfont2?distro=rocky-linux-8&epoch=0