ALSA-2026:47103
- Source
- https://errata.almalinux.org/8/ALSA-2026-47103.html
- Import Source
- https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:47103.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/ALSA-2026:47103
- Related
- Published
- 2026-07-28T00:00:00Z
- Modified
- 2026-07-29T15:30:05.084175559Z
- 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
-
- https://access.redhat.com/errata/RHSA-2026:47103
- https://access.redhat.com/security/cve/CVE-2026-56001
- https://access.redhat.com/security/cve/CVE-2026-56002
- https://access.redhat.com/security/cve/CVE-2026-56003
- https://bugzilla.redhat.com/2496640
- https://bugzilla.redhat.com/2496641
- https://bugzilla.redhat.com/2496642
- https://errata.almalinux.org/8/ALSA-2026-47103.html
Affected packages
AlmaLinux:8 / libXfont2
Package
- Name
- libXfont2
- Purl
- pkg:rpm/almalinux/libXfont2