ALPINE-CVE-2026-56001

Source
https://security.alpinelinux.org/vuln/CVE-2026-56001
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-56001.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2026-56001
Upstream
Published
2026-07-08T09:16:30Z
Modified
2026-11-03T06:33:06Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

A heap buffer overflow in BitmapScaleBitmaps in libXfont2 before 2.0.8 due to an overflowing 32bit size could be used by attackers able to access the X Server to execute code within the X server cont

References

Affected packages

Alpine:v3.24 / libxfont2

Package

Name
libxfont2
Purl
pkg:apk/alpine/libxfont2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.0.8-r0

Database specific

source
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-56001.json"