CLEANSTART-2024-AC02551
See a problem?- Import Source
- https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2024/CLEANSTART-2024-AC02551.json
- JSON Data
- https://api.osv.dev/v1/vulns/CLEANSTART-2024-AC02551
- Upstream
- Published
- 2026-10-31T08:53:02Z
- Modified
- 2026-10-31T15:46:03Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- use-after-free vulnerability can occur during font face manipulation when a font face is freed while still in use, resulting in a potentially exploitable crash
- Details
-
Security vulnerability affects the firefox-esr package. A use-after-free vulnerability can occur during font face manipulation when a font face is freed while still in use, resulting in a potentially exploitable crash.
- References
Affected packages
CleanStart / firefox-esr
Package
- Name
- firefox-esr
- Purl
- pkg:apk/cleanstart/firefox-esr?arch=x86_64
CleanStart / firefox-esr
Package
- Name
- firefox-esr
- Purl
- pkg:apk/cleanstart/firefox-esr?arch=armv7
CleanStart / firefox-esr
Package
- Name
- firefox-esr
- Purl
- pkg:apk/cleanstart/firefox-esr?arch=aarch64
CleanStart / firefox-esr
Package
- Name
- firefox-esr
- Purl
- pkg:apk/cleanstart/firefox-esr?arch=x86