Description
fontconfig before 2.17.1 has an off-by-one error in allocation during sfnt capability handling, leading to a one-byte out-of-bounds write, and potentially a crash or code execution. This is in FcFontCapabilities in fcfreetype.c.
CVSS 5.9EPSS 0.125%Risk 0.6
View source- Published
- 2026-03-25 17:17:09
- Affected versions
- < 2.17.1
- Type
- Core software
- Vector
- CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L