CVE-2026-45531
In read_boot_region of fsck.c, there is a possible out of bounds read due to a heap buffer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
- Published Sep 8, 2026
- CVSS 7.8 high
- 0.1% chance of exploitation in the next 30 days (EPSS)