VDB
DEBIAN-CVE-2026-43262
DEBIAN-CVE-2026-43262
PUBLISHED
CVSS 5.5 MEDIUM
In the Linux kernel, the following vulnerability has been resolved: gfs2: fiemap page fault fix In gfs2_fiemap(), we are calling iomap_fiemap() while holding the inode glock. This can lead to recursive glock taking if the fiemap buffer is memory mapped to the same inode and accessing it triggers a page fault. Fix by disabling page faults for iomap_fiemap() and faulting in the buffer by hand if necessary. Fixes xfstest generic/742.
Risk Scores
CVSS 3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | linux | 6.13.8-1, 6.12.38-1, 6.12.41-1 |
| Debian:13 | linux | 0, 6.12.48-1, 6.12.43-1 |
| Debian:11 | linux | 7.1, 6.4.4-3, 6.4 |
| Debian:12 | linux | 6.1.158-1, 6.1.159-1, 6.1.162-1 |
Timeline
- May 6, 2026 CVE Published
- May 9, 2026 CVE Updated