VDB
DEBIAN-CVE-2026-31447
DEBIAN-CVE-2026-31447
PUBLISHED
CVSS 7.800000190734863 HIGH
In the Linux kernel, the following vulnerability has been resolved: ext4: reject mount if bigalloc with s_first_data_block != 0 bigalloc with s_first_data_block != 0 is not supported, reject mounting it.
Risk Scores
CVSS 3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | linux | 6.13~rc6-1~exp1, 6.12.100-1, 6.12.101-1 |
| Debian:13 | linux | 0, 6.12.38-1, 6.12.41-1 |
| Debian:12 | linux | 6.1.153-1, 6.1.158-1, 6.1.159-1 |
Timeline
- Apr 22, 2026 CVE Published
- Oct 23, 2026 CVE Updated