CVE-2026-31447
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
ext4: reject mount if bigalloc with s_first_data_block != 0
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 281b59959707dfae03ce038cdf231bf4904e170c | affected | git | 5ad6d994255e27a3254079dfb50ca861fc31f2d0 | Unavailable | None listed |
| 281b59959707dfae03ce038cdf231bf4904e170c | affected | git | 3a926957cc95899ef88529710836edadc03c71a1 | Unavailable | None listed |
| 281b59959707dfae03ce038cdf231bf4904e170c | affected | git | 7b58c110b4e1f028eb38eec9ed3555e9be81c8b0 | Unavailable | None listed |
| 281b59959707dfae03ce038cdf231bf4904e170c | affected | git | b77de3fceafbb39f30e4ff5dc986f863d5456417 | Unavailable | None listed |
| 281b59959707dfae03ce038cdf231bf4904e170c | affected | git | d787d3ae96648dc14a3b7ca8fde817177e82c1c7 | Unavailable | None listed |
| 281b59959707dfae03ce038cdf231bf4904e170c | affected | git | ad1f6d608f33f59d21a3d025615d6786a6443998 | Unavailable | None listed |
| 281b59959707dfae03ce038cdf231bf4904e170c | affected | git | 7d5b04290156c3fc316eecc86a4f9d201ab7d44a | Unavailable | None listed |
| 281b59959707dfae03ce038cdf231bf4904e170c | affected | git | 3822743dc20386d9897e999dbb990befa3a5b3f8 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 3.2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.2 | Unavailable | None listed |
| 5.10.253 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.203 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.168 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.131 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.80 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.21 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 6.19.11 | unaffected | semver | Unavailable | 6.19.* | None listed |
| 7.0 | unaffected | original_commit_for_fix | Unavailable | * | None listed |