CVE-2026-45948
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: fix memory leak in ext4_ext_shift_extents()
In the Linux kernel, the following vulnerability has been resolved: ext4: fix memory leak in ext4_ext_shift_extents() In ext4_ext_shift_extents(), if the extent is NULL in the while loop, the function returns immediately without releasing the path obtained via ext4_find_extent(), leading to a memory leak. Fix this by jumping to the out label to ensure the path is properly released.
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) |
|---|---|---|---|---|---|
| a18ed359bdddcded4f97ff5e2f07793ff9336913 | affected | git | 7e807cb8603b7664fa630a696cd891d9a03c248d | Unavailable | None listed |
| a18ed359bdddcded4f97ff5e2f07793ff9336913 | affected | git | afc5e61e1a07b2b833bd72cbee36ecce9cd901e2 | Unavailable | None listed |
| a18ed359bdddcded4f97ff5e2f07793ff9336913 | affected | git | 1bce219ee5512cf179ba40cf114945a14a16e21f | Unavailable | None listed |
| a18ed359bdddcded4f97ff5e2f07793ff9336913 | affected | git | 4a79fde8db7eba7f1128d971ceba4e3c9ac84aec | Unavailable | None listed |
| a18ed359bdddcded4f97ff5e2f07793ff9336913 | affected | git | 2f4b1052246ca646bb17bfe0f53df2fdf9729b58 | Unavailable | None listed |
| a18ed359bdddcded4f97ff5e2f07793ff9336913 | affected | git | 12615ab4bfb69678e5d961b28bb70040299e51b1 | Unavailable | None listed |
| a18ed359bdddcded4f97ff5e2f07793ff9336913 | affected | git | bd7b52557e4a3ccd7595fdb3a585f1257de57935 | Unavailable | None listed |
| a18ed359bdddcded4f97ff5e2f07793ff9336913 | affected | git | ca81109d4a8f192dc1cbad4a1ee25246363c2833 | 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) |
|---|---|---|---|---|---|
| 3.15 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.15 | Unavailable | None listed |
| 5.10.252 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.202 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.165 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.128 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.75 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.14 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 6.19.4 | unaffected | semver | Unavailable | 6.19.* | None listed |
| 7.0 | unaffected | original_commit_for_fix | Unavailable | * | None listed |