CVE-2026-74327
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)
vmalloc: fix NULL pointer dereference in is_vm_area_hugepages()
In the Linux kernel, the following vulnerability has been resolved: vmalloc: fix NULL pointer dereference in is_vm_area_hugepages() find_vm_area() can return NULL if the given address is not a valid vmalloc area. Check the return value before dereferencing it to avoid a kernel crash.
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) |
|---|---|---|---|---|---|
| 121e6f3258fe393e22c36f61a319be8a4f2c05ae | affected | git | c741485fa09bf5900f76d95424d86316d0a00331 | Unavailable | None listed |
| 121e6f3258fe393e22c36f61a319be8a4f2c05ae | affected | git | b86f98e53df4f5d57259817b8e9a00167b78bae6 | Unavailable | None listed |
| 121e6f3258fe393e22c36f61a319be8a4f2c05ae | affected | git | af71c2b88ccae44418e273bdfe0c96be8515151e | Unavailable | None listed |
| 121e6f3258fe393e22c36f61a319be8a4f2c05ae | affected | git | a1bca6b69bd934e2731d009e645038e05d57ce59 | Unavailable | None listed |
| 121e6f3258fe393e22c36f61a319be8a4f2c05ae | affected | git | bbd664b7c77f6488cd5652231c0fe01d069a73ea | Unavailable | None listed |
| 121e6f3258fe393e22c36f61a319be8a4f2c05ae | affected | git | 55a44f5259e6a5f1d5b11cb0e19e943c9cc62280 | Unavailable | None listed |
| 121e6f3258fe393e22c36f61a319be8a4f2c05ae | affected | git | c55dd3b46c1208d6d2ea737a8aefef4aa4c70cb8 | 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) |
|---|---|---|---|---|---|
| 5.13 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.13 | Unavailable | None listed |
| 5.15.212 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.178 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.145 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.97 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.40 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.1.5 | unaffected | semver | Unavailable | 7.1.* | None listed |
| 7.2 | unaffected | original_commit_for_fix | Unavailable | * | None listed |