CVE-2026-45899
- Source
- https://cve.org/CVERecord?id=CVE-2026-45899
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-45899.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-45899
- Downstream
- Published
- 2026-05-27T12:17:08.447Z
- Modified
- 2026-07-08T08:13:34.847431585Z
- Summary
- ext4: drop extent cache when splitting extent fails
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
ext4: drop extent cache when splitting extent fails
When the split extent fails, we might leave some extents still being processed and return an error directly, which will result in stale extent entries remaining in the extent status tree. So drop all of the remaining potentially stale extents if the splitting fails.
- Database specific
{ "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45899.json", "cna_assigner": "Linux" }- References
-
- https://git.kernel.org/stable/c/120c6bd7ca9d3e80a968b758cbb3fbd67570f132
- https://git.kernel.org/stable/c/31bf37cf53ede8145e2bc62da803d4506da92975
- https://git.kernel.org/stable/c/337506dc652383c80839edb8d8dcdd8ff2129b4f
- https://git.kernel.org/stable/c/6e54f8dfee359bbd58086c883ea8cffd5312999d
- https://git.kernel.org/stable/c/79b592e8f1b435796cbc2722190368e3e8ffd7a1
- https://git.kernel.org/stable/c/808f3191498f300174523c54cab101e18795ae4e
- https://git.kernel.org/stable/c/dc7c9b9d03a59a7fe483574531327e650a4b4adc
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45899.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-45899
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced107a7bd31ac003e42c0f966aa8e5b26947de6024Fixed6e54f8dfee359bbd58086c883ea8cffd5312999dFixed337506dc652383c80839edb8d8dcdd8ff2129b4fFixeddc7c9b9d03a59a7fe483574531327e650a4b4adcFixed120c6bd7ca9d3e80a968b758cbb3fbd67570f132Fixed808f3191498f300174523c54cab101e18795ae4eFixed31bf37cf53ede8145e2bc62da803d4506da92975Fixed79b592e8f1b435796cbc2722190368e3e8ffd7a1
Linux / Kernel
Package
- Name
- Kernel
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced3.12.0Fixed5.10.253
- Type
- ECOSYSTEM
- Events
-
Introduced5.11.0Fixed5.15.203
- Type
- ECOSYSTEM
- Events
-
Introduced5.16.0Fixed6.6.130
- Type
- ECOSYSTEM
- Events
-
Introduced6.7.0Fixed6.12.75
- Type
- ECOSYSTEM
- Events
-
Introduced6.13.0Fixed6.18.14
- Type
- ECOSYSTEM
- Events
-
Introduced6.19.0Fixed6.19.4