CVE-2026-31451
- Source
- https://cve.org/CVERecord?id=CVE-2026-31451
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-31451.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2026-31451
- Downstream
- Published
- 2026-04-22T13:53:46Z
- Modified
- 2026-08-12T03:30:12Z
- Summary
- ext4: replace BUG_ON with proper error handling in ext4_read_inline_folio
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
ext4: replace BUG_ON with proper error handling in ext4_read_inline_folio
Replace BUG_ON() with proper error handling when inline data size exceeds PAGE_SIZE. This prevents kernel panic and allows the system to continue running while properly reporting the filesystem corruption.
The error is logged via ext4_error_inode(), the buffer head is released to prevent memory leak, and -EFSCORRUPTED is returned to indicate filesystem corruption.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/31xxx/CVE-2026-31451.json" }- References
-
- https://git.kernel.org/stable/c/3462a3f0716d27af51896dc8688bcf0628fb17ee
- https://git.kernel.org/stable/c/356227096eb66e41b23caf7045e6304877322edf
- https://git.kernel.org/stable/c/636e8d85a36ab6c31aafd04ee66a69b18eebee7b
- https://git.kernel.org/stable/c/65c6c30ce6362c1c684568744ea510c921a756cd
- https://git.kernel.org/stable/c/823849a26af089ffc5dfdd2ae4b9d446b46a0cda
- https://git.kernel.org/stable/c/a7d600e04732a7d29b107c91fe3aec64cf6ce7f2
- https://git.kernel.org/stable/c/af25a6affeac4919e8d8c5cccc01a9d53478447e
- https://git.kernel.org/stable/c/d4b3f370c3d8f7ce565d4a718572c9f7c12f77ed
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/31xxx/CVE-2026-31451.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-31451
- 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
-
Introduced46c7f254543dedcf134ad05091ed2b935a9a597dFixed3462a3f0716d27af51896dc8688bcf0628fb17eeFixed636e8d85a36ab6c31aafd04ee66a69b18eebee7bFixedaf25a6affeac4919e8d8c5cccc01a9d53478447eFixed65c6c30ce6362c1c684568744ea510c921a756cdFixedd4b3f370c3d8f7ce565d4a718572c9f7c12f77edFixed823849a26af089ffc5dfdd2ae4b9d446b46a0cdaFixeda7d600e04732a7d29b107c91fe3aec64cf6ce7f2Fixed356227096eb66e41b23caf7045e6304877322edf
Linux / Kernel
Package
- Name
- Kernel
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced3.8.0Fixed5.10.260
- Type
- ECOSYSTEM
- Events
-
Introduced5.11.0Fixed5.15.211
- Type
- ECOSYSTEM
- Events
-
Introduced5.16.0Fixed6.1.177
- Type
- ECOSYSTEM
- Events
-
Introduced6.2.0Fixed6.6.131
- Type
- ECOSYSTEM
- Events
-
Introduced6.7.0Fixed6.12.80
- Type
- ECOSYSTEM
- Events
-
Introduced6.13.0Fixed6.18.21
- Type
- ECOSYSTEM
- Events
-
Introduced6.19.0Fixed6.19.11