CVE-2026-53149
- Source
- https://cve.org/CVERecord?id=CVE-2026-53149
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-53149.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2026-53149
- Downstream
- Related
- Published
- 2026-06-25T08:38:34.869Z
- Modified
- 2026-07-22T18:22:41.145392711Z
- Summary
- thunderbolt: Bound root directory content to block size
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
thunderbolt: Bound root directory content to block size
_tbpropertyparsedir() does not check that contentoffset + contentlen fits within blocklen for the root directory case. When rootdir->length equals or exceeds blocklen - 2, the entry loop reads past the allocated property block.
Add a bounds check after computing contentoffset and contentlen to reject directories whose content extends past the block.
- Database specific
{ "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/53xxx/CVE-2026-53149.json", "cna_assigner": "Linux" }- References
-
- https://git.kernel.org/stable/c/0a32040a48db8cf35de48b85d6115df5623e4964
- https://git.kernel.org/stable/c/1912be23daf4afc8d24ce916021ab68ca4c679db
- https://git.kernel.org/stable/c/4d0b1524caadb04c10a71f3f88692c63dcb39115
- https://git.kernel.org/stable/c/5c7657d38d07268124782f03519f07c22a5814fb
- https://git.kernel.org/stable/c/60ba6217460792356a238299edd675d91d46bab4
- https://git.kernel.org/stable/c/65423079c7420e3dbf9a7aa345c243a3f5752e5d
- https://git.kernel.org/stable/c/b212bc161d8a9937b42153723a4a3f2f74fab528
- https://git.kernel.org/stable/c/cbeb68cbaa0a6f979ef428a7f2d0268c082ba166
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/53xxx/CVE-2026-53149.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-53149
- 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
-
Introducedcdae7c07e3e3509eaabc18c1640a55dc5b99c179Fixed5c7657d38d07268124782f03519f07c22a5814fbFixedb212bc161d8a9937b42153723a4a3f2f74fab528Fixed1912be23daf4afc8d24ce916021ab68ca4c679dbFixed4d0b1524caadb04c10a71f3f88692c63dcb39115Fixed0a32040a48db8cf35de48b85d6115df5623e4964Fixed60ba6217460792356a238299edd675d91d46bab4Fixedcbeb68cbaa0a6f979ef428a7f2d0268c082ba166Fixed65423079c7420e3dbf9a7aa345c243a3f5752e5d
Linux / Kernel
Package
- Name
- Kernel
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced4.15.0Fixed5.10.259
- Type
- ECOSYSTEM
- Events
-
Introduced5.11.0Fixed5.15.210
- Type
- ECOSYSTEM
- Events
-
Introduced5.16.0Fixed6.1.176
- Type
- ECOSYSTEM
- Events
-
Introduced6.2.0Fixed6.6.143
- Type
- ECOSYSTEM
- Events
-
Introduced6.7.0Fixed6.12.94
- Type
- ECOSYSTEM
- Events
-
Introduced6.13.0Fixed6.18.36
- Type
- ECOSYSTEM
- Events
-
Introduced6.19.0Fixed7.0.13