CVE-2026-23141
- Source
- https://cve.org/CVERecord?id=CVE-2026-23141
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-23141.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2026-23141
- Downstream
- Related
- Published
- 2026-02-14T15:36:07Z
- Modified
- 2026-08-12T03:30:45Z
- Summary
- btrfs: send: check for inline extents in range_is_hole_in_parent()
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
btrfs: send: check for inline extents in range_is_hole_in_parent()
Before accessing the disk_bytenr field of a file extent item we need to check if we are dealing with an inline extent. This is because for inline extents their data starts at the offset of the disk_bytenr field. So accessing the disk_bytenr means we are accessing inline data or in case the inline data is less than 8 bytes we can actually cause an invalid memory access if this inline extent item is the first item in the leaf or access metadata from other items.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23141.json" }- References
-
- https://git.kernel.org/stable/c/08b096c1372cd69627f4f559fb47c9fb67a52b39
- https://git.kernel.org/stable/c/39f83f10772310ba4a77f2b5256aaf36994ef7e8
- https://git.kernel.org/stable/c/901e581bfc44d181f7d9c3f11880dac3e89deb2e
- https://git.kernel.org/stable/c/d948055bd46a9c14d1d4217aed65c5c258c32903
- https://git.kernel.org/stable/c/db00636643e66898d79f2530ac9c56ebd5eca369
- https://git.kernel.org/stable/c/f2dc6ab3a14c2d2eb0b14783427eb9b03bf631c9
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23141.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-23141
- 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
-
Introduced82bfb2e7b645c8f228dc3b6d3b27b0b10125ca4fFixed901e581bfc44d181f7d9c3f11880dac3e89deb2eFixedd948055bd46a9c14d1d4217aed65c5c258c32903Fixedf2dc6ab3a14c2d2eb0b14783427eb9b03bf631c9Fixeddb00636643e66898d79f2530ac9c56ebd5eca369Fixed39f83f10772310ba4a77f2b5256aaf36994ef7e8Fixed08b096c1372cd69627f4f559fb47c9fb67a52b39
Linux / Kernel
Package
- Name
- Kernel