CVE-2026-81018
- Source
- https://cve.org/CVERecord?id=CVE-2026-81018
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-81018.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-81018
- Downstream
- Published
- 2026-09-11T19:43:06Z
- Modified
- 2026-09-13T03:47:17Z
- Summary
- platform/x86: think-lmi: Free system certificate signatures
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
platform/x86: think-lmi: Free system certificate signatures
Multi-certificate support also allows the system authentication object to store ->signature and ->save_signature, which leak when the driver is removed. Free the signatures to avoid leaking memory.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/81xxx/CVE-2026-81018.json" }- References
-
- https://git.kernel.org/stable/c/9c28adde051fe76a7754856d0a414ab89adcaa4d
- https://git.kernel.org/stable/c/abbcc0354108cf47a6055b951182bf73520d0363
- https://git.kernel.org/stable/c/abca989604f60fe29d7170431f819e28ec7d868a
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/81xxx/CVE-2026-81018.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-81018
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git