CVE-2026-31631
- Source
- https://cve.org/CVERecord?id=CVE-2026-31631
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-31631.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-31631
- Downstream
- Published
- 2026-04-24T14:44:47Z
- Modified
- 2026-08-12T03:51:25Z
- Severity
-
- 8.2 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H CVSS Calculator
- Summary
- rxrpc: Fix buffer overread in rxgk_do_verify_authenticator()
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
rxrpc: Fix buffer overread in rxgk_do_verify_authenticator()
Fix rxgk_do_verify_authenticator() to check the buffer size before checking the nonce.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/31xxx/CVE-2026-31631.json" }- References
-
- https://git.kernel.org/stable/c/1c4422d8be81718ecb15d79aedff607323085201
- https://git.kernel.org/stable/c/794586789800b16dcbe235452494f4223ac80413
- https://git.kernel.org/stable/c/f564af387c8c28238f8ebc13314c589d7ba8475d
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/31xxx/CVE-2026-31631.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-31631
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git