{"id":"CVE-2026-23241","title":"audit: add missing syscalls to read class","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\naudit: add missing syscalls to read class\n\nThe \"at\" variant of getxattr() and listxattr() are missing from the\naudit read class. Calling getxattrat() or listxattrat() o…","severity":"none","vendor":"Linux","product":"Linux","affected":["Linux >= 6140be90ec70c39fa844741ca3cc807dd0866394 < a2e8c144299c31d3972295ed80d4cb908daf4f6f","Linux >= 6140be90ec70c39fa844741ca3cc807dd0866394 < ad37505ce869a8100ff23f24eea117de7a7516bf","Linux >= 6140be90ec70c39fa844741ca3cc807dd0866394 < bcb90a2834c7393c26df9609b889a3097b7700cd","Linux 6.13"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-11-05T21:22:53.622059Z"},"published":"2026-03-17","updated":"2026-11-05","sourceUpdated":"2026-11-05T21:23:23.280Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-23241","references":[{"url":"https://git.kernel.org/stable/c/a2e8c144299c31d3972295ed80d4cb908daf4f6f"},{"url":"https://git.kernel.org/stable/c/ad37505ce869a8100ff23f24eea117de7a7516bf"},{"url":"https://git.kernel.org/stable/c/bcb90a2834c7393c26df9609b889a3097b7700cd"},{"url":"https://www.bencteux.fr/posts/missing_syscalls_audit/"}],"tags":["cve.org"],"epss":0.00133,"epssPercentile":0.02877,"ingestedAt":"2026-11-05T22:38:32.089Z","slug":"CVE-2026-23241","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\naudit: add missing syscalls to read class\n\nThe \"at\" variant of getxattr() and listxattr() are missing from the\naudit read class. Calling getxattrat() or listxattrat() on a file to\nread its extended attributes will bypass audit rules such as:\n\n-w /tmp/test -p rwa -k test_rwa\n\nThe current patch adds missing syscalls to the audit read class.\n\n## Affected\n\n- `Linux >= 6140be90ec70c39fa844741ca3cc807dd0866394 < a2e8c144299c31d3972295ed80d4cb908daf4f6f`\n- `Linux >= 6140be90ec70c39fa844741ca3cc807dd0866394 < ad37505ce869a8100ff23f24eea117de7a7516bf`\n- `Linux >= 6140be90ec70c39fa844741ca3cc807dd0866394 < bcb90a2834c7393c26df9609b889a3097b7700cd`\n- `Linux 6.13`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}