{"api_version":"1","generated_at":"2026-07-23T16:46:37+00:00","cve":"CVE-2026-23241","urls":{"html":"https://cve.report/CVE-2026-23241","api":"https://cve.report/api/cve/CVE-2026-23241.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-23241","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-23241"},"summary":{"title":"audit: add missing syscalls to read class","description":"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() 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.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-03-17 10:16:00","updated_at":"2026-05-20 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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."}],"providerMetadata":{"dateUpdated":"2026-05-11T22:03:03.259Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"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/"}],"title":"audit: add missing syscalls to read class","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-23241","datePublished":"2026-03-17T09:11:04.913Z","dateReserved":"2026-01-13T15:37:45.989Z","dateUpdated":"2026-05-11T22:03:03.259Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-03-17 10:16:00","lastModifiedDate":"2026-05-20 19:45:27","problem_types":["NVD-CWE-noinfo"],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","baseScore":5.5,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":3.6}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.13","versionEndExcluding":"6.18.16","matchCriteriaId":"B4B8CDA9-BADF-4CF5-8B3B-702DE8EEA40B"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.19","versionEndExcluding":"6.19.6","matchCriteriaId":"373EEEDA-FAA1-4FB4-B6ED-DB4DD99DBE67"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"23241","Ordinal":"1","Title":"audit: add missing syscalls to read class","CVE":"CVE-2026-23241","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"23241","Ordinal":"1","NoteData":"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() 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.","Type":"Description","Title":"audit: add missing syscalls to read class"}]}}}