{"cve":"CVE-2026-53367","nvd":{"published":"2026-07-19T09:17:01.773","modified":"2026-07-29T16:55:50.037","status":"Analyzed","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nselinux: fix avdcache auditing\n\nThe per-task avdcache was incorrectly saving and reusing the\naudited vector computed by avc_audit_required() rather than\nrecomputing based on the currently requested permissions and\ndistinguishing the denied versus allowed cases. As a result,\nsome permission checks were not being audited, e.g.\ndirectory write checks after a previously cached directory\nsearch check.\n\n[PM: line wrap tweaks]","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":5.5},"cwes":[],"references":["https://git.kernel.org/stable/c/bce6a32bc888dfebb6a7d4dee454228b71ed8369","https://git.kernel.org/stable/c/e3e722ea88e051ae5361dc540c01ba18f87b5ffd","https://git.kernel.org/stable/c/f92d542577db878acfd21cc18dab23d03023b217"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T22:45:36.895656543+00:00"},"epss":{"cve":"CVE-2026-53367","score":0.0016,"percentile":0.05176,"date":"2026-11-01"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}