{"cve":"CVE-2026-72458","nvd":{"published":"2026-08-15T06:22:19.783","modified":"2026-08-17T06:19:13.443","status":"Received","description":"In the Linux kernel, the following vulnerability has been resolved:\n\napparmor: fix NULL pointer dereference in unpack_pdb\n\npdb->dfa could be NULL if unpack_dfa fails, causing a NULL pointer\ndereference.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["https://git.kernel.org/stable/c/73d86ca950b80cd39ca948e2c518d135bf2308c8","https://git.kernel.org/stable/c/7681ca43d2b1c776e62fe77e3167835fb1ab8319","https://git.kernel.org/stable/c/fbfdb5a94a48797bea232791e24c38f3aa3063c8"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:48:17.459049833+00:00"},"epss":{"cve":"CVE-2026-72458","score":0.00206,"percentile":0.1076,"date":"2026-10-31"},"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."]}