CVE-2026-72458

{"id": "CVE-2026-72458", "cveTags": [], "metrics": {}, "affected": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "affectedData": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "2e12c5f060176ede209673e4f63ea5d0e3c5814c", "lessThan": "fbfdb5a94a48797bea232791e24c38f3aa3063c8", "versionType": "git"}, {"status": "affected", "version": "2e12c5f060176ede209673e4f63ea5d0e3c5814c", "lessThan": "73d86ca950b80cd39ca948e2c518d135bf2308c8", "versionType": "git"}, {"status": "affected", "version": "2e12c5f060176ede209673e4f63ea5d0e3c5814c", "lessThan": "7681ca43d2b1c776e62fe77e3167835fb1ab8319", "versionType": "git"}], "programFiles": ["security/apparmor/policy_unpack.c"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "6.17"}, {"status": "unaffected", "version": "0", "lessThan": "6.17", "versionType": "semver"}, {"status": "unaffected", "version": "6.18.40", "versionType": "semver", "lessThanOrEqual": "6.18.*"}, {"status": "unaffected", "version": "7.1.5", "versionType": "semver", "lessThanOrEqual": "7.1.*"}, {"status": "unaffected", "version": "7.2", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["security/apparmor/policy_unpack.c"], "defaultStatus": "affected"}]}], "published": "2026-08-15T06:22:19.783", "references": [{"url": "https://git.kernel.org/stable/c/73d86ca950b80cd39ca948e2c518d135bf2308c8", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/7681ca43d2b1c776e62fe77e3167835fb1ab8319", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/fbfdb5a94a48797bea232791e24c38f3aa3063c8", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "vulnStatus": "Received", "descriptions": [{"lang": "en", "value": "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."}], "lastModified": "2026-08-17T06:19:13.443", "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}