{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-72219", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-08-09T03:40:39.913Z", "datePublished": "2026-08-15T05:54:13.067Z", "dateUpdated": "2026-08-15T05:54:13.067Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-08-15T05:54:13.067Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nlockd: Plug nlm_file leak when nlm_do_fopen() fails\n\nA client can repeatedly drive nlm_do_fopen() failures by presenting\nfile handles that the underlying export rejects. After kzalloc_obj()\nsucceeds in nlm_lookup_file(), the freshly allocated nlm_file is not\nyet inserted into nlm_files[]. The nlm_do_fopen() failure path jumps\nto out_unlock, which releases nlm_file_mutex and returns without\nfreeing the allocation, so each failure leaks one nlm_file.\n\nRoute the failure through out_free so kfree() runs before the\nfunction returns."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["fs/lockd/svcsubs.c"], "versions": [{"version": "e580323ac0b51ad10ec2e181d1f777479b7983e7", "lessThan": "bca74fff138429f3d5802865f38fc883d53a4f1a", "status": "affected", "versionType": "git"}, {"version": "7f024fcd5c97dc70bb9121c80407cf3cf9be7159", "lessThan": "d7c677feb3aa1f42b1026d75a8ea61338b51e4fb", "status": "affected", "versionType": "git"}, {"version": "7f024fcd5c97dc70bb9121c80407cf3cf9be7159", "lessThan": "39f59bf67231ed2eb0cdf6337194360e964b609a", "status": "affected", "versionType": "git"}, {"version": "7f024fcd5c97dc70bb9121c80407cf3cf9be7159", "lessThan": "ddfbd816273b4e9c9b836f5b8773664c6f40f807", "status": "affected", "versionType": "git"}, {"version": "7f024fcd5c97dc70bb9121c80407cf3cf9be7159", "lessThan": "1403f1221a35a6caf959bb7bf005741f17263c66", "status": "affected", "versionType": "git"}, {"version": "7f024fcd5c97dc70bb9121c80407cf3cf9be7159", "lessThan": "1161c4b5bd0048c8148e919f818a33cff3623ef0", "status": "affected", "versionType": "git"}, {"version": "7f024fcd5c97dc70bb9121c80407cf3cf9be7159", "lessThan": "3f2dc01b9cb516d4727a3b9263ee58c71ca00ba9", "status": "affected", "versionType": "git"}, {"version": "7f024fcd5c97dc70bb9121c80407cf3cf9be7159", "lessThan": "f16a1513452edb532fec81e591c64c320866719c", "status": "affected", "versionType": "git"}, {"version": "5.10.220", "lessThan": "5.10.261", "status": "affected", "versionType": "semver"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["fs/lockd/svcsubs.c"], "versions": [{"version": "5.15", "status": "affected"}, {"version": "0", "lessThan": "5.15", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.261", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.212", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.178", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.145", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.97", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.40", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.1.5", "lessThanOrEqual": "7.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.2-rc1", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.10.220", "versionEndExcluding": "5.10.261"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.15", "versionEndExcluding": "5.15.212"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.15", "versionEndExcluding": "6.1.178"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.15", "versionEndExcluding": "6.6.145"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.15", "versionEndExcluding": "6.12.97"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.15", "versionEndExcluding": "6.18.40"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.15", "versionEndExcluding": "7.1.5"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.15", "versionEndExcluding": "7.2-rc1"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/bca74fff138429f3d5802865f38fc883d53a4f1a"}, {"url": "https://git.kernel.org/stable/c/d7c677feb3aa1f42b1026d75a8ea61338b51e4fb"}, {"url": "https://git.kernel.org/stable/c/39f59bf67231ed2eb0cdf6337194360e964b609a"}, {"url": "https://git.kernel.org/stable/c/ddfbd816273b4e9c9b836f5b8773664c6f40f807"}, {"url": "https://git.kernel.org/stable/c/1403f1221a35a6caf959bb7bf005741f17263c66"}, {"url": "https://git.kernel.org/stable/c/1161c4b5bd0048c8148e919f818a33cff3623ef0"}, {"url": "https://git.kernel.org/stable/c/3f2dc01b9cb516d4727a3b9263ee58c71ca00ba9"}, {"url": "https://git.kernel.org/stable/c/f16a1513452edb532fec81e591c64c320866719c"}], "title": "lockd: Plug nlm_file leak when nlm_do_fopen() fails", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["fs/lockd/svcsubs.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "bca74fff138429f3d5802865f38fc883d53a4f1a", "status": "affected", "version": "e580323ac0b51ad10ec2e181d1f777479b7983e7", "versionType": "git"}, {"lessThan": "d7c677feb3aa1f42b1026d75a8ea61338b51e4fb", "status": "affected", "version": "7f024fcd5c97dc70bb9121c80407cf3cf9be7159", "versionType": "git"}, {"lessThan": "39f59bf67231ed2eb0cdf6337194360e964b609a", "status": "affected", "version": "7f024fcd5c97dc70bb9121c80407cf3cf9be7159", "versionType": "git"}, {"lessThan": "ddfbd816273b4e9c9b836f5b8773664c6f40f807", "status": "affected", "version": "7f024fcd5c97dc70bb9121c80407cf3cf9be7159", "versionType": "git"}, {"lessThan": "1403f1221a35a6caf959bb7bf005741f17263c66", "status": "affected", "version": "7f024fcd5c97dc70bb9121c80407cf3cf9be7159", "versionType": "git"}, {"lessThan": "1161c4b5bd0048c8148e919f818a33cff3623ef0", "status": "affected", "version": "7f024fcd5c97dc70bb9121c80407cf3cf9be7159", "versionType": "git"}, {"lessThan": "3f2dc01b9cb516d4727a3b9263ee58c71ca00ba9", "status": "affected", "version": "7f024fcd5c97dc70bb9121c80407cf3cf9be7159", "versionType": "git"}, {"lessThan": "f16a1513452edb532fec81e591c64c320866719c", "status": "affected", "version": "7f024fcd5c97dc70bb9121c80407cf3cf9be7159", "versionType": "git"}, {"lessThan": "5.10.261", "status": "affected", "version": "5.10.220", "versionType": "semver"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["fs/lockd/svcsubs.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "5.15"}, {"lessThan": "5.15", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "5.10.*", "status": "unaffected", "version": "5.10.261", "versionType": "semver"}, {"lessThanOrEqual": "5.15.*", "status": "unaffected", "version": "5.15.212", "versionType": "semver"}, {"lessThanOrEqual": "6.1.*", "status": "unaffected", "version": "6.1.178", "versionType": "semver"}, {"lessThanOrEqual": "6.6.*", "status": "unaffected", "version": "6.6.145", "versionType": "semver"}, {"lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.97", "versionType": "semver"}, {"lessThanOrEqual": "6.18.*", "status": "unaffected", "version": "6.18.40", "versionType": "semver"}, {"lessThanOrEqual": "7.1.*", "status": "unaffected", "version": "7.1.5", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "7.2-rc1", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nlockd: Plug nlm_file leak when nlm_do_fopen() fails\n\nA client can repeatedly drive nlm_do_fopen() failures by presenting\nfile handles that the underlying export rejects. After kzalloc_obj()\nsucceeds in nlm_lookup_file(), the freshly allocated nlm_file is not\nyet inserted into nlm_files[]. The nlm_do_fopen() failure path jumps\nto out_unlock, which releases nlm_file_mutex and returns without\nfreeing the allocation, so each failure leaks one nlm_file.\n\nRoute the failure through out_free so kfree() runs before the\nfunction returns."}], "id": "CVE-2026-72219", "lastModified": "2026-08-15T06:21:40.747", "metrics": {}, "published": "2026-08-15T06:21:40.747", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/1161c4b5bd0048c8148e919f818a33cff3623ef0"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/1403f1221a35a6caf959bb7bf005741f17263c66"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/39f59bf67231ed2eb0cdf6337194360e964b609a"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/3f2dc01b9cb516d4727a3b9263ee58c71ca00ba9"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/bca74fff138429f3d5802865f38fc883d53a4f1a"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/d7c677feb3aa1f42b1026d75a8ea61338b51e4fb"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/ddfbd816273b4e9c9b836f5b8773664c6f40f807"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/f16a1513452edb532fec81e591c64c320866719c"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[e580323ac0b51ad10ec2e181d1f777479b7983e7,bca74fff138429f3d5802865f38fc883d53a4f1a)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[7f024fcd5c97dc70bb9121c80407cf3cf9be7159,d7c677feb3aa1f42b1026d75a8ea61338b51e4fb)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[7f024fcd5c97dc70bb9121c80407cf3cf9be7159,39f59bf67231ed2eb0cdf6337194360e964b609a)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[7f024fcd5c97dc70bb9121c80407cf3cf9be7159,ddfbd816273b4e9c9b836f5b8773664c6f40f807)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[7f024fcd5c97dc70bb9121c80407cf3cf9be7159,1403f1221a35a6caf959bb7bf005741f17263c66)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[7f024fcd5c97dc70bb9121c80407cf3cf9be7159,1161c4b5bd0048c8148e919f818a33cff3623ef0)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[7f024fcd5c97dc70bb9121c80407cf3cf9be7159,3f2dc01b9cb516d4727a3b9263ee58c71ca00ba9)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[7f024fcd5c97dc70bb9121c80407cf3cf9be7159,f16a1513452edb532fec81e591c64c320866719c)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[5.10.220,5.10.261)"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "5.15"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[0,5.15)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[5.10.261,5.10.*]"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[5.15.212,5.15.*]"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[6.1.178,6.1.*]"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[6.6.145,6.6.*]"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[6.12.97,6.12.*]"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[6.18.40,6.18.*]"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[7.1.5,7.1.*]"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[7.2-rc1,*]"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}], "created": "2026-08-15T18:00:11.053923+00:00", "updated": "2026-08-15T19:30:03.295412+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"], "weaknesses": ["CWE-401"]}