{"affected":[{"defaultStatus":"unaffected","product":"Linux","source":"CNA: Linux","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","source":"CNA: Linux","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","versionType":"original_commit_for_fix"}]}],"cveId":"CVE-2026-72219","cwes":[],"description":"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.","epss":{"date":"2026-11-06","percentile":0.12129,"score":0.00216},"exploits":[],"kev":null,"metrics":[],"modifiedAt":1793985579873,"publishedAt":1786773253067,"references":[{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/bca74fff138429f3d5802865f38fc883d53a4f1a"},{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/d7c677feb3aa1f42b1026d75a8ea61338b51e4fb"},{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/39f59bf67231ed2eb0cdf6337194360e964b609a"},{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/ddfbd816273b4e9c9b836f5b8773664c6f40f807"},{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/1403f1221a35a6caf959bb7bf005741f17263c66"},{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/1161c4b5bd0048c8148e919f818a33cff3623ef0"},{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/3f2dc01b9cb516d4727a3b9263ee58c71ca00ba9"},{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/f16a1513452edb532fec81e591c64c320866719c"},{"source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"url":"https://git.kernel.org/stable/c/1161c4b5bd0048c8148e919f818a33cff3623ef0"},{"source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"url":"https://git.kernel.org/stable/c/1403f1221a35a6caf959bb7bf005741f17263c66"},{"source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"url":"https://git.kernel.org/stable/c/39f59bf67231ed2eb0cdf6337194360e964b609a"},{"source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"url":"https://git.kernel.org/stable/c/3f2dc01b9cb516d4727a3b9263ee58c71ca00ba9"},{"source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"url":"https://git.kernel.org/stable/c/bca74fff138429f3d5802865f38fc883d53a4f1a"},{"source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"url":"https://git.kernel.org/stable/c/d7c677feb3aa1f42b1026d75a8ea61338b51e4fb"},{"source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"url":"https://git.kernel.org/stable/c/ddfbd816273b4e9c9b836f5b8773664c6f40f807"},{"source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"url":"https://git.kernel.org/stable/c/f16a1513452edb532fec81e591c64c320866719c"}],"remediation":[],"revision":"e71f295bb86e0dde55bf58544725a4c985e6184bec88830dc06eb667134197ed","sources":[{"modifiedAt":1793984122494,"name":"CNA: Linux","retrievedAt":1793986065518,"url":"https://www.cve.org/CVERecord?id=CVE-2026-72219"},{"modifiedAt":1793985579873,"name":"NVD","retrievedAt":1793989697306,"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-72219"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1793986074805,"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-72219"}],"ssvc":{"assessedAt":1793983970352,"automatable":"no","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"partial"},"status":"published","title":"lockd: Plug nlm_file leak when nlm_do_fopen() fails","updatedAt":1793989697306}