{"affected":[{"defaultStatus":"unaffected","product":"Linux","source":"CNA: Linux","vendor":"Linux","versions":[{"lessThan":"d39366c169f873edc8ad21fdf6bf08d1de603dbb","status":"affected","version":"e4b168c64da06954be5d520f6c16469b1cadc069","versionType":"git"},{"lessThan":"657dc653b06a3cc0282aea447a3f137fa94066a4","status":"affected","version":"3fd945a79e147ee10f84213976889b29049c3519","versionType":"git"},{"lessThan":"5895d0164c84d7fec6abc198920c257f55c51899","status":"affected","version":"3fd945a79e147ee10f84213976889b29049c3519","versionType":"git"},{"lessThan":"097cd68f46686391a98f2618188f0cb7b7570de2","status":"affected","version":"3fd945a79e147ee10f84213976889b29049c3519","versionType":"git"},{"lessThan":"13b8b9d6f59ef17fb96c298c3a0d62a8306950cc","status":"affected","version":"3fd945a79e147ee10f84213976889b29049c3519","versionType":"git"},{"lessThan":"040d159a45ded7f33201421a81df0aa2a86e5a0b","status":"affected","version":"3fd945a79e147ee10f84213976889b29049c3519","versionType":"git"},{"status":"affected","version":"0f2b2d9e881c90402dbe28f9ba831775b7992e1f","versionType":"git"},{"status":"affected","version":"d42ad3f161a5a487f81915c406f46943c7187a0a","versionType":"git"},{"lessThan":"6.1.191","status":"affected","version":"6.1.125","versionType":"semver"},{"lessThan":"5.11","status":"affected","version":"5.10.234","versionType":"semver"},{"lessThan":"5.16","status":"affected","version":"5.15.177","versionType":"semver"}]},{"defaultStatus":"affected","product":"Linux","source":"CNA: Linux","vendor":"Linux","versions":[{"status":"affected","version":"6.6"},{"lessThan":"6.6","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.191","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.130","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.78","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.19","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.9","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.0","versionType":"original_commit_for_fix"}]}],"cveId":"CVE-2026-43419","cwes":[],"description":"In the Linux kernel, the following vulnerability has been resolved:\n\nceph: fix memory leaks in ceph_mdsc_build_path()\n\nAdd __putname() calls to error code paths that did not free the \"path\"\npointer obtained by __getname().  If ownership of this pointer is not\npassed to the caller via path_info.path, the function must free it\nbefore returning.","epss":{"date":"2026-11-06","percentile":0.02037,"score":0.00123},"exploits":[],"kev":null,"metrics":[],"modifiedAt":1793979772752,"publishedAt":1778250115037,"references":[{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/d39366c169f873edc8ad21fdf6bf08d1de603dbb"},{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/657dc653b06a3cc0282aea447a3f137fa94066a4"},{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/5895d0164c84d7fec6abc198920c257f55c51899"},{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/097cd68f46686391a98f2618188f0cb7b7570de2"},{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/13b8b9d6f59ef17fb96c298c3a0d62a8306950cc"},{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/040d159a45ded7f33201421a81df0aa2a86e5a0b"}],"remediation":[],"revision":"12319c2c82f37be16062768319ccd9b0defabec9ee78959cb96a3de9fd32d996","sources":[{"modifiedAt":1793979772752,"name":"CNA: Linux","retrievedAt":1793981699601,"url":"https://www.cve.org/CVERecord?id=CVE-2026-43419"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1793981701276,"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-43419"}],"ssvc":{"assessedAt":1793979473765,"automatable":"no","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"partial"},"status":"published","title":"ceph: fix memory leaks in ceph_mdsc_build_path()","updatedAt":1793981701276}