{"api_version":"1","generated_at":"2026-05-13T08:51:23+00:00","cve":"CVE-2026-43419","urls":{"html":"https://cve.report/CVE-2026-43419","api":"https://cve.report/api/cve/CVE-2026-43419.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-43419","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-43419"},"summary":{"title":"ceph: fix memory leaks in ceph_mdsc_build_path()","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.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-05-08 15:16:53","updated_at":"2026-05-12 14:10:27"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/657dc653b06a3cc0282aea447a3f137fa94066a4","name":"https://git.kernel.org/stable/c/657dc653b06a3cc0282aea447a3f137fa94066a4","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/5895d0164c84d7fec6abc198920c257f55c51899","name":"https://git.kernel.org/stable/c/5895d0164c84d7fec6abc198920c257f55c51899","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/097cd68f46686391a98f2618188f0cb7b7570de2","name":"https://git.kernel.org/stable/c/097cd68f46686391a98f2618188f0cb7b7570de2","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/040d159a45ded7f33201421a81df0aa2a86e5a0b","name":"https://git.kernel.org/stable/c/040d159a45ded7f33201421a81df0aa2a86e5a0b","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/13b8b9d6f59ef17fb96c298c3a0d62a8306950cc","name":"https://git.kernel.org/stable/c/13b8b9d6f59ef17fb96c298c3a0d62a8306950cc","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-43419","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-43419","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 3fd945a79e147ee10f84213976889b29049c3519 657dc653b06a3cc0282aea447a3f137fa94066a4 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 3fd945a79e147ee10f84213976889b29049c3519 5895d0164c84d7fec6abc198920c257f55c51899 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 3fd945a79e147ee10f84213976889b29049c3519 097cd68f46686391a98f2618188f0cb7b7570de2 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 3fd945a79e147ee10f84213976889b29049c3519 13b8b9d6f59ef17fb96c298c3a0d62a8306950cc git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 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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."}],"providerMetadata":{"dateUpdated":"2026-05-11T22:24:13.423Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/657dc653b06a3cc0282aea447a3f137fa94066a4"},{"url":"https://git.kernel.org/stable/c/5895d0164c84d7fec6abc198920c257f55c51899"},{"url":"https://git.kernel.org/stable/c/097cd68f46686391a98f2618188f0cb7b7570de2"},{"url":"https://git.kernel.org/stable/c/13b8b9d6f59ef17fb96c298c3a0d62a8306950cc"},{"url":"https://git.kernel.org/stable/c/040d159a45ded7f33201421a81df0aa2a86e5a0b"}],"title":"ceph: fix memory leaks in ceph_mdsc_build_path()","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-43419","datePublished":"2026-05-08T14:21:55.037Z","dateReserved":"2026-05-01T14:12:56.008Z","dateUpdated":"2026-05-11T22:24:13.423Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-05-08 15:16:53","lastModifiedDate":"2026-05-12 14:10:27","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"43419","Ordinal":"1","Title":"ceph: fix memory leaks in ceph_mdsc_build_path()","CVE":"CVE-2026-43419","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"43419","Ordinal":"1","NoteData":"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.","Type":"Description","Title":"ceph: fix memory leaks in ceph_mdsc_build_path()"}]}}}