{"id":"CVE-2026-23145","revision":null,"records":[{"revision":"80515d0312a647fa8460a6ba7c907290","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-23145","aliases":[],"title":"ext4: fix iloc.bh leak in ext4_xattr_inode_update_ref","description":"In the Linux kernel, the following vulnerability has been resolved:\n\next4: fix iloc.bh leak in ext4_xattr_inode_update_ref\n\nThe error branch for ext4_xattr_inode_update_ref forget to release the\nrefcount for iloc.bh. Find this when review code.","state":0,"publishedAt":"2026-02-14T15:36:10.207+00:00","modifiedAt":"2026-10-19T18:25:33.284+00:00","affected":[{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n \"product\": \"Linux\",\n \"vendor\": \"Linux\",\n \"defaultStatus\": \"unaffected\",\n \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n \"programFiles\": [\n \"fs/ext4/xattr.c\"\n ],\n \"versions\": [\n {\n \"version\": \"1cfb3e4ddbdc8e02e637b8852540bd4718bf4814\",\n \"lessThan\": \"7c9f059c3d531a12d7ad96cd34a44b8af7c00d5f\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"505e69f76ac497e788f4ea0267826ec7266b40c8\",\n \"lessThan\": \"6241cd1d0acc2363016ac55b8773ba1332dd59d7\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"3d6269028246f4484bfed403c947a114bb583631\",\n \"lessThan\": \"3b00c16e42428a1ecd3a5eb9cc37f8ad9bd47626\",\n \"status\": 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}"}],"metrics":[],"references":["https://git.kernel.org/stable/c/7c9f059c3d531a12d7ad96cd34a44b8af7c00d5f","https://git.kernel.org/stable/c/6241cd1d0acc2363016ac55b8773ba1332dd59d7","https://git.kernel.org/stable/c/3b00c16e42428a1ecd3a5eb9cc37f8ad9bd47626","https://git.kernel.org/stable/c/0b06cde92f2f960f4ebe3c988c69f2711f2a24dc","https://git.kernel.org/stable/c/8e8542c539927ae3898a4d02941f84e252e2dea1","https://git.kernel.org/stable/c/06e26287f2e349a28ad363941ffd9076bfed8b2e","https://git.kernel.org/stable/c/d250bdf531d9cd4096fedbb9f172bb2ca660c868"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-23145","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-23145","identifiers":["CVE-2026-23145"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. 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