{"id":"CVE-2026-23145","summary":"ext4: fix iloc.bh leak in ext4_xattr_inode_update_ref","details":"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.","modified":"2026-04-28T18:29:31.415742112Z","published":"2026-02-14T15:36:10.207Z","related":["SUSE-SU-2026:0962-1","SUSE-SU-2026:1081-1","SUSE-SU-2026:20667-1","SUSE-SU-2026:20720-1","SUSE-SU-2026:20838-1","SUSE-SU-2026:20845-1","SUSE-SU-2026:20876-1","SUSE-SU-2026:20931-1","SUSE-SU-2026:21284-1","openSUSE-SU-2026:20416-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23145.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/06e26287f2e349a28ad363941ffd9076bfed8b2e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/0b06cde92f2f960f4ebe3c988c69f2711f2a24dc"},{"type":"WEB","url":"https://git.kernel.org/stable/c/3b00c16e42428a1ecd3a5eb9cc37f8ad9bd47626"},{"type":"WEB","url":"https://git.kernel.org/stable/c/6241cd1d0acc2363016ac55b8773ba1332dd59d7"},{"type":"WEB","url":"https://git.kernel.org/stable/c/7c9f059c3d531a12d7ad96cd34a44b8af7c00d5f"},{"type":"WEB","url":"https://git.kernel.org/stable/c/8e8542c539927ae3898a4d02941f84e252e2dea1"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d250bdf531d9cd4096fedbb9f172bb2ca660c868"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23145.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-23145"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"1cfb3e4ddbdc8e02e637b8852540bd4718bf4814"},{"fixed":"7c9f059c3d531a12d7ad96cd34a44b8af7c00d5f"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"505e69f76ac497e788f4ea0267826ec7266b40c8"},{"fixed":"6241cd1d0acc2363016ac55b8773ba1332dd59d7"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"3d6269028246f4484bfed403c947a114bb583631"},{"fixed":"3b00c16e42428a1ecd3a5eb9cc37f8ad9bd47626"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"79ea7f3e11effe1bd9e753172981d9029133a278"},{"fixed":"0b06cde92f2f960f4ebe3c988c69f2711f2a24dc"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"6b879c4c6bbaab03c0ad2a983953bd1410bb165e"},{"fixed":"8e8542c539927ae3898a4d02941f84e252e2dea1"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"57295e835408d8d425bef58da5253465db3d6888"},{"fixed":"06e26287f2e349a28ad363941ffd9076bfed8b2e"},{"fixed":"d250bdf531d9cd4096fedbb9f172bb2ca660c868"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"0"},{"last_affected":"ea39e712c2f5ae148ee5515798ae03523673e002"},{"last_affected":"440b003f449a4ff2a00b08c8eab9ba5cd28f3943"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-23145.json"}}],"schema_version":"1.7.5"}