{"id":"CVE-2026-43396","summary":"drm/xe/sync: Fix user fence leak on alloc failure","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/xe/sync: Fix user fence leak on alloc failure\n\nWhen dma_fence_chain_alloc() fails, properly release the user fence\nreference to prevent a memory leak.\n\n(cherry picked from commit a5d5634cde48a9fcd68c8504aa07f89f175074a0)","modified":"2026-07-08T08:13:28.150554882Z","published":"2026-05-08T14:21:39.443Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43396.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/05edc78eb4699e8e000a62aaa8dace50a17e19e3"},{"type":"WEB","url":"https://git.kernel.org/stable/c/0879c3f04f67e2a1677c25dcc24669ce21eb6a6c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f8f90b33934b307f6e4599b9fae38aa1ee5441a7"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43396.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-43396"},{"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":"0995c2fc39b0f998d40f5d276f67ae22fc1c37c3"},{"fixed":"05edc78eb4699e8e000a62aaa8dace50a17e19e3"},{"fixed":"f8f90b33934b307f6e4599b9fae38aa1ee5441a7"},{"fixed":"0879c3f04f67e2a1677c25dcc24669ce21eb6a6c"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-43396.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.18.0"},{"fixed":"6.18.20"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"6.19.9"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-43396.json"}}],"schema_version":"1.7.5"}