{"id":"CVE-2026-98970","summary":"drm/vc4: Free the BO cache size list on teardown","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/vc4: Free the BO cache size list on teardown\n\nvc4_bo_cache_destroy() purges the cached BOs but never frees the size\nlist, leaking it on every unbind.","modified":"2026-11-06T17:27:17.165714636Z","published":"2026-10-23T12:19:43.586Z","related":["SUSE-SU-2026:24550-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98970.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/035ad1bc964f6698e9b06c26ffe94bcac08dadea"},{"type":"WEB","url":"https://git.kernel.org/stable/c/27c17ca90202d2a20def0316fb9403971ac9dfa7"},{"type":"WEB","url":"https://git.kernel.org/stable/c/2f19ddd4bf56a057dbf17e434a3c9ea45adaf7e8"},{"type":"WEB","url":"https://git.kernel.org/stable/c/40870a0290cd913c9d94f98ed87ebe00dd091e53"},{"type":"WEB","url":"https://git.kernel.org/stable/c/75f89ab8cb4c9f136af790cc5df1f88d2726953a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b41ff8b529278216cba22a5dcdc93fea2a3a9619"},{"type":"WEB","url":"https://git.kernel.org/stable/c/bea10b84e22efa22b005e8dba1a19df4e04a7649"},{"type":"WEB","url":"https://git.kernel.org/stable/c/bf2848e50bd73782c2942ec023b5b60231f16e9b"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98970.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-98970"},{"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":"c826a6e1064419f78855463cf29ce9e8b9d25bf4"},{"fixed":"75f89ab8cb4c9f136af790cc5df1f88d2726953a"},{"fixed":"2f19ddd4bf56a057dbf17e434a3c9ea45adaf7e8"},{"fixed":"27c17ca90202d2a20def0316fb9403971ac9dfa7"},{"fixed":"bf2848e50bd73782c2942ec023b5b60231f16e9b"},{"fixed":"035ad1bc964f6698e9b06c26ffe94bcac08dadea"},{"fixed":"bea10b84e22efa22b005e8dba1a19df4e04a7649"},{"fixed":"40870a0290cd913c9d94f98ed87ebe00dd091e53"},{"fixed":"b41ff8b529278216cba22a5dcdc93fea2a3a9619"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-98970.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.5.0"},{"fixed":"5.10.273"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.224"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.1.191"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.6.160"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.7.0"},{"fixed":"6.12.113"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.57"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"7.2.11"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-98970.json"}}],"schema_version":"1.9.2"}