{"id":"CVE-2026-72280","summary":"KVM: arm64: nv: Drop bogus WARN for write to ZCR_EL2","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nKVM: arm64: nv: Drop bogus WARN for write to ZCR_EL2\n\nIt is entirely possible for a guest to write to the ZCR_EL2 sysreg alias\nwhile in a nested context, as it is expected if FEAT_NV2 is advertised\nto the L1 hypervisor.\n\nGet rid of the bogus WARN which, since the hyp vectors were installed at\nthis point, has the effect of a hyp_panic...","modified":"2026-08-18T03:56:40.432242762Z","published":"2026-08-15T05:55:04.969Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/72xxx/CVE-2026-72280.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/5000bcae71c869cba6674c326fec2d8ad659ae3a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/6561597dba97e3e8479a9919bda172cf43eb902c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/7deadbc5dab5b8e2316364603bc6281129c8461c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/9f1667098c6ae7ec81a9a56859cfdacb822aa0d0"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/72xxx/CVE-2026-72280.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-72280"},{"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":"0cfc85b8f5cf3b77463d61542191c75ba0cc3a5f"},{"fixed":"6561597dba97e3e8479a9919bda172cf43eb902c"},{"fixed":"5000bcae71c869cba6674c326fec2d8ad659ae3a"},{"fixed":"7deadbc5dab5b8e2316364603bc6281129c8461c"},{"fixed":"9f1667098c6ae7ec81a9a56859cfdacb822aa0d0"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-72280.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.11.0"},{"fixed":"6.12.97"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.40"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"7.1.5"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-72280.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H"}]}