{"id":"CVE-2026-72295","summary":"LoongArch: KVM: Validate irqchip index in irqfd routing","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nLoongArch: KVM: Validate irqchip index in irqfd routing\n\nSashiko reported that the irqchip index is not validated for LoongArch.\nAdd validation and reject out-of-range irqchip indexes to avoid indexing\npast the routing table's chip array.","modified":"2026-08-18T03:56:40.859417549Z","published":"2026-08-15T05:55:16.590Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/72xxx/CVE-2026-72295.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/199b570d7fca1aa70e596f10a6276997becffb6d"},{"type":"WEB","url":"https://git.kernel.org/stable/c/3474037904c20ff915e3ebab0ab5c1e41bbe549e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/8b3e188d19e4ffe916780aeb7ddad9d6457b8bcc"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/72xxx/CVE-2026-72295.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-72295"},{"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":"1928254c5ccb7bdffd7f0334e1ce250e9ce4de94"},{"fixed":"199b570d7fca1aa70e596f10a6276997becffb6d"},{"fixed":"8b3e188d19e4ffe916780aeb7ddad9d6457b8bcc"},{"fixed":"3474037904c20ff915e3ebab0ab5c1e41bbe549e"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-72295.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"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-2026-72295.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H"}]}