{"id":"CVE-2026-89910","revision":"d44275285b264332980250214dde4151","records":[{"revision":"d44275285b264332980250214dde4151","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-89910","aliases":[],"title":"LoongArch: KVM: Fix uninitialized stack variable issue with dmsintc","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nLoongArch: KVM: Fix uninitialized stack variable issue with dmsintc\n\nVariable vector[] is declared on stack in function dmsintc_inject_irq()\nand sometimes it is used without initialized. Here fix this issue.","state":0,"publishedAt":"2026-09-16T10:32:07.951+00:00","modifiedAt":"2026-10-19T08:54:43.786+00:00","affected":[{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"arch/loongarch/kvm/intc/dmsintc.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"03de5eecb0f0f68f29086bc0075c7fd597bf4e4a\",\n                            \"lessThan\": \"f56060b0e10fa5633fac1dc243a25da3a5cdafb1\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"03de5eecb0f0f68f29086bc0075c7fd597bf4e4a\",\n                            \"lessThan\": \"81aa3a58b542ed88819115c80a17acd86eacb89d\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"affected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"arch/loongarch/kvm/intc/dmsintc.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"7.1\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"7.1\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2.5\",\n                            \"lessThanOrEqual\": \"7.2.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.3\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N","score":7.3,"severity":"HIGH"}],"references":["https://git.kernel.org/stable/c/f56060b0e10fa5633fac1dc243a25da3a5cdafb1","https://git.kernel.org/stable/c/81aa3a58b542ed88819115c80a17acd86eacb89d"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-89910","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-89910","identifiers":["CVE-2026-89910"]},"retained":false,"historicalAffected":[]}],"coverage":[]}