{"id":"CVE-2026-90352","revision":"6956063a1cc149a0acbc2669b3c10c25","records":[{"revision":"6956063a1cc149a0acbc2669b3c10c25","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-90352","aliases":[],"title":"wifi: mt76: mt7915: release hif2 reference on probe IRQ failure","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mt76: mt7915: release hif2 reference on probe IRQ failure\n\nThe hif2 reference obtained by mt7915_pci_init_hif2() is only released on\nerror paths that key off dev->hif2, which is not assigned until after the\nIRQ setup. If pci_alloc_irq_vectors() or the primary devm_request_irq()\nfails, the reference leaks. Drop it explicitly on those paths via\nmt7915_put_hif2().","state":0,"publishedAt":"2026-09-17T16:08:59.557+00:00","modifiedAt":"2026-10-19T09:02:08.899+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                        \"drivers/net/wireless/mediatek/mt76/mt7915/pci.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"f68d67623dec9445960b52a0e9e8e60297596b4b\",\n                            \"lessThan\": \"8a2e38019846da29a112fac4dd96fe5bfa298faf\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"f68d67623dec9445960b52a0e9e8e60297596b4b\",\n                            \"lessThan\": \"2a434d2637b9c9be9bcc8a84dc46880cc1446643\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"f68d67623dec9445960b52a0e9e8e60297596b4b\",\n                            \"lessThan\": \"5c30a6350a300fbb800831f1b4373b2f59e03410\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"f68d67623dec9445960b52a0e9e8e60297596b4b\",\n                            \"lessThan\": \"ed5cc46a3c8f4fe7f549c661914d8d835169acc0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"f68d67623dec9445960b52a0e9e8e60297596b4b\",\n                            \"lessThan\": \"fb9c7b4c238b4e5469a11a1fb8cf332f6193b995\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"f68d67623dec9445960b52a0e9e8e60297596b4b\",\n                            \"lessThan\": \"8370aebd26a9dfa2e0de665e3ab504c0e97ee730\",\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                        \"drivers/net/wireless/mediatek/mt76/mt7915/pci.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"5.19\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"5.19\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.1.188\",\n                            \"lessThanOrEqual\": \"6.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.157\",\n                            \"lessThanOrEqual\": \"6.6.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.12.110\",\n                            \"lessThanOrEqual\": \"6.12.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.52\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2.6\",\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":[],"references":["https://git.kernel.org/stable/c/8a2e38019846da29a112fac4dd96fe5bfa298faf","https://git.kernel.org/stable/c/2a434d2637b9c9be9bcc8a84dc46880cc1446643","https://git.kernel.org/stable/c/5c30a6350a300fbb800831f1b4373b2f59e03410","https://git.kernel.org/stable/c/ed5cc46a3c8f4fe7f549c661914d8d835169acc0","https://git.kernel.org/stable/c/fb9c7b4c238b4e5469a11a1fb8cf332f6193b995","https://git.kernel.org/stable/c/8370aebd26a9dfa2e0de665e3ab504c0e97ee730"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-90352","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-90352","identifiers":["CVE-2026-90352"]},"retained":false,"historicalAffected":[]}],"coverage":[]}