{"id":"CVE-2026-46271","revision":"cd4ce802dae54eae89d055115d4ad62b","records":[{"revision":"cd4ce802dae54eae89d055115d4ad62b","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-46271","aliases":[],"title":"wifi: ath12k: do WoW offloads only on primary link","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: ath12k: do WoW offloads only on primary link\n\nIn case of multi-link connection, WCN7850 firmware crashes due to WoW\noffloads enabled on both primary and secondary links.\n\nChange to do it only on primary link to fix it.\n\nTested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.1.c5-00284-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1","state":0,"publishedAt":"2026-06-03T15:50:13.645+00:00","modifiedAt":"2026-10-19T19:36:56.613+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/ath/ath12k/wow.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"32f7b19668bd2894f1a236580c2132fc4b9f4449\",\n                            \"lessThan\": \"7379837c3f9efa576dc2d716ebfaa3a113b3112f\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"32f7b19668bd2894f1a236580c2132fc4b9f4449\",\n                            \"lessThan\": \"e042da1085d9f1686c58a4378d5840f52a36598e\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"32f7b19668bd2894f1a236580c2132fc4b9f4449\",\n                            \"lessThan\": \"e62102ac9b773bdb08475aa9ca24dea61ae98708\",\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/ath/ath12k/wow.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"6.16\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"6.16\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.14\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.19.4\",\n                            \"lessThanOrEqual\": \"6.19.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.0\",\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:U/C:H/I:H/A:H","score":7.8,"severity":"HIGH"}],"references":["https://git.kernel.org/stable/c/7379837c3f9efa576dc2d716ebfaa3a113b3112f","https://git.kernel.org/stable/c/e042da1085d9f1686c58a4378d5840f52a36598e","https://git.kernel.org/stable/c/e62102ac9b773bdb08475aa9ca24dea61ae98708"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-46271","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-46271","identifiers":["CVE-2026-46271"]},"retained":false,"historicalAffected":[]}],"coverage":[]}