{"id":"CVE-2026-46271","title":"wifi: ath12k: do WoW offloads only on primary link","summary":"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…","severity":"high","cvss":7.8,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cvssSource":"cna","vendor":"Linux","product":"Linux","affected":["Linux >= 32f7b19668bd2894f1a236580c2132fc4b9f4449 < 7379837c3f9efa576dc2d716ebfaa3a113b3112f","Linux >= 32f7b19668bd2894f1a236580c2132fc4b9f4449 < e042da1085d9f1686c58a4378d5840f52a36598e","Linux >= 32f7b19668bd2894f1a236580c2132fc4b9f4449 < e62102ac9b773bdb08475aa9ca24dea61ae98708","Linux 6.16"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-10-16T15:21:33.891489Z"},"published":"2026-06-03","updated":"2026-10-16","sourceUpdated":"2026-10-16T15:31:14.956Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-46271","references":[{"url":"https://git.kernel.org/stable/c/7379837c3f9efa576dc2d716ebfaa3a113b3112f"},{"url":"https://git.kernel.org/stable/c/e042da1085d9f1686c58a4378d5840f52a36598e"},{"url":"https://git.kernel.org/stable/c/e62102ac9b773bdb08475aa9ca24dea61ae98708"}],"tags":["cve.org"],"epss":0.00173,"epssPercentile":0.06324,"ingestedAt":"2026-10-16T17:24:46.714Z","slug":"CVE-2026-46271","body":"## Overview\n\nIn 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\n\n## Affected\n\n- `Linux >= 32f7b19668bd2894f1a236580c2132fc4b9f4449 < 7379837c3f9efa576dc2d716ebfaa3a113b3112f`\n- `Linux >= 32f7b19668bd2894f1a236580c2132fc4b9f4449 < e042da1085d9f1686c58a4378d5840f52a36598e`\n- `Linux >= 32f7b19668bd2894f1a236580c2132fc4b9f4449 < e62102ac9b773bdb08475aa9ca24dea61ae98708`\n- `Linux 6.16`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":43,"depthScoreParts":{"impact":42.9,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}