CVE-2026-98889None▾ SunlitIn the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: fix sched scan IE sizing Scheduled scan built the probe request before iwl_mvm_scan_fits(), so oversized IEs could be copied into the fixed preq bu…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0 · exploitation 0
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In the Linux kernel, the following vulnerability has been resolved:
wifi: iwlwifi: mvm: fix sched scan IE sizing
Scheduled scan built the probe request before iwl_mvm_scan_fits(), so oversized IEs could be copied into the fixed preq buffer before length validation. Move iwl_mvm_build_scan_probe() after the fits check.
Also advertise max_sched_scan_ie_len using iwl_mvm_max_scan_ie_len() so userspace limits account for driver-inserted DS/TPC bytes.
Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < f2268060e99f94314b9988dfa17393c2694fa9b2Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 358eca9a898ad4cce7453e9dcfd005d019a2b01fLinux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 05f79cea3b15cfe600b205ddcfd51ebee15d908aLinux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < a24417478f90e9f1a4ea24cd4b784afccb56fbaeLinux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 0a63f98e5163a2ec2822dfb691ee5a6094de08ecLinux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 4f155d262b31b9b17e0f9856bdabe0968eb4930fLinux < 5.15.222Linux < 6.1.189Linux < 6.6.158Linux < 6.12.111Linux < 6.18.53Linux (all versions)Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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