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CVE-2026-93793

8.8 high Published
NVD · CVE.org

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: validate TX_CMD response layout TX_CMD parsing uses frame_count to walk status entries and then read the trailing SCD SSN. Make the minimum-length check follow that exact runtime layout calculation before parsing the payload. For new TX API, reject TX_CMD responses with frame_count != 1 and warn/return in the aggregation handler to document that aggregated accounting is expected via BA notifications.

Fix

Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.

Change history 3

  1. StatusReceived → PublishedNVD modified 2026-10-21 12:52
  2. StatusPublished → ReceivedNVD modified 2026-10-21 13:21
  3. First seenCVSS 8.8 · linuxNVD modified 2026-10-21 12:52

Affected (CPE criteria) 0

NVD has not attached CPE configurations yet.

References 4