CVE-2026-93791
- Source
- https://cve.org/CVERecord?id=CVE-2026-93791
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-93791.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-93791
- Downstream
- Published
- 2026-09-24T16:02:24Z
- Modified
- 2026-10-05T02:31:03Z
- Summary
- wifi: iwlwifi: mvm: add a check on the tid coming from the firmware
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
wifi: iwlwifi: mvm: add a check on the tid coming from the firmware
ba_notif->tid is a firmware-controlled u8 that is used directly as an array index into tid_data[] without any validation. Add a bounds check against IWL_MAX_TID_COUNT before dereferencing the array.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/93xxx/CVE-2026-93791.json" }- References
-
- https://git.kernel.org/stable/c/0b5325a0771674f1d65618de7db3df9d49186a12
- https://git.kernel.org/stable/c/0e4c0d83267261cf67ec9690856edf4a56bb7dfc
- https://git.kernel.org/stable/c/0f690fd3b5535d110898b99ae6214f29c9060941
- https://git.kernel.org/stable/c/59f64c2839022f41a7867b38f9e38c185ff39283
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/93xxx/CVE-2026-93791.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-93791
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introducedc46e7724bfe9bbff17bc468903a757248b99e4edFixed0f690fd3b5535d110898b99ae6214f29c9060941Fixed0b5325a0771674f1d65618de7db3df9d49186a12Fixed59f64c2839022f41a7867b38f9e38c185ff39283Fixed0e4c0d83267261cf67ec9690856edf4a56bb7dfc