CVE-2026-90372
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
wifi: mt76: mt7915: avoid nss underflow in mt7915_mcu_get_sta_nss
In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7915: avoid nss underflow in mt7915_mcu_get_sta_nss If a peer's VHT/HE MCS map has no supported spatial stream (all fields 0x3), the loop exits with nss == 0 and the function returned (u8)-1 (255), which was then written into the firmware sta_rec_bf beamforming fields. Clamp the result to 0.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 89029a85482cbcf68026a89fc974e8f6898d6b37 | affected | git | 2801477c36a19be4f549fe60e54995f03b0ea7b9 | Unavailable | None listed |
| 89029a85482cbcf68026a89fc974e8f6898d6b37 | affected | git | 38f4d6323bcd65e41a691432eddabd2b03acdeee | Unavailable | None listed |
| 89029a85482cbcf68026a89fc974e8f6898d6b37 | affected | git | 25f753f7f620955a8a51e63e445d8b9076c51396 | Unavailable | None listed |
| 89029a85482cbcf68026a89fc974e8f6898d6b37 | affected | git | e63c6291ecddf94769ab91f9d8cdb6ca939f7fc6 | Unavailable | None listed |
| 89029a85482cbcf68026a89fc974e8f6898d6b37 | affected | git | 85bd46ab7674b6d357f9a14791352c65fb09eee9 | Unavailable | None listed |
| 89029a85482cbcf68026a89fc974e8f6898d6b37 | affected | git | 6ce78d04c7ea4b66838941b5a4232dd1ee0e2cc7 | Unavailable | None listed |
| 89029a85482cbcf68026a89fc974e8f6898d6b37 | affected | git | ecfd1a07e78c31d81322fb2d81dc468081cc3004 | Unavailable | None listed |
| 89029a85482cbcf68026a89fc974e8f6898d6b37 | affected | git | 4a2f4be532e3ea4e2b536e411793a05aaa51af25 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 5.8 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.8 | Unavailable | None listed |
| 5.10.270 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.221 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.188 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.157 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.110 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.52 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.2.6 | unaffected | semver | Unavailable | 7.2.* | None listed |
| 7.3 | unaffected | original_commit_for_fix | Unavailable | * | None listed |