CVE-2026-68310
- Source
- https://cve.org/CVERecord?id=CVE-2026-68310
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-68310.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2026-68310
- Downstream
- Published
- 2026-08-10T12:02:44Z
- Modified
- 2026-08-21T03:30:27Z
- Summary
- wifi: mt76: mt7915: guard HE capability lookups
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
wifi: mt76: mt7915: guard HE capability lookups
mt7915_mcu_bss_he_tlv() and mt7915_mcu_sta_bfer_tlv() both run after checking HE support, then dereference the HE PHY capability returned by mt76_connac_get_he_phy_cap(). That helper can return NULL when no capability entry matches the vif type.
Fetch the capability before appending the TLV and skip the HE-specific setup when no matching capability is available.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/68xxx/CVE-2026-68310.json" }- References
-
- https://git.kernel.org/stable/c/23a2b98e754da04e0e90314d5fa8ca44349590fb
- https://git.kernel.org/stable/c/6f99a5667c6c7c3e0da1d3c4dc8dfb103042609e
- https://git.kernel.org/stable/c/871549814eb4da081f1e93cc0c7ea626a310a966
- https://git.kernel.org/stable/c/8d5f1f4d2ea2c9d626ccc28dba7ea0df862acc67
- https://git.kernel.org/stable/c/8e9db062654a388d0fa587acbeeae68dd33eba41
- https://git.kernel.org/stable/c/a031f454f14e3e76ad03bcb23918e1a82b4b0869
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/68xxx/CVE-2026-68310.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-68310
- 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
-
Introducede6d557a78b6016eee7b9cd6832343efd32cc0b27Fixed8d5f1f4d2ea2c9d626ccc28dba7ea0df862acc67Fixed23a2b98e754da04e0e90314d5fa8ca44349590fbFixeda031f454f14e3e76ad03bcb23918e1a82b4b0869Fixed871549814eb4da081f1e93cc0c7ea626a310a966Fixed6f99a5667c6c7c3e0da1d3c4dc8dfb103042609eFixed8e9db062654a388d0fa587acbeeae68dd33eba41
Linux / Kernel
Package
- Name
- Kernel