Answer in brief
CVE-2026-68439 records a Unknown severity vulnerability in wifi: mt76: mt7925: fix possible NULL-pointer deref in mt7925_mcu_bss_he_tlv(). The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=c948b5da6bbec742b433138e3e3f9537a85af2e5 <42288cca984fb72ad3ebe43d4e7fdce9dcabfdb5 || >=c948b5da6bbec742b433138e3e3f9537a85af2e5 <313343ab8cab7417973e7bdd43d3c3e93044b447 || >=c948b5da6bbec742b433138e3e3f9537a85af2e5 <856f1588a2590e70b119e76c15315615a36aebc8 || >=c948b5da6bbec742b433138e3e3f9537a85af2e5 <8d1b6738c1ab48c086b17e7994034aca94258931 | 42288cca984fb72ad3ebe43d4e7fdce9dcabfdb5, 313343ab8cab7417973e7bdd43d3c3e93044b447, 856f1588a2590e70b119e76c15315615a36aebc8, 8d1b6738c1ab48c086b17e7994034aca94258931 |
| Linux/Linuxgeneric | 6.7 | Not reported |
Published upstream
Aug 12, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 12, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 12, 2026
In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7925: fix possible NULL-pointer deref in mt7925_mcu_bss_he_tlv() mt76_connac_get_he_phy_cap routine can theoretically return NULL so check cap pointer before dereferencing it.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2026-68439 records a Unknown severity vulnerability in wifi: mt76: mt7925: fix possible NULL-pointer deref in mt7925_mcu_bss_he_tlv(). The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=c948b5da6bbec742b433138e3e3f9537a85af2e5 <42288cca984fb72ad3ebe43d4e7fdce9dcabfdb5 || >=c948b5da6bbec742b433138e3e3f9537a85af2e5 <313343ab8cab7417973e7bdd43d3c3e93044b447 || >=c948b5da6bbec742b433138e3e3f9537a85af2e5 <856f1588a2590e70b119e76c15315615a36aebc8 || >=c948b5da6bbec742b433138e3e3f9537a85af2e5 <8d1b6738c1ab48c086b17e7994034aca94258931 | 42288cca984fb72ad3ebe43d4e7fdce9dcabfdb5, 313343ab8cab7417973e7bdd43d3c3e93044b447, 856f1588a2590e70b119e76c15315615a36aebc8, 8d1b6738c1ab48c086b17e7994034aca94258931 |
| Linux/Linuxgeneric | 6.7 | Not reported |
Published upstream
Aug 12, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 12, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 12, 2026
In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7925: fix possible NULL-pointer deref in mt7925_mcu_bss_he_tlv() mt76_connac_get_he_phy_cap routine can theoretically return NULL so check cap pointer before dereferencing it.
Quoted source text, attributed separately from HOL analysis.