Answer in brief
CVE-2026-46152 records a High severity (CVSS 8.8) vulnerability in wifi: mac80211: drop stray 'static' from fast-RX rx_result. 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.
Answer in brief
CVE-2026-46152 records a High severity (CVSS 8.8) vulnerability in wifi: mac80211: drop stray 'static' from fast-RX rx_result. 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.
CVSS is 8.8. 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 | >=3468e1e0c639032a603450f0830ccabfa76f5806 <03584528bfffb195e384698af9148b94e42e3f14 || >=3468e1e0c639032a603450f0830ccabfa76f5806 <1739fc31b4de06c5c78ce0741182770fb079091e || >=3468e1e0c639032a603450f0830ccabfa76f5806 <e131562d6f2b958148c35c98831b007f47f0e3d3 || >=3468e1e0c639032a603450f0830ccabfa76f5806 <3ef44f96ccc3e06e059dec57842e366f0c4b1893 || >=3468e1e0c639032a603450f0830ccabfa76f5806 <7a5b81e0c87a075afd572f659d8eb68c9c4cd2ba | 03584528bfffb195e384698af9148b94e42e3f14, 1739fc31b4de06c5c78ce0741182770fb079091e, e131562d6f2b958148c35c98831b007f47f0e3d3, 3ef44f96ccc3e06e059dec57842e366f0c4b1893, 7a5b81e0c87a075afd572f659d8eb68c9c4cd2ba |
| Linux/Linuxgeneric | 6.4 | Not reported |
Published upstream
May 28, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jul 9, 2026
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: drop stray 'static' from fast-RX rx_result ieee80211_invoke_fast_rx() is documented as safe for parallel RX, but its per-invocation rx_result is declared static. Concurrent callers then share one instance and can overwrite each other's result between ieee80211_rx_mesh_data() and the switch on res. That can make a packet that was queued or consumed by ieee80211_rx_mesh_data() fall through into ieee80211_rx_8023(), or make a packet that should continue return as queued. Make res an automatic variable so each invocation keeps its own result.
Quoted source text, attributed separately from HOL analysis.
CVSS is 8.8. 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 | >=3468e1e0c639032a603450f0830ccabfa76f5806 <03584528bfffb195e384698af9148b94e42e3f14 || >=3468e1e0c639032a603450f0830ccabfa76f5806 <1739fc31b4de06c5c78ce0741182770fb079091e || >=3468e1e0c639032a603450f0830ccabfa76f5806 <e131562d6f2b958148c35c98831b007f47f0e3d3 || >=3468e1e0c639032a603450f0830ccabfa76f5806 <3ef44f96ccc3e06e059dec57842e366f0c4b1893 || >=3468e1e0c639032a603450f0830ccabfa76f5806 <7a5b81e0c87a075afd572f659d8eb68c9c4cd2ba | 03584528bfffb195e384698af9148b94e42e3f14, 1739fc31b4de06c5c78ce0741182770fb079091e, e131562d6f2b958148c35c98831b007f47f0e3d3, 3ef44f96ccc3e06e059dec57842e366f0c4b1893, 7a5b81e0c87a075afd572f659d8eb68c9c4cd2ba |
| Linux/Linuxgeneric | 6.4 | Not reported |
Published upstream
May 28, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jul 9, 2026
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: drop stray 'static' from fast-RX rx_result ieee80211_invoke_fast_rx() is documented as safe for parallel RX, but its per-invocation rx_result is declared static. Concurrent callers then share one instance and can overwrite each other's result between ieee80211_rx_mesh_data() and the switch on res. That can make a packet that was queued or consumed by ieee80211_rx_mesh_data() fall through into ieee80211_rx_8023(), or make a packet that should continue return as queued. Make res an automatic variable so each invocation keeps its own result.
Quoted source text, attributed separately from HOL analysis.