Answer in brief
CVE-2026-74279 records a Unknown severity vulnerability in crypto: cavium/cpt - fix DMA cleanup using wrong loop index. 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-2026-74279 records a Unknown severity vulnerability in crypto: cavium/cpt - fix DMA cleanup using wrong loop index. 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 | >=c694b233295b99c33dd5ac28aede9f171f5a6862 <23c6174e48f66fc10b998b0acdb406cb0caf5c80 || >=c694b233295b99c33dd5ac28aede9f171f5a6862 <23d3a7e896a1fe2d7a6bcb42f093948b79f8a198 || >=c694b233295b99c33dd5ac28aede9f171f5a6862 <28141f95ae93b18f9bfde953cb787fcb151fb9da || >=c694b233295b99c33dd5ac28aede9f171f5a6862 <8afd1007ef79898a6e010eaade97097e49405fce || >=c694b233295b99c33dd5ac28aede9f171f5a6862 <3b8a1e1f4e4071a62b20374028744e8cc8310d48 || >=c694b233295b99c33dd5ac28aede9f171f5a6862 <fb4d57b83356d4bd411b45ede3024e0ff42c9b5e || >=c694b233295b99c33dd5ac28aede9f171f5a6862 <d319b83b97b3585550d9ae592dfa78c755b6129e || >=c694b233295b99c33dd5ac28aede9f171f5a6862 <9dbf173bd32d5f81b005008b682bfb50aa093455 | 23c6174e48f66fc10b998b0acdb406cb0caf5c80, 23d3a7e896a1fe2d7a6bcb42f093948b79f8a198, 28141f95ae93b18f9bfde953cb787fcb151fb9da, 8afd1007ef79898a6e010eaade97097e49405fce, 3b8a1e1f4e4071a62b20374028744e8cc8310d48, fb4d57b83356d4bd411b45ede3024e0ff42c9b5e, d319b83b97b3585550d9ae592dfa78c755b6129e, 9dbf173bd32d5f81b005008b682bfb50aa093455 |
| Linux/Linuxgeneric | 4.11 | Not reported |
Published upstream
Aug 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 15, 2026
In the Linux kernel, the following vulnerability has been resolved: crypto: cavium/cpt - fix DMA cleanup using wrong loop index The sg_cleanup error path used list[i] instead of list[j] when unmapping DMA buffers, leaking successfully mapped entries and repeatedly unmapping the failed one.
Quoted source text, attributed separately from HOL analysis.
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 | >=c694b233295b99c33dd5ac28aede9f171f5a6862 <23c6174e48f66fc10b998b0acdb406cb0caf5c80 || >=c694b233295b99c33dd5ac28aede9f171f5a6862 <23d3a7e896a1fe2d7a6bcb42f093948b79f8a198 || >=c694b233295b99c33dd5ac28aede9f171f5a6862 <28141f95ae93b18f9bfde953cb787fcb151fb9da || >=c694b233295b99c33dd5ac28aede9f171f5a6862 <8afd1007ef79898a6e010eaade97097e49405fce || >=c694b233295b99c33dd5ac28aede9f171f5a6862 <3b8a1e1f4e4071a62b20374028744e8cc8310d48 || >=c694b233295b99c33dd5ac28aede9f171f5a6862 <fb4d57b83356d4bd411b45ede3024e0ff42c9b5e || >=c694b233295b99c33dd5ac28aede9f171f5a6862 <d319b83b97b3585550d9ae592dfa78c755b6129e || >=c694b233295b99c33dd5ac28aede9f171f5a6862 <9dbf173bd32d5f81b005008b682bfb50aa093455 | 23c6174e48f66fc10b998b0acdb406cb0caf5c80, 23d3a7e896a1fe2d7a6bcb42f093948b79f8a198, 28141f95ae93b18f9bfde953cb787fcb151fb9da, 8afd1007ef79898a6e010eaade97097e49405fce, 3b8a1e1f4e4071a62b20374028744e8cc8310d48, fb4d57b83356d4bd411b45ede3024e0ff42c9b5e, d319b83b97b3585550d9ae592dfa78c755b6129e, 9dbf173bd32d5f81b005008b682bfb50aa093455 |
| Linux/Linuxgeneric | 4.11 | Not reported |
Published upstream
Aug 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 15, 2026
In the Linux kernel, the following vulnerability has been resolved: crypto: cavium/cpt - fix DMA cleanup using wrong loop index The sg_cleanup error path used list[i] instead of list[j] when unmapping DMA buffers, leaking successfully mapped entries and repeatedly unmapping the failed one.
Quoted source text, attributed separately from HOL analysis.