Answer in brief
CVE-2026-68476 records a Unknown severity vulnerability in ipvs: reload ip header after head reallocation. 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 | >=8d8e20e2d7bba8c50e64e0eca1cb83956f468e49 <ac6ac3d35bfc0ade9d17d354c84e503a946ebdab || >=8d8e20e2d7bba8c50e64e0eca1cb83956f468e49 <e51687fc56c2e39ea6e9532925f1aabd4d529f61 || >=8d8e20e2d7bba8c50e64e0eca1cb83956f468e49 <3fb7edd2018bb1ad0a68157383d9b9dac33dd645 || >=8d8e20e2d7bba8c50e64e0eca1cb83956f468e49 <ad1e14710b360bda087ebf9fb82460eb5ef775de || >=8d8e20e2d7bba8c50e64e0eca1cb83956f468e49 <a2f57827bf7c695b8c72dc4511cae8e86582369d | ac6ac3d35bfc0ade9d17d354c84e503a946ebdab, e51687fc56c2e39ea6e9532925f1aabd4d529f61, 3fb7edd2018bb1ad0a68157383d9b9dac33dd645, ad1e14710b360bda087ebf9fb82460eb5ef775de, a2f57827bf7c695b8c72dc4511cae8e86582369d |
| Linux/Linuxgeneric | 4.10 | 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: ipvs: reload ip header after head reallocation __ip_vs_get_out_rt() calls skb_ensure_writable() which may reallocate skb->head.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2026-68476 records a Unknown severity vulnerability in ipvs: reload ip header after head reallocation. 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 | >=8d8e20e2d7bba8c50e64e0eca1cb83956f468e49 <ac6ac3d35bfc0ade9d17d354c84e503a946ebdab || >=8d8e20e2d7bba8c50e64e0eca1cb83956f468e49 <e51687fc56c2e39ea6e9532925f1aabd4d529f61 || >=8d8e20e2d7bba8c50e64e0eca1cb83956f468e49 <3fb7edd2018bb1ad0a68157383d9b9dac33dd645 || >=8d8e20e2d7bba8c50e64e0eca1cb83956f468e49 <ad1e14710b360bda087ebf9fb82460eb5ef775de || >=8d8e20e2d7bba8c50e64e0eca1cb83956f468e49 <a2f57827bf7c695b8c72dc4511cae8e86582369d | ac6ac3d35bfc0ade9d17d354c84e503a946ebdab, e51687fc56c2e39ea6e9532925f1aabd4d529f61, 3fb7edd2018bb1ad0a68157383d9b9dac33dd645, ad1e14710b360bda087ebf9fb82460eb5ef775de, a2f57827bf7c695b8c72dc4511cae8e86582369d |
| Linux/Linuxgeneric | 4.10 | 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: ipvs: reload ip header after head reallocation __ip_vs_get_out_rt() calls skb_ensure_writable() which may reallocate skb->head.
Quoted source text, attributed separately from HOL analysis.