Answer in brief
CVE-2024-26809 records a Unknown severity vulnerability in netfilter: nft_set_pipapo: release elements in clone only from destroy path. 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-2024-26809 records a Unknown severity vulnerability in netfilter: nft_set_pipapo: release elements in clone only from destroy path. 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 | >=4a6430b99f67842617c7208ca55a411e903ba03a <b36b83297ff4910dfc8705402c8abffd4bbf8144 || >=5ccecafc728b0df48263d5ac198220bcd79830bc <362508506bf545e9ce18c72a2c48dcbfb891ab9c || >=9827a0e6e23bf43003cd3d5b7fb11baf59a35e1e <5ad233dc731ab64cdc47b84a5c1f78fff6c024af || >=9827a0e6e23bf43003cd3d5b7fb11baf59a35e1e <ff90050771412b91e928093ccd8736ae680063c2 || >=9827a0e6e23bf43003cd3d5b7fb11baf59a35e1e <821e28d5b506e6a73ccc367ff792bd894050d48b || >=9827a0e6e23bf43003cd3d5b7fb11baf59a35e1e <9384b4d85c46ce839f51af01374062ce6318b2f2 || >=9827a0e6e23bf43003cd3d5b7fb11baf59a35e1e <b0e256f3dd2ba6532f37c5c22e07cb07a36031ee || d2b18d110685ce46ca1633b8ec586c685e243a51 || >=5.10.130 <5.10.214 || >=5.15.54 <5.15.153 || >=5.18.11 <5.19 | b36b83297ff4910dfc8705402c8abffd4bbf8144, 362508506bf545e9ce18c72a2c48dcbfb891ab9c, 5ad233dc731ab64cdc47b84a5c1f78fff6c024af, ff90050771412b91e928093ccd8736ae680063c2, 821e28d5b506e6a73ccc367ff792bd894050d48b, 9384b4d85c46ce839f51af01374062ce6318b2f2, b0e256f3dd2ba6532f37c5c22e07cb07a36031ee, 5.10.214, 5.15.153, 5.19 |
| Linux/Linuxgeneric | 5.19 | Not reported |
Published upstream
Apr 4, 2024
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_set_pipapo: release elements in clone only from destroy path Clone already always provides a current view of the lookup table, use it to destroy the set, otherwise it is possible to destroy elements twice. This fix requires: 212ed75dc5fb ("netfilter: nf_tables: integrate pipapo into commit protocol") which came after: 9827a0e6e23b ("netfilter: nft_set_pipapo: release elements in clone from abort path").
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 | >=4a6430b99f67842617c7208ca55a411e903ba03a <b36b83297ff4910dfc8705402c8abffd4bbf8144 || >=5ccecafc728b0df48263d5ac198220bcd79830bc <362508506bf545e9ce18c72a2c48dcbfb891ab9c || >=9827a0e6e23bf43003cd3d5b7fb11baf59a35e1e <5ad233dc731ab64cdc47b84a5c1f78fff6c024af || >=9827a0e6e23bf43003cd3d5b7fb11baf59a35e1e <ff90050771412b91e928093ccd8736ae680063c2 || >=9827a0e6e23bf43003cd3d5b7fb11baf59a35e1e <821e28d5b506e6a73ccc367ff792bd894050d48b || >=9827a0e6e23bf43003cd3d5b7fb11baf59a35e1e <9384b4d85c46ce839f51af01374062ce6318b2f2 || >=9827a0e6e23bf43003cd3d5b7fb11baf59a35e1e <b0e256f3dd2ba6532f37c5c22e07cb07a36031ee || d2b18d110685ce46ca1633b8ec586c685e243a51 || >=5.10.130 <5.10.214 || >=5.15.54 <5.15.153 || >=5.18.11 <5.19 | b36b83297ff4910dfc8705402c8abffd4bbf8144, 362508506bf545e9ce18c72a2c48dcbfb891ab9c, 5ad233dc731ab64cdc47b84a5c1f78fff6c024af, ff90050771412b91e928093ccd8736ae680063c2, 821e28d5b506e6a73ccc367ff792bd894050d48b, 9384b4d85c46ce839f51af01374062ce6318b2f2, b0e256f3dd2ba6532f37c5c22e07cb07a36031ee, 5.10.214, 5.15.153, 5.19 |
| Linux/Linuxgeneric | 5.19 | Not reported |
Published upstream
Apr 4, 2024
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_set_pipapo: release elements in clone only from destroy path Clone already always provides a current view of the lookup table, use it to destroy the set, otherwise it is possible to destroy elements twice. This fix requires: 212ed75dc5fb ("netfilter: nf_tables: integrate pipapo into commit protocol") which came after: 9827a0e6e23b ("netfilter: nft_set_pipapo: release elements in clone from abort path").
Quoted source text, attributed separately from HOL analysis.