Answer in brief
CVE-2026-72433 records a Unknown severity vulnerability in netfilter: nft_meta_bridge: fix NFT_META_BRI_IIFPVID stack leak. 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-2026-72433 records a Unknown severity vulnerability in netfilter: nft_meta_bridge: fix NFT_META_BRI_IIFPVID stack leak. 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 | >=c54c7c685494fc0f1662091d4d0c4fc26e810471 <c37a39b963034cc2d141baf46017614cb1fc275f || >=c54c7c685494fc0f1662091d4d0c4fc26e810471 <a853c3769b73ceb2d2b735aff621d1d51fe0553d || >=c54c7c685494fc0f1662091d4d0c4fc26e810471 <b1b0b9efe641afa5c2d4ba2ec77aed7b6f4bc398 || >=c54c7c685494fc0f1662091d4d0c4fc26e810471 <f73b7de5338fcca7f63ca88597a050c119501531 || >=c54c7c685494fc0f1662091d4d0c4fc26e810471 <92c9682b36f0c8f7a1f14d4558b72793f62e90a1 || >=c54c7c685494fc0f1662091d4d0c4fc26e810471 <7e23965d44f06ed93fb5362fb1e321b769eecc3b || >=c54c7c685494fc0f1662091d4d0c4fc26e810471 <4dce8bf588a89bef99b446136d15685a837e7acf || >=c54c7c685494fc0f1662091d4d0c4fc26e810471 <27dd2997746d54ebc079bb13161cc1bdd401d4a6 | c37a39b963034cc2d141baf46017614cb1fc275f, a853c3769b73ceb2d2b735aff621d1d51fe0553d, b1b0b9efe641afa5c2d4ba2ec77aed7b6f4bc398, f73b7de5338fcca7f63ca88597a050c119501531, 92c9682b36f0c8f7a1f14d4558b72793f62e90a1, 7e23965d44f06ed93fb5362fb1e321b769eecc3b, 4dce8bf588a89bef99b446136d15685a837e7acf, 27dd2997746d54ebc079bb13161cc1bdd401d4a6 |
| Linux/Linuxgeneric | 5.3 | 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: netfilter: nft_meta_bridge: fix NFT_META_BRI_IIFPVID stack leak This needs to test for nonzero retval.
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 | >=c54c7c685494fc0f1662091d4d0c4fc26e810471 <c37a39b963034cc2d141baf46017614cb1fc275f || >=c54c7c685494fc0f1662091d4d0c4fc26e810471 <a853c3769b73ceb2d2b735aff621d1d51fe0553d || >=c54c7c685494fc0f1662091d4d0c4fc26e810471 <b1b0b9efe641afa5c2d4ba2ec77aed7b6f4bc398 || >=c54c7c685494fc0f1662091d4d0c4fc26e810471 <f73b7de5338fcca7f63ca88597a050c119501531 || >=c54c7c685494fc0f1662091d4d0c4fc26e810471 <92c9682b36f0c8f7a1f14d4558b72793f62e90a1 || >=c54c7c685494fc0f1662091d4d0c4fc26e810471 <7e23965d44f06ed93fb5362fb1e321b769eecc3b || >=c54c7c685494fc0f1662091d4d0c4fc26e810471 <4dce8bf588a89bef99b446136d15685a837e7acf || >=c54c7c685494fc0f1662091d4d0c4fc26e810471 <27dd2997746d54ebc079bb13161cc1bdd401d4a6 | c37a39b963034cc2d141baf46017614cb1fc275f, a853c3769b73ceb2d2b735aff621d1d51fe0553d, b1b0b9efe641afa5c2d4ba2ec77aed7b6f4bc398, f73b7de5338fcca7f63ca88597a050c119501531, 92c9682b36f0c8f7a1f14d4558b72793f62e90a1, 7e23965d44f06ed93fb5362fb1e321b769eecc3b, 4dce8bf588a89bef99b446136d15685a837e7acf, 27dd2997746d54ebc079bb13161cc1bdd401d4a6 |
| Linux/Linuxgeneric | 5.3 | 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: netfilter: nft_meta_bridge: fix NFT_META_BRI_IIFPVID stack leak This needs to test for nonzero retval.
Quoted source text, attributed separately from HOL analysis.