CVE-2026-72433 (GCVE-0-2026-72433)
Vulnerability from cvelistv5
Published
2026-08-15 05:56
Modified
2026-08-17 05:14
Severity ?
VLAI Severity ?
EPSS score ?
Summary
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.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: c54c7c685494fc0f1662091d4d0c4fc26e810471 Version: c54c7c685494fc0f1662091d4d0c4fc26e810471 Version: c54c7c685494fc0f1662091d4d0c4fc26e810471 Version: c54c7c685494fc0f1662091d4d0c4fc26e810471 Version: c54c7c685494fc0f1662091d4d0c4fc26e810471 Version: c54c7c685494fc0f1662091d4d0c4fc26e810471 Version: c54c7c685494fc0f1662091d4d0c4fc26e810471 Version: c54c7c685494fc0f1662091d4d0c4fc26e810471 |
||
{
"containers": {
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"programFiles": [
"net/bridge/netfilter/nft_meta_bridge.c"
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],
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"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.3"
},
{
"lessThan": "5.3",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.261",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.212",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.178",
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},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.145",
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},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.97",
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},
{
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"version": "6.18.40",
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},
{
"lessThanOrEqual": "7.1.*",
"status": "unaffected",
"version": "7.1.5",
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},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "7.2",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
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],
"negate": false,
"operator": "OR"
}
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}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: nft_meta_bridge: fix NFT_META_BRI_IIFPVID stack leak\n\nThis needs to test for nonzero retval."
}
],
"providerMetadata": {
"dateUpdated": "2026-08-17T05:14:33.263Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/c37a39b963034cc2d141baf46017614cb1fc275f"
},
{
"url": "https://git.kernel.org/stable/c/a853c3769b73ceb2d2b735aff621d1d51fe0553d"
},
{
"url": "https://git.kernel.org/stable/c/b1b0b9efe641afa5c2d4ba2ec77aed7b6f4bc398"
},
{
"url": "https://git.kernel.org/stable/c/f73b7de5338fcca7f63ca88597a050c119501531"
},
{
"url": "https://git.kernel.org/stable/c/92c9682b36f0c8f7a1f14d4558b72793f62e90a1"
},
{
"url": "https://git.kernel.org/stable/c/7e23965d44f06ed93fb5362fb1e321b769eecc3b"
},
{
"url": "https://git.kernel.org/stable/c/4dce8bf588a89bef99b446136d15685a837e7acf"
},
{
"url": "https://git.kernel.org/stable/c/27dd2997746d54ebc079bb13161cc1bdd401d4a6"
}
],
"title": "netfilter: nft_meta_bridge: fix NFT_META_BRI_IIFPVID stack leak",
"x_generator": {
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}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2026-72433",
"datePublished": "2026-08-15T05:56:48.117Z",
"dateReserved": "2026-08-09T03:40:39.929Z",
"dateUpdated": "2026-08-17T05:14:33.263Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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