{"id":"CVE-2026-72433","title":"netfilter: nft_meta_bridge: fix NFT_META_BRI_IIFPVID stack leak","summary":"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.","severity":"none","vendor":"Linux","product":"Linux","affected":["Linux >= c54c7c685494fc0f1662091d4d0c4fc26e810471 < c37a39b963034cc2d141baf46017614cb1fc275f","Linux >= c54c7c685494fc0f1662091d4d0c4fc26e810471 < a853c3769b73ceb2d2b735aff621d1d51fe0553d","Linux >= c54c7c685494fc0f1662091d4d0c4fc26e810471 < b1b0b9efe641afa5c2d4ba2ec77aed7b6f4bc398","Linux >= c54c7c685494fc0f1662091d4d0c4fc26e810471 < f73b7de5338fcca7f63ca88597a050c119501531","Linux >= c54c7c685494fc0f1662091d4d0c4fc26e810471 < 92c9682b36f0c8f7a1f14d4558b72793f62e90a1","Linux >= c54c7c685494fc0f1662091d4d0c4fc26e810471 < 7e23965d44f06ed93fb5362fb1e321b769eecc3b","Linux >= c54c7c685494fc0f1662091d4d0c4fc26e810471 < 4dce8bf588a89bef99b446136d15685a837e7acf","Linux >= c54c7c685494fc0f1662091d4d0c4fc26e810471 < 27dd2997746d54ebc079bb13161cc1bdd401d4a6","Linux 5.3"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-11-06T16:55:19.413647Z"},"published":"2026-08-15","updated":"2026-11-06","sourceUpdated":"2026-11-06T17:05:42.341Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-72433","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"}],"tags":["cve.org"],"epss":0.00216,"epssPercentile":0.12135,"ingestedAt":"2026-11-06T18:00:12.572Z","slug":"CVE-2026-72433","body":"## Overview\n\nIn 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.\n\n## Affected\n\n- `Linux >= c54c7c685494fc0f1662091d4d0c4fc26e810471 < c37a39b963034cc2d141baf46017614cb1fc275f`\n- `Linux >= c54c7c685494fc0f1662091d4d0c4fc26e810471 < a853c3769b73ceb2d2b735aff621d1d51fe0553d`\n- `Linux >= c54c7c685494fc0f1662091d4d0c4fc26e810471 < b1b0b9efe641afa5c2d4ba2ec77aed7b6f4bc398`\n- `Linux >= c54c7c685494fc0f1662091d4d0c4fc26e810471 < f73b7de5338fcca7f63ca88597a050c119501531`\n- `Linux >= c54c7c685494fc0f1662091d4d0c4fc26e810471 < 92c9682b36f0c8f7a1f14d4558b72793f62e90a1`\n- `Linux >= c54c7c685494fc0f1662091d4d0c4fc26e810471 < 7e23965d44f06ed93fb5362fb1e321b769eecc3b`\n- `Linux >= c54c7c685494fc0f1662091d4d0c4fc26e810471 < 4dce8bf588a89bef99b446136d15685a837e7acf`\n- `Linux >= c54c7c685494fc0f1662091d4d0c4fc26e810471 < 27dd2997746d54ebc079bb13161cc1bdd401d4a6`\n- `Linux 5.3`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}