FKIE_CVE-2026-72433

Vulnerability from fkie_nvd - Published: 2026-08-15 06:22 - Updated: 2026-08-17 06:19
Severity
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
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/27dd2997746d54ebc079bb13161cc1bdd401d4a6
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/4dce8bf588a89bef99b446136d15685a837e7acf
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7e23965d44f06ed93fb5362fb1e321b769eecc3b
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/92c9682b36f0c8f7a1f14d4558b72793f62e90a1
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a853c3769b73ceb2d2b735aff621d1d51fe0553d
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/b1b0b9efe641afa5c2d4ba2ec77aed7b6f4bc398
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c37a39b963034cc2d141baf46017614cb1fc275f
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f73b7de5338fcca7f63ca88597a050c119501531
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "net/bridge/netfilter/nft_meta_bridge.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "c37a39b963034cc2d141baf46017614cb1fc275f",
              "status": "affected",
              "version": "c54c7c685494fc0f1662091d4d0c4fc26e810471",
              "versionType": "git"
            },
            {
              "lessThan": "a853c3769b73ceb2d2b735aff621d1d51fe0553d",
              "status": "affected",
              "version": "c54c7c685494fc0f1662091d4d0c4fc26e810471",
              "versionType": "git"
            },
            {
              "lessThan": "b1b0b9efe641afa5c2d4ba2ec77aed7b6f4bc398",
              "status": "affected",
              "version": "c54c7c685494fc0f1662091d4d0c4fc26e810471",
              "versionType": "git"
            },
            {
              "lessThan": "f73b7de5338fcca7f63ca88597a050c119501531",
              "status": "affected",
              "version": "c54c7c685494fc0f1662091d4d0c4fc26e810471",
              "versionType": "git"
            },
            {
              "lessThan": "92c9682b36f0c8f7a1f14d4558b72793f62e90a1",
              "status": "affected",
              "version": "c54c7c685494fc0f1662091d4d0c4fc26e810471",
              "versionType": "git"
            },
            {
              "lessThan": "7e23965d44f06ed93fb5362fb1e321b769eecc3b",
              "status": "affected",
              "version": "c54c7c685494fc0f1662091d4d0c4fc26e810471",
              "versionType": "git"
            },
            {
              "lessThan": "4dce8bf588a89bef99b446136d15685a837e7acf",
              "status": "affected",
              "version": "c54c7c685494fc0f1662091d4d0c4fc26e810471",
              "versionType": "git"
            },
            {
              "lessThan": "27dd2997746d54ebc079bb13161cc1bdd401d4a6",
              "status": "affected",
              "version": "c54c7c685494fc0f1662091d4d0c4fc26e810471",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "net/bridge/netfilter/nft_meta_bridge.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "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",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.145",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.97",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.40",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.1.*",
              "status": "unaffected",
              "version": "7.1.5",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.2",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "cveTags": [],
  "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."
    }
  ],
  "id": "CVE-2026-72433",
  "lastModified": "2026-08-17T06:19:10.610",
  "metrics": {},
  "published": "2026-08-15T06:22:17.137",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/27dd2997746d54ebc079bb13161cc1bdd401d4a6"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/4dce8bf588a89bef99b446136d15685a837e7acf"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/7e23965d44f06ed93fb5362fb1e321b769eecc3b"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/92c9682b36f0c8f7a1f14d4558b72793f62e90a1"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/a853c3769b73ceb2d2b735aff621d1d51fe0553d"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/b1b0b9efe641afa5c2d4ba2ec77aed7b6f4bc398"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/c37a39b963034cc2d141baf46017614cb1fc275f"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/f73b7de5338fcca7f63ca88597a050c119501531"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Received"
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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