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.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00216.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Linux Linux unaffected
Version Status Constraints
c54c7c685494fc0f1662091d4d0c4fc26e810471 affected < c37a39b963034cc2d141baf46017614cb1fc275f
c54c7c685494fc0f1662091d4d0c4fc26e810471 affected < a853c3769b73ceb2d2b735aff621d1d51fe0553d
c54c7c685494fc0f1662091d4d0c4fc26e810471 affected < b1b0b9efe641afa5c2d4ba2ec77aed7b6f4bc398
c54c7c685494fc0f1662091d4d0c4fc26e810471 affected < f73b7de5338fcca7f63ca88597a050c119501531
c54c7c685494fc0f1662091d4d0c4fc26e810471 affected < 92c9682b36f0c8f7a1f14d4558b72793f62e90a1
c54c7c685494fc0f1662091d4d0c4fc26e810471 affected < 7e23965d44f06ed93fb5362fb1e321b769eecc3b
c54c7c685494fc0f1662091d4d0c4fc26e810471 affected < 4dce8bf588a89bef99b446136d15685a837e7acf
c54c7c685494fc0f1662091d4d0c4fc26e810471 affected < 27dd2997746d54ebc079bb13161cc1bdd401d4a6
Linux Linux affected
Version Status Constraints
5.3 affected —
0 unaffected < 5.3
5.10.261 unaffected ≤ 5.10.*
5.15.212 unaffected ≤ 5.15.*
6.1.178 unaffected ≤ 6.1.*
6.6.145 unaffected ≤ 6.6.*
6.12.97 unaffected ≤ 6.12.*
6.18.40 unaffected ≤ 6.18.*
7.1.5 unaffected ≤ 7.1.*
7.2 unaffected ≤ *

No data.

No data.

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Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://git.kernel.org/stable/c/27dd2997746d54ebc079bb13161cc1bdd401d4a6 cve-icon cve-icon
https://git.kernel.org/stable/c/4dce8bf588a89bef99b446136d15685a837e7acf cve-icon cve-icon
https://git.kernel.org/stable/c/7e23965d44f06ed93fb5362fb1e321b769eecc3b cve-icon cve-icon
https://git.kernel.org/stable/c/92c9682b36f0c8f7a1f14d4558b72793f62e90a1 cve-icon cve-icon
https://git.kernel.org/stable/c/a853c3769b73ceb2d2b735aff621d1d51fe0553d cve-icon cve-icon
https://git.kernel.org/stable/c/b1b0b9efe641afa5c2d4ba2ec77aed7b6f4bc398 cve-icon cve-icon
https://git.kernel.org/stable/c/c37a39b963034cc2d141baf46017614cb1fc275f cve-icon cve-icon
https://git.kernel.org/stable/c/f73b7de5338fcca7f63ca88597a050c119501531 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2026081527-CVE-2026-72433-0b07@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2026-72433 cve-icon
https://www.cve.org/CVERecord?id=CVE-2026-72433 cve-icon
History

Tue, 18 Aug 2026 15:00:00 +0000

Type Values Removed Values Added
Weaknesses CWE-200

Tue, 18 Aug 2026 12:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-562
References
Metrics threat_severity

None

 cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

threat_severity

Moderate

Sat, 15 Aug 2026 18:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-200

Sat, 15 Aug 2026 06:00:00 +0000

Type Values Removed Values Added
Description 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.
Title netfilter: nft_meta_bridge: fix NFT_META_BRI_IIFPVID stack leak
First Time appeared Linux
Linux linux Kernel
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published:

Updated: 2026-08-17T05:14:33.263Z

Reserved: 2026-08-09T03:40:39.929Z

Link: CVE-2026-72433

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-08-15T06:22:17.137

Modified: 2026-08-17T06:19:10.610

Link: CVE-2026-72433

cve-icon Redhat

Severity : Moderate

Publid Date: 2026-08-15T00:00:00Z

Links: CVE-2026-72433 - Bugzilla

cve-icon OpenCVE Enrichment

Updated: 2026-08-18T20:30:17Z

Weaknesses