2516418 – (CVE-2026-72433) CVE-2026-72433 kernel: netfilter: nft_meta_bridge: fix NFT_META_BRI_IIFPVID stack leak

Bug 2516418 (CVE-2026-72433) - CVE-2026-72433 kernel: netfilter: nft_meta_bridge: fix NFT_META_BRI_IIFPVID stack leak

Summary: CVE-2026-72433 kernel: netfilter: nft_meta_bridge: fix NFT_META_BRI_IIFPVID s...

Keywords:
Status:	NEW
Alias:	CVE-2026-72433
Product:	Security Response
Classification:	Other
Component:	vulnerability
Sub Component:
Version:	unspecified
Hardware:	All
OS:	Linux
Priority:	medium
Severity:	medium
Target Milestone:	---
Assignee:	Product Security DevOps Team
QA Contact:
Docs Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+	depends on / blocked

Reported:	2026-08-15 06:11 UTC by OSIDB Bzimport
Modified:	2026-08-18 09:51 UTC (History)
CC List:	2 users (show)
Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

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Description OSIDB Bzimport 2026-08-15 06:11:27 UTC

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.

Comment 1 gkamathe 2026-08-18 09:43:46 UTC

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2026081527-CVE-2026-72433-0b07@gregkh/T

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