Bug 2516327 (CVE-2026-72065) - CVE-2026-72065 kernel: net: mana: Validate the packet length reported by the NIC
Summary: CVE-2026-72065 kernel: net: mana: Validate the packet length reported by the NIC
Keywords:
Status: NEW
Alias: CVE-2026-72065
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-08-15 06:06 UTC by OSIDB Bzimport
Modified: 2026-08-17 19:28 UTC (History)
2 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
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Description OSIDB Bzimport 2026-08-15 06:06:41 UTC 
In the Linux kernel, the following vulnerability has been resolved:

net: mana: Validate the packet length reported by the NIC

Validate the packet length reported in the RX CQE before passing it
to skb processing. The CQE is supplied by the NIC device and should
not be blindly trusted.
Comment 1 Keith Grant 2026-08-17 19:24:01 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2026081518-CVE-2026-72065-2434@gregkh/T
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