VYPR
High severity7.1NVD Advisory· Published Apr 2, 2024· Updated Jun 17, 2026

CVE-2024-26673

CVE-2024-26673

Description

In the Linux kernel, the following vulnerability has been resolved:

netfilter: nft_ct: sanitize layer 3 and 4 protocol number in custom expectations

- Disallow families other than NFPROTO_{IPV4,IPV6,INET}. - Disallow layer 4 protocol with no ports, since destination port is a mandatory attribute for this object.

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Affected products

165

Patches

Vulnerability mechanics

References

8

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