0.0
NA
CVE-2026-53268
netfilter: conntrack_irc: fix possible out-of-bounds read
Description

In the Linux kernel, the following vulnerability has been resolved: netfilter: conntrack_irc: fix possible out-of-bounds read When parsing fails after we've matched the command string we should bail out instead of trying to match a different command. This helper should be deprecated, given prevalence of TLS I doubt it has any relevance in 2026.

INFO

Published Date :

June 25, 2026, 8:39 a.m.

Last Modified :

June 25, 2026, 8:39 a.m.

Remotely Exploit :

No

Source :

Linux
Affected Products

The following products are affected by CVE-2026-53268 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

No affected product recoded yet

Solution
Apply kernel updates to fix an out-of-bounds read in netfilter.
  • Update the Linux kernel.
  • Ensure netfilter module is patched.
  • Review relevance of IRC parsing.
  • Consider deprecating the helper.

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