CVE-2026-53268

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Source

https://cve.org/CVERecord?id=CVE-2026-53268

Import Source

JSON Data

https://api.test.osv.dev/v1/vulns/CVE-2026-53268

Downstream

Published

2026-06-25T08:39:54.511Z

Modified

2026-06-27T12:02:21.178878684Z

Summary

netfilter: conntrack_irc: fix possible out-of-bounds read

Details

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.

Database specific

{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/53xxx/CVE-2026-53268.json",
    "cna_assigner": "Linux"
}

References

Affected packages

Type: GIT
Repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events: Introduced

869f37d8e48f3911eb70f38a994feaa8f8380008

Fixed

4cdda7f868f48e2f81579371584fdbdce37df2c8

Fixed

8a1d6e40dedfe1068aee094d851bd69e289c9fd6

Fixed

0afc802160af0df61ed374fdb97fb34cfe5cdf2f

Fixed

7c34f91305292083253df6a9f6c8ede02d4ccaea

Fixed

ddddd8271359961e403d11c90c9ba9fc38914f7e

Fixed

9e5da2379f968a3ea5a6e38921ab6201576466dc

Fixed

573810f61bcd6b6815e2ff53bbdd2b9c9d747176

Fixed

66eba0ffce3b7e11449946b4cbbef8ea36112f56

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-53268.json"

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-53268.json"