CVE-2023-53596 — In the Linux kernel, the following vulnerability has been resolved:

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

01What is this vulnerability?

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

02Affected products

No structured affected-product list available — see references below for vendor advisories.

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2025-10-04T16:15:56.153
• Last modified: 2026-06-18T14:30:05.657

09References

• git.kernel.org — https://git.kernel.org/stable/c/297992e5c63528e603666e36081836204fc36ec9
• git.kernel.org — https://git.kernel.org/stable/c/3bcc4c2a096e8342c8c719e595ce15de212694dd
• git.kernel.org — https://git.kernel.org/stable/c/699fb50d99039a50e7494de644f96c889279aca3
• git.kernel.org — https://git.kernel.org/stable/c/83e2ec36a92432e9445e853c12becbbae353b511
• git.kernel.org — https://git.kernel.org/stable/c/b9ef4b0aa91d2f9f5951faafdbbd47cf01799ec3
• git.kernel.org — https://git.kernel.org/stable/c/c8c426fae26086a0ca8ab6cc6da2de79810ec038