CVE-2026-98852 — 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: 2026-10-18T16:17:39.593
• Last modified: 2026-10-19T10:19:49.290

09References

• git.kernel.org — https://git.kernel.org/stable/c/44ba9dc568c878b699d05e7cf699572dc9df4b59
• git.kernel.org — https://git.kernel.org/stable/c/5f0764cb1c81a9712bce605d38efe6d844a70b29
• git.kernel.org — https://git.kernel.org/stable/c/aa480f05aed7a9eee87d4a6fc90647fe9679c670
• git.kernel.org — https://git.kernel.org/stable/c/cabacdf98e09eb74599c4d97d7bd7fd659598fb7