CVE-2026-98841 — 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: 2026-10-18T16:17:38.417
• Last modified: 2026-10-19T10:19:48.197

09References

• git.kernel.org — https://git.kernel.org/stable/c/538fe5efaa9704ad820ba34b4f9df135ca873d79
• git.kernel.org — https://git.kernel.org/stable/c/7a1e8daeaa466c6aaffa223e1afe9cfeece0dd47
• git.kernel.org — https://git.kernel.org/stable/c/8f42954ad8bf9bdbf574f2c437ad30cb2601f401
• git.kernel.org — https://git.kernel.org/stable/c/9f8139c6145cf17d690d6c414d43b4c0bef632fb