CVE-2026-98807 — 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: 2026-10-18T16:17:34.787
• Last modified: 2026-10-19T10:19:44.747

09References

• git.kernel.org — https://git.kernel.org/stable/c/04c824940d52871c49866a4ac67b504146f7cf35
• git.kernel.org — https://git.kernel.org/stable/c/16ca0e79f31ea810346a79dda545ba344ede1d47
• git.kernel.org — https://git.kernel.org/stable/c/3a6e67ff267af2053a793825c3b7844741fed461
• git.kernel.org — https://git.kernel.org/stable/c/8117cbc504cb01980258d8a8c9be8f57cf0aaceb