High 8.4Published Aug 15, 2026

CVE-2026-72360drm/xe/pf: Don't attempt to process FAST_REQ or EVENT relays

Updated under an hour ago (2026-10-19 08:23 UTC)

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No exploitation reported and no EPSS estimate yet.

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Exploited in the last 30 days

In the Linux kernel, the following vulnerability has been resolved: drm/xe/pf: Don't attempt to process FAST_REQ or EVENT relays Currently defined VF/PF relay actions use regular REQUEST messages only and the PF shouldn't attempt to handle FAST_REQUEST nor EVENT messages as this would result in breaking the VFPF ABI protocol and also might trigger an assert on the PF side. (cherry picked from commit 1714d360fc5ae2e0886a69e979095d9c7ff3568a)

CVSS: 8.4 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H
Weakness (CWE): Not given
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Linux
NVD analysis: Received
Record last updated: Oct 16, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Linux Linux linux:linux (from the name)	from 98e62805921cebcd2fcac3692037ca2ebef63b4a before 499be4b5d64209e9f18c9442f9fbeef7155ae900; from 98e62805921cebcd2fcac3692037ca2ebef63b4a before adc7dda728ca3e340a413e3bbc10cf159e1866a4; from 98e62805921cebcd2fcac3692037ca2ebef63b4a before a4208d8032abd7f591581994f31e23b80b8fe659; from 98e62805921cebcd2fcac3692037ca2ebef63b4a before ed8b0d731892c68b41ecbd27c952af284816dec1	CNA record

References

https://git.kernel.org/stable/c/499be4b5d64209e9f18c9442f9fbeef7155ae900
https://git.kernel.org/stable/c/adc7dda728ca3e340a413e3bbc10cf159e1866a4
https://git.kernel.org/stable/c/a4208d8032abd7f591581994f31e23b80b8fe659
https://git.kernel.org/stable/c/ed8b0d731892c68b41ecbd27c952af284816dec1

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.