CVE-2026-46272

medium Red Hat
Published: June 3, 2026 (37 days ago)
Last Modified: June 3, 2026
Vendor: Red Hat
Source: REDHAT

Description

A flaw was found in the Linux kernel's Coresight Trace Memory Controller (TMC) Embedded Trace Router (ETR) driver. A race condition can occur when both the sysfs and perf modes are used simultaneously. This can lead to a kernel warning, potentially causing system instability or unexpected behavior.

CWE

CWE-367

Affected Products

Red Hat Enterprise Linux 10Red Hat Enterprise Linux 6Red Hat Enterprise Linux 7Red Hat Enterprise Linux 8Red Hat Enterprise Linux 9

References

🔗 bugzilla.redhat.com 🔗 www.cve.org 🔗 nvd.nist.gov 🔗 lore.kernel.org