CVE-2026-43424

medium Red Hat
EPSS Score
0.0%
Exploitation probability in 30 days
Top 93% most likely to be exploited
Published: May 8, 2026 (6 days ago)
Last Modified: May 8, 2026
Vendor: Red Hat
Source: REDHAT

Description

A flaw was found in the Linux kernel's USB gadget subsystem (f_tcm). A malicious or misconfigured USB host can exploit a race condition by sending specific Bulk-Only Transport (BOT) commands. This can trigger a NULL pointer dereference, leading to a kernel panic and a local Denial of Service (DoS) on the affected system.

CWE

CWE-476

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