CVE-2026-4179

MEDIUM EPSS 7.8%
Published Mar 16, 20263mo ago · Modified Apr 2, 20262mo ago
6.1 CVSS 3.1
Medium
Find Similar
Published Mar 16, 2026 3mo ago
Last Modified Apr 2, 2026 2mo ago

Description

Issues in stm32 USB device driver (drivers/usb/device/usb_dc_stm32.c) can lead to an infinite while loop.

CVSS Details

Base Score
6.1
Exploitability
1.8
Impact
4.2
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity Low
Availability High

Threat Intelligence

EPSS Exploit Probability
7.8% percentile
Exploit & Patch Status
Public Exploit Known
Patch Available

Weaknesses 1

CWE-835

Affected Products 1

VendorProductVersionRange
zephyrprojectzephyr* ≤4.3.0

References 1

  • github.com https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-9xg7-g3q3-9prf
    ExploitPatchVendor Advisory

Remediation

  • github.com https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-9xg7-g3q3-9prf
    ExploitPatchVendor Advisory