CVE-2026-23021

MEDIUM

Linux Kernel - Memory Corruption

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: net: usb: pegasus: fix memory leak in update_eth_regs_async() When asynchronously writing to the device registers and if usb_submit_urb() fail, the code fail to release allocated to this point resources.

Scores

CVSS v3 5.5
EPSS 0.0002
EPSS Percentile 4.6%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-401
Status published
Products (25)
linux/Kernel 3.10.0 - 5.10.248linux
linux/Kernel 5.11.0 - 5.15.198linux
linux/Kernel 5.16.0 - 6.1.161linux
linux/Kernel 6.13.0 - 6.18.6linux
linux/Kernel 6.2.0 - 6.6.121linux
linux/Kernel 6.7.0 - 6.12.66linux
Linux/Linux < 3.10
Linux/Linux 3.10
Linux/Linux 323b34963d113efb566635f43858f40cce01d5f9 - 471dfb97599eec74e0476046b3ef8e7037f27b34
Linux/Linux 323b34963d113efb566635f43858f40cce01d5f9 - 5397ea6d21c35a17707e201a60761bdee00bcc4e
... and 15 more
Published Jan 31, 2026
Tracked Since Feb 18, 2026