PT-2026-36398 · Linux · Linux Kernel

CVE-2026-31763 · Published 2026-05-01 · Updated 2026-07-21

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description An issue exists in the mpu3050 gyro driver within the Industrial I/O (IIO) subsystem. During the teardown process, the free irq() function is called using the mpu3050 handler instead of the correct mpu3050->trig handler.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Related Identifiers

CVE-2026-31763

ECHO-AF1E-FDB7-1AD8

SUSE-SU-2026:3130-1

SUSE-SU-2026:3166-1

USN-8567-1

USN-8574-1

USN-8575-1

USN-8576-1

Affected Products

Linux Kernel

References · 2260

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/31xxx/CVE-2026-31763.json · Exploit
• https://osv.dev/vulnerability/USN-8576-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-53085 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-53073 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-46235 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-52984 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-52992 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-46075 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-23465 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-31503 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-45915 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-52919 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-31597 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-43133 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-46076 · Vendor Advisory