PT-2026-47384 · Linux · Linux Kernel

CVE-2026-46313 · Published 2026-06-08 · Updated 2026-07-28

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 error pointer dereference occurs in the intel/ipu6 media component. In a specific error path, the isp->psys variable is confirmed to be an error pointer rather than NULL, leading to a dereference when the condition is evaluated. This issue was identified within the ipu6 pci probe() function located in drivers/media/pci/intel/ipu6/ipu6.c involving the isp->psys variable.

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

Exploit

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

CVE-2026-46313

OPENSUSE-SU-2026:11014-1

SUSE-SU-2026:3130-1

SUSE-SU-2026:3166-1

USN-8566-1

USN-8568-1

USN-8569-1

USN-8593-1

USN-8603-1

USN-8618-1

Affected Products

Linux Kernel

References · 2230

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/46xxx/CVE-2026-46313.json · Exploit
• https://ubuntu.com/security/CVE-2026-64049 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-63910 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-63841 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-64075 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-63860 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-45991 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-46223 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-53304 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-45999 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-53018 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-46018 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-43493 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-8566-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-64239 · Vendor Advisory