Qualcomm Multiple Chipsets Integer Overflow Vulnerability

Multiple Qualcomm chipsets contain an integer overflow vulnerability due to memory corruption in Graphics Linux while assigning shared virtual memory region during IOCTL call.

Published 8 Sep 2026Updated 8 Sep 20263 sources
CVSS 8.4 PoC CANDIDATE△ CISA KEV

What happened

Multiple Qualcomm chipsets contain an integer overflow vulnerability due to memory corruption in Graphics Linux while assigning shared virtual memory region during IOCTL call.

Affected versions

Multiple Chipsets: See original advisory Fixed: See vendor advisory.

Why it matters

This source correlation may provide earlier visibility while structured CVE metadata is still being updated.

Detection & mitigation

  • Review the original advisory and validate affected versions.
  • Apply vendor-provided updates or mitigations when available.

Public PoC references