Memory Corruption Vulnerability in Qualcomm Products
CVE-2026-25259

7.8HIGH

Key Information:

Vendor

Qualcomm
Status
Snapdragon
Vendor
CVE Published:
1 June 2026

What is CVE-2026-25259?

A memory corruption vulnerability exists in Qualcomm's processing of multiple IOCTL commands, particularly those associated with escape operations. This flaw could potentially allow an attacker to exploit the vulnerability, resulting in unintended memory access and potentially compromising device integrity. It highlights the importance of ensuring robust IOCTL command handling within device driver implementations.

Affected Version(s)

Snapdragon Snapdragon Compute Cologne

Snapdragon Snapdragon Compute FastConnect 6900

Snapdragon Snapdragon Compute FastConnect 7800

References

https://docs.qualcomm.com/product/publicresources/securit...

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.