Memory Corruption in Qualcomm Products Due to Insufficient Buffer Handling
CVE-2026-25280

7.8HIGH

Key Information:

Vendor

Qualcomm
Status
Snapdragon
Vendor
CVE Published:
17 September 2026

What is CVE-2026-25280?

A vulnerability exists in Qualcomm products that allows for memory corruption when processing escape handling flows. This occurs due to insufficient user buffer sizes, potentially leading to unexpected behavior and system instability. Users of affected Qualcomm Snapdragon devices should be aware of this issue and apply relevant patches as recommended by the vendor to mitigate risks associated with this vulnerability.

Affected Version(s)

Snapdragon Snapdragon Compute Cologne

Snapdragon Snapdragon Compute FastConnect 6700

Snapdragon Snapdragon Compute FastConnect 6900

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

.