Use-After-Free Vulnerability in Zircon Kernel Pager Proxy Affects Fuchsia by Google
CVE-2025-36940

8.8HIGH

Key Information:

Vendor

Google
Status
Android
Vendor
CVE Published:
24 August 2026

What is CVE-2025-36940?

A Use-After-Free vulnerability in the zircon kernel pager proxy of Fuchsia can allow an attacker to escalate privileges from userspace to the kernel. Exploiting this vulnerability may lead to unauthorized access and manipulation of sensitive kernel-level resources, posing significant security risks.

Affected Version(s)

Android F30.1.1

References

https://support.google.com/product-documentation/answer/1...
vendor-advisory

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.