1. Home
  2. CVE Database
  3. CVE-2025-36940
HIGH · 8.8

CVE-2025-36940

Use-After-Free vulnerability in a zircon kernel pager proxy (Fuchsia), which could lead to a Privilege Escalation from Userspace to Kernel (AP)

Vulnerability Description

Use-After-Free vulnerability in a zircon kernel pager proxy (Fuchsia), which could lead to a Privilege Escalation from Userspace to Kernel (AP)

CVSS Score

8.8

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Related Weaknesses (CWE)

CWE-416

References

FAQ

What is CVE-2025-36940?

CVE-2025-36940 is a vulnerability with a CVSS score of 8.8 (HIGH). Use-After-Free vulnerability in a zircon kernel pager proxy (Fuchsia), which could lead to a Privilege Escalation from Userspace to Kernel (AP)

How severe is CVE-2025-36940?

CVE-2025-36940 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-36940?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.