CVE-2025-21453
Use After Free in GPS HLOS Driver
HIGH
7.8
CVSS Score
Published: May 6, 2025 at 08:32 AM UTC
Updated: June 17, 2026 at 08:43 AM UTC
519 products affected across 1 vendorWCD9380 FirmwareWSA8835 FirmwareWSA8830 Firmware
Using Snapdragon by Qualcomm, Inc.?
Get instant alerts when new vulnerabilities affect Snapdragon - before attackers find them.
Real-time alertsTrack your software stackFree plan available
Severity
HIGH7.8
Exploit prediction
EPSS 0.1%
SSVC
No known exploit
Description
Memory corruption while processing a data structure, when an iterator is accessed after it has been removed, potential failures occur.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
All versions
All versions
All versions
All versions
All versions
All versions
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
PatchVendor Advisory
Source: [email protected]
https://docs.qualcomm.com/product/publicresources/securitybulletin/may-2025-bulletin.htmlSSVC — Action Prioritization
SSVCNo known exploitNot automatableTotal impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
7.8HIGHqualcomm
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusANALYZED
CWE
CWE-416
Get alerted
Stop reading CVE feeds looking for your own stack
Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.
Free plan, no card