CVE-2025-21485
Time-of-check Time-of-use (TOCTOU) Race Condition in DSP Service
CVSS Score
7.8
EPSS Score
0.0%
EPSS Percentile
0th
Memory corruption while processing INIT and multimode invoke IOCTL calls on FastRPC.
| CWE | CWE-367 |
| Vendor | qualcomm, inc. |
| Product | snapdragon |
| Published | Jun 3, 2025 |
| Last Updated | Feb 26, 2026 |
Stay Ahead of the Next One
Get instant alerts for qualcomm, inc. snapdragon
Be the first to know when new high vulnerabilities affecting qualcomm, inc. snapdragon are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
Qualcomm, Inc. / Snapdragon
FastConnect 6900 FastConnect 7800 QMP1000 SM8735 SM8750 SM8750P Snapdragon 8 Gen 3 Mobile Platform Snapdragon W5+ Gen 1 Wearable Platform SW5100 SW5100P SXR2230P SXR2250P SXR2330P WCD9378 WCD9380 WCD9385 WCD9390 WCD9395 WCN7750 WCN7860 WCN7861 WCN7880 WCN7881 WSA8830 WSA8832 WSA8835 WSA8840 WSA8845 WSA8845H