7.8

CVE-2025-21467: qualcomm, inc. snapdragon Out-of-bounds Write

CVSS: 7.8v3.1HighAnalyzed
Published 06-05-2025Last modified 26-02-2026
Open JSON

Vulnerability summary

CVE-2025-21467 is a high (CVSS 7.8) Out-of-bounds Write vulnerability in qualcomm, inc. snapdragon. EPSS estimates a 0.11% chance of exploitation in the next 30 days, higher than 1% of scored vulnerabilities.

Overall risk
31/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.8/10
010
High · v3.1 (CVE.org)
EPSS score
0.11%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 06-05-2025
    PublishedVulnerability first disclosed.
  2. 26-02-2026
    Last modifiedVulnerability information updated.

Description

Memory corruption while reading the FW response from the shared queue.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.11%

Chance of exploitation in the next 30 days

Percentile

1%

Versus all other CVEs

30-day change

0.00 pp

From 0.10% on 20-09-2026

20-09-202620-10-2026
EPSS score
0.11%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Qualcomm103 products
Qualcomm, inc.1 product
  • snapdragonCSRA6620 | CSRA6640 | FastConnect 6200 | FastConnect 6700 | FastConnect 6800 | FastConnect 6900 | FastConnect 7800 | Flight RB5 5G Platform | MDM9628 | QAM8295P | QCA6174A | QCA6391 | QCA6564A | QCA6564AU | QCA6574 | QCA6574A | QCA6574AU | QCA6595 | QCA6595AU | QCA6696 | QCA6698AQ | QCA9377 | QCM5430 | QCM6490 | QCN9011 | QCN9012 | QCS410 | QCS5430 | QCS610 | QCS6490 | QCS7230 | QRB5165M | QRB5165N | Qualcomm 215 Mobile Platform | Qualcomm Video Collaboration VC1 Platform | Qualcomm Video Collaboration VC3 Platform | Qualcomm Video Collaboration VC5 Platform | Robotics RB5 Platform | SA4150P | SA4155P | SA6145P | SA6150P | SA6155P | SA8145P | SA8150P | SA8155P | SA8195P | SA8295P | SD660 | SD865 5G | SM4125 | SM7250P | Smart Audio 400 Platform | Snapdragon 460 Mobile Platform | Snapdragon 660 Mobile Platform | Snapdragon 662 Mobile Platform | Snapdragon 680 4G Mobile Platform | Snapdragon 685 4G Mobile Platform (SM6225-AD) | Snapdragon 690 5G Mobile Platform | Snapdragon 750G 5G Mobile Platform | Snapdragon 765 5G Mobile Platform (SM7250-AA) | Snapdragon 765G 5G Mobile Platform (SM7250-AB) | Snapdragon 768G 5G Mobile Platform (SM7250-AC) | Snapdragon 8+ Gen 1 Mobile Platform | Snapdragon 8 Gen 3 Mobile Platform | Snapdragon 865 5G Mobile Platform | Snapdragon 865+ 5G Mobile Platform (SM8250-AB) | Snapdragon 870 5G Mobile Platform (SM8250-AC) | Snapdragon 888 5G Mobile Platform | Snapdragon 888+ 5G Mobile Platform (SM8350-AC) | Snapdragon Auto 5G Modem-RF | Snapdragon W5+ Gen 1 Wearable Platform | Snapdragon X12 LTE Modem | Snapdragon X55 5G Modem-RF System | Snapdragon XR2 5G Platform | Snapdragon XR2+ Gen 1 Platform | SW5100 | SW5100P | SXR2230P | SXR2250P | WCD9326 | WCD9335 | WCD9341 | WCD9370 | WCD9375 | WCD9380 | WCD9385 | WCD9390 | WCD9395 | WCN3615 | WCN3660B | WCN3680B | WCN3910 | WCN3950 | WCN3980 | WCN3988 | WCN3990 | WSA8810 | WSA8815 | WSA8830 | WSA8832 | WSA8835 | WSA8840 | WSA8845 | WSA8845H

2 vendors · 104 products

References

1 links