6.1

CVE-2025-27030: qualcomm, inc. snapdragon Buffer Over-read

CVSS: 6.1v3.1MediumAnalyzed
Published 24-09-2025Last modified 25-09-2025
Open JSON

Vulnerability summary

CVE-2025-27030 is a medium (CVSS 6.1) Buffer Over-read vulnerability in qualcomm, inc. snapdragon. EPSS estimates a 0.09% chance of exploitation in the next 30 days, higher than 0.3% of scored vulnerabilities.

Overall risk
24/100
0100
Low · default modelHow is this calculated?
CVSS score
6.1/10
010
Medium · v3.1 (CVE.org)
EPSS score
0.09%
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. 24-09-2025
    PublishedVulnerability first disclosed.
  2. 25-09-2025
    Last modifiedVulnerability information updated.

Description

information disclosure while invoking calibration data from user space to update firmware size.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.09%

Chance of exploitation in the next 30 days

Percentile

0%

Versus all other CVEs

30-day change

0.00 pp

From 0.08% on 20-09-2026

20-09-202620-10-2026
EPSS score
0.09%

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

Qualcomm41 products
Qualcomm, inc.1 product
  • snapdragonC-V2X 9150 | QAM8295P | QCA6574AU | QCA6584AU | QCA6696 | QCA6698AQ | QCA9367 | QCA9377 | QCN9074 | QCS410 | QCS610 | QSM8250 | Qualcomm Video Collaboration VC1 Platform | Qualcomm Video Collaboration VC3 Platform | SA6145P | SA6150P | SA6155P | SA8145P | SA8150P | SA8155P | SA8195P | SA8295P | SA8530P | SA8540P | SA9000P | SDX55 | Snapdragon Auto 5G Modem-RF | Snapdragon Auto 5G Modem-RF Gen 2 | SW5100 | SW5100P | WCD9341 | WCD9370 | WCN3660B | WCN3680B | WCN3950 | WCN3980 | WCN3988 | WSA8810 | WSA8815 | WSA8830 | WSA8835

2 vendors · 42 products

References

1 links