CVE-2026-25281: qualcomm, inc. snapdragon
CVSS: 7.4v3.1HighAnalyzed
Published 17-09-2026Last modified 17-09-2026
Vulnerability summary
CVE-2026-25281 is a high (CVSS 7.4) vulnerability in qualcomm, inc. snapdragon. EPSS estimates a 0.10% chance of exploitation in the next 30 days, higher than 0.7% of scored vulnerabilities.
CVSS score
7.4/10
010
High · v3.1 (CVE.org)EPSS score
0.10%
0%100%
Low · -0.06 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 17-09-2026PublishedVulnerability first disclosed.
- 17-09-2026Last modifiedVulnerability information updated.
Description
Transient DOS when processing large or numerous request buffers without sufficient memory allocation validation.
CVSS metrics
2 scores · 2 sources · 1 versionHigh 7.4Preferred score · CVE.org (CNA)
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:HSourcesAll 2 agree
- NVDNIST7.4HighCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
EPSS trend
Probability
0.10%
Chance of exploitation in the next 30 days
Percentile
1%
Versus all other CVEs
30-day change
-0.06 pp
From 0.16% on 21-09-2026
21-09-202621-10-2026
EPSS score0.10%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Qualcomm7 products
- cologne_firmwarena
- fastconnect_7800_firmwarena
- snapdragon_x2_elite_firmwarena
- wcd9378c_firmwarena
- wsa8840_firmwarena
Qualcomm, inc.1 product
- snapdragonCologne | FastConnect 7800 | Snapdragon X2 Elite | WCD9378C | WSA8840 | WSA8845 | WSA8845H
2 vendors · 8 products