CVE-2026-25275: qualcomm, inc. snapdragon Buffer Over-read
CVSS: 7.5v3.1HighAnalyzed
Published 17-09-2026Last modified 17-09-2026
Vulnerability summary
CVE-2026-25275 is a high (CVSS 7.5) Buffer Over-read vulnerability in qualcomm, inc. snapdragon. EPSS estimates a 0.19% chance of exploitation in the next 30 days, higher than 8.2% of scored vulnerabilities.
CVSS score
7.5/10
010
High · v3.1 (CVE.org)EPSS score
0.19%
0%100%
Low · -0.11 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 authentication frames with invalid FILS information element header lengths.
CVSS metrics
2 scores · 2 sources · 1 versionHigh 7.5Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HSourcesAll 2 agree
- NVDNIST7.5HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS trend
Probability
0.19%
Chance of exploitation in the next 30 days
Percentile
8%
Versus all other CVEs
30-day change
-0.11 pp
From 0.30% on 20-09-2026
20-09-202620-10-2026
EPSS score0.19%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Qualcomm199 products
- 5g_fixed_wireless_access_platform_firmwarena
- aqt1000_firmwarena
- ar8031_firmwarena
- ar8035_firmwarena
- c110100_firmwarena
Qualcomm, inc.1 product
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