CVE-2026-57546: qualcomm, inc. snapdragon Buffer Over-read
CVSS: 7.5v3.1HighAnalyzed
Published 06-10-2026Last modified 06-10-2026
Vulnerability summary
CVE-2026-57546 is a high (CVSS 7.5) Buffer Over-read vulnerability in qualcomm, inc. snapdragon. EPSS estimates a 0.17% chance of exploitation in the next 30 days, higher than 5.6% of scored vulnerabilities.
CVSS score
7.5/10
010
High · v3.1 (CVE.org)EPSS score
0.17%
0%100%
Low · Change unavailableKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 06-10-2026PublishedVulnerability first disclosed.
- 06-10-2026Last modifiedVulnerability information updated.
Description
Transient DOS when processing a continuous receive command with a zero-sized global configuration override.
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
0.17%
Chance of exploitation in the next 30 days
Percentile
6%
Versus all other CVEs
30-day change
Change unavailable
Change unavailable
06-10-202621-10-2026
EPSS score0.17%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Qualcomm14 products
- congo_firmwarena
- fastconnect_7800_firmwarena
- fastconnect_8800_mobile_connectivity_system_firmwarena
- orne_firmwarena
- pandeiro_firmwarena
Qualcomm, inc.1 product
- snapdragonCongo | Qualcomm FastConnect 8800 Mobile Connectivity System
2 vendors · 15 products