Vulnerabilities

CVE-2025-27049 | BDVDB-2026-297321 Detail

QualcommSnapdragon

Description#

Transient DOS while processing IOCTL call for image encoding.

Impact#

Per CVSS v3.1: confidentiality impact none, integrity impact none, availability impact high. Attack vector: local.

Weaknesses#

CWE-126 Buffer Over-read

References#

https://docs.qualcomm.com/product/publicresources/securitybulletin/october-2025-bulletin.html

Exploit#

No public exploit known

History#

Version 12025-10-09Record published in the CVE List.

Published

Published: 2025-10-09
Last modified: 2025-10-09

Vendor information

Vendor: Qualcomm
Product: Snapdragon

All Qualcomm vulnerabilities

Score

5.5 Medium

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 0.1.

KEV

No

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Not classified

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
FastConnect 6700
Fixed
Not stated
Vulnerable
FastConnect 6900
Fixed
Not stated
Vulnerable
FastConnect 7800
Fixed
Not stated
Vulnerable
QCC2072
Fixed
Not stated
Vulnerable
QCM5430
Fixed
Not stated
Vulnerable
QCM6490
Fixed
Not stated
Vulnerable
QCS5430
Fixed
Not stated
Vulnerable
QCS6490
Fixed
Not stated

Scoring System

CVSS v4.0

Not available

CVSS v3.1

5.5 Medium

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Metric breakdown
Attack Vector	Local
Attack Complexity	Low
Privileges Required	Low
User Interaction	None
Scope	Unchanged
Confidentiality	None
Integrity	None
Availability	High

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).