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CVE-2025-21479

Incorrect Authorization in Graphics

Published: Jun 3, 2025Updated: Oct 28, 2025 Sources: CVE List NVD BDUCWE-863
8.6HIGH
NVD MITRE
EPSS Score
0.8%
Top 47.6%
CISA KEV
Active Exploitation
Since Jun 3, 2025
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

Description

Memory corruption due to unauthorized command execution in GPU micronode while executing specific sequence of commands.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:LAC:LPR:NUI:RS:CC:HI:HA:H
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:CScope
Changed
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-863

Affected Products

Qualcomm Technologies Inc.
commercial·USaka qualcomm, qualcomm inc, qualcomm, inc., qualcomm technologies, qualcomm incorporated
aqt1000 firmware
Hardware Firmware
fastconnect 6200 firmware
Hardware Firmware
fastconnect 6700 firmware
Hardware Firmware
fastconnect 6900 firmware
Hardware Firmware
fastconnect 7800 firmware
Hardware Firmware
fastconnect 6800 firmware
Hardware Firmware
qca6391 firmware
Hardware Firmware
qcm4490 firmware
Hardware Firmware
Qualcomm, Inc.
commercial·USaka qualcomm
Snapdragon
Hardware Firmware
and 142 more affected products View all →

Exploitability

CISA Known Exploited Vulnerability
Added to KEV:Jun 3, 2025
Remediation due:Jun 24, 2025

Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Official Patch Available
Is your org exposed to CVE-2025-21479?We can run the check for you — a free external exposure review, no install. Check my exposure

Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

2 techniques
Initial Access
View detailed technique mapping

References

https://docs.qualcomm.com/product/publicresources/securitybulletin/june-2025-bulletin.html
docs.qualcomm.com
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-21479
cisa.gov
https://www.cisa.gov/sites/default/files/csv/known_exploited_vulnerabilities.csv
cisa.gov
and 1 more references View all →

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