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CVE-2025-47404

Buffer Copy Without Checking Size of Input in Automotive Audio

Published: May 4, 2026Updated: May 6, 2026 Sources: CVE List NVDCWE-120
NVD MITRE
6.5CVSSMEDIUM
EPSS Score
0.1%
Top 100.0%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Memory corruption when dynamically changing the size of a previously allocated buffer while its contents are being modified.

CVSS Vector Breakdown

AV:LAC:HPR:LUI:NS:UC:HI:HA:L
Exploitability
AV:LAttack Vector
Local
AC:HAttack Complexity
High
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:LAvailability
Low
Open in CVSS calculator →

Weaknesses

CWE-120CWE-787

Affected Products

SnapdragonQualcomm, Inc.
On-premOS
Operating Systems / rtos-embedded-os
qca8695au firmwarequalcomm
EmbeddedFirmware
Hardware Firmware / network-adapter
qca9367 firmwarequalcomm
EmbeddedFirmware
Hardware Firmware
qca9377 firmwarequalcomm
EmbeddedFirmware
Hardware Firmware / network-adapter
qcc710 firmwarequalcomm
EmbeddedFirmware
Hardware Firmware
qualcomm, inc.commercialUSOperating Systemsaka qualcomm
qualcommcommercialUSHardware Firmwareaka qualcomm, inc., qualcomm inc, qualcomm incorporated
and 184 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://docs.qualcomm.com/product/publicresources/securitybulletin/may-2026-bulletin.html
docs.qualcomm.com

Timeline

Published
May 4, 2026
Last Updated
May 6, 2026

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