CVE-2025-47389

Buffer Copy Without Checking Size of Input in Automotive Platform

State: Published
Severity: 7.8 High
Published: Apr 6, 2026
Updated: Apr 7, 2026
Reserved: May 6, 2025

Description

Memory corruption when buffer copy operation fails due to integer overflow during attestation report generation.

Scores

CVSS	Score	Vector	Source
3.1	7.8 High	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	qualcomm

Weaknesses

CWE-120 Buffer Copy Without Checking Size of Input ('Classic Buffer Overflow')

Affected Products

Product	Versions
SnapdragonQualcomm, Inc.	AR8035Affected CologneAffected CSRA6620Affected CSRA6640Affected FastConnect 6200Affected FastConnect 6700Affected FastConnect 6800Affected FastConnect 6900Affected FastConnect 7800Affected FWA Gen 3 Ultra PlatformAffected G2 Gen 1Affected IQ6 Series PlatformAffected IQ8 Series PlatformAffected IQ9 Series PlatformAffected LeMans_AU_LGITAffected LeMansAUAffected MilosAffected Monaco_IOTAffected NetraniAffected OrneAffected Palawan25Affected PandeiroAffected QAM8255PAffected QAM8295PAffected QAM8397PAffected and 154 more versions

Product

Versions

SnapdragonQualcomm, Inc.

AR8035Affected
CologneAffected
CSRA6620Affected
CSRA6640Affected
FastConnect 6200Affected
FastConnect 6700Affected
FastConnect 6800Affected
FastConnect 6900Affected
FastConnect 7800Affected
FWA Gen 3 Ultra PlatformAffected
G2 Gen 1Affected
IQ6 Series PlatformAffected
IQ8 Series PlatformAffected
IQ9 Series PlatformAffected
LeMans_AU_LGITAffected
LeMansAUAffected
MilosAffected
Monaco_IOTAffected
NetraniAffected
OrneAffected
Palawan25Affected
PandeiroAffected
QAM8255PAffected
QAM8295PAffected
QAM8397PAffected
and 154 more versions

References

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

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