CVE-2025-21482

Cryptographic Issues in Core

State: Published
Severity: 7.1 High
Published: Sep 24, 2025
Updated: Feb 26, 2026
Reserved: Dec 18, 2024

Description

Cryptographic issue while performing RSA PKCS padding decoding.

Scores

CVSS	Score	Vector	Source
3.1	7.1 High	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N	qualcomm

Weaknesses

CWE-310 Cryptographic Issues

Affected Products

Product	Versions
SnapdragonQualcomm, Inc.	315 5G IoT ModemAffected 9205 LTE ModemAffected 9206 LTE ModemAffected 9207 LTE ModemAffected APQ8017Affected APQ8037Affected APQ8064AUAffected APQ8092Affected APQ8094Affected AQT1000Affected AR3012Affected AR7420Affected AR8031Affected AR8035Affected AR9380Affected C-V2X 9150Affected CSR8811Affected CSRA6620Affected CSRA6640Affected CSRB31024Affected FastConnect 6200Affected FastConnect 6700Affected FastConnect 6800Affected FastConnect 6900Affected FastConnect 7800Affected and 258 more versions

Product

Versions

SnapdragonQualcomm, Inc.

315 5G IoT ModemAffected
9205 LTE ModemAffected
9206 LTE ModemAffected
9207 LTE ModemAffected
APQ8017Affected
APQ8037Affected
APQ8064AUAffected
APQ8092Affected
APQ8094Affected
AQT1000Affected
AR3012Affected
AR7420Affected
AR8031Affected
AR8035Affected
AR9380Affected
C-V2X 9150Affected
CSR8811Affected
CSRA6620Affected
CSRA6640Affected
CSRB31024Affected
FastConnect 6200Affected
FastConnect 6700Affected
FastConnect 6800Affected
FastConnect 6900Affected
FastConnect 7800Affected
and 258 more versions

References

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

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