CVE-2026-21383

HighCVSS 7.1/10Last modified Oct 25, 2026

Description

Cryptographic Issue when using a static initialization vector for AES-GCM key wrapping, which requires a unique value for each call to ensure security.

Metrics

CVSS 3.1 7.1/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Weakness enumeration

CWE-323

Affected software

Vendor	Product	Versions
Qualcomm, Inc.	Snapdragon	FastConnect 6900; FastConnect 7800; LeMans_AU_LGIT; LeMansAU; Pandeiro; QAM8255P; QAM8397P; QAM8797P; QAMSRV1H; QAMSRV1M; QCA6595AU; QCA6696; QCA6698AQ; QCA6797AQ; QCA8695AU; QDU1000; QDU1110; QDU1210; QDX1010; QDX1011

References

https://docs.qualcomm.com/product/publicresources/securitybulletin/july-2026-bulletin.htmlVendor Advisory

Timeline

Published: Jul 6, 2026
Last modified: Oct 25, 2026
NVD status: Analyzed

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