CVE-2026-21383 (GCVE-0-2026-21383)
Vulnerability from cvelistv5 – Published: 2026-07-06 20:09 – Updated: 2026-07-06 20:55
VLAI
Title
Reusing a Nonce, Key Pair in Encryption in HLOS
Summary
Cryptographic Issue when using a static initialization vector for AES-GCM key wrapping, which requires a unique value for each call to ensure security.
Severity
7.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-323 - Reusing a Nonce, Key Pair in Encryption
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Qualcomm, Inc. | Snapdragon |
Affected:
FastConnect 6900
Affected: FastConnect 7800 Affected: LeMans_AU_LGIT Affected: LeMansAU Affected: Pandeiro Affected: QAM8255P Affected: QAM8397P Affected: QAM8797P Affected: QAMSRV1H Affected: QAMSRV1M Affected: QCA6595AU Affected: QCA6696 Affected: QCA6698AQ Affected: QCA6797AQ Affected: QCA8695AU Affected: QDU1000 Affected: QDU1110 Affected: QDU1210 Affected: QDX1010 Affected: QDX1011 Affected: QLN1083BD Affected: QLN1086BD Affected: QPA1083BD Affected: QPA1086BD Affected: Qualcomm Dragonwing X100 Accelerator Card Affected: QXM1093 Affected: QXM1094 Affected: QXM1095 Affected: QXM1096 Affected: SA7255P Affected: SA7775P Affected: SA8255P Affected: SA8620P Affected: SA8770P Affected: SA9000P Affected: SAR1165P Affected: SAR2130P Affected: Snapdragon AR1 Gen 1 Platform Affected: Snapdragon AR1+ Gen 1 Platform Affected: SRV1H Affected: SRV1M Affected: SXR2230P Affected: SXR2250P Affected: WCD9380 Affected: WCD9385 Affected: WCN3950 Affected: WCN7860 Affected: WCN7861 Affected: WSA8830 Affected: WSA8832 Affected: WSA8835 Affected: XRV7209 Affected: XRV9209 |
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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