Answer in brief
CVE-2026-21383 records a High severity (CVSS 7.1) vulnerability in Reusing a Nonce, Key Pair in Encryption in HLOS. The current sources do not mark it as known exploited. The current feed maps Qualcomm, Inc./Snapdragon (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 7.1. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Qualcomm, Inc./Snapdragon (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Qualcomm, Inc./Snapdragongeneric | FastConnect 6900 || FastConnect 7800 || LeMans_AU_LGIT || LeMansAU || Pandeiro || QAM8255P || QAM8397P || QAM8797P || QAMSRV1H || QAMSRV1M || QCA6595AU || QCA6696 || QCA6698AQ || QCA6797AQ || QCA8695AU || QDU1000 || QDU1110 || QDU1210 || QDX1010 || QDX1011 || QLN1083BD || QLN1086BD || QPA1083BD || QPA1086BD || Qualcomm Dragonwing X100 Accelerator Card || QXM1093 || QXM1094 || QXM1095 || QXM1096 || SA7255P || SA7775P || SA8255P || SA8620P || SA8770P || SA9000P || SAR1165P || SAR2130P || Snapdragon AR1 Gen 1 Platform || Snapdragon AR1+ Gen 1 Platform || SRV1H || SRV1M || SXR2230P || SXR2250P || WCD9380 || WCD9385 || WCN3950 || WCN7860 || WCN7861 || WSA8830 || WSA8832 || WSA8835 || XRV7209 || XRV9209 | Not reported |
Published upstream
Jul 6, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Jul 8, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jul 6, 2026
Cryptographic Issue when using a static initialization vector for AES-GCM key wrapping, which requires a unique value for each call to ensure security.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2026-21383 records a High severity (CVSS 7.1) vulnerability in Reusing a Nonce, Key Pair in Encryption in HLOS. The current sources do not mark it as known exploited. The current feed maps Qualcomm, Inc./Snapdragon (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 7.1. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Qualcomm, Inc./Snapdragon (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Qualcomm, Inc./Snapdragongeneric | FastConnect 6900 || FastConnect 7800 || LeMans_AU_LGIT || LeMansAU || Pandeiro || QAM8255P || QAM8397P || QAM8797P || QAMSRV1H || QAMSRV1M || QCA6595AU || QCA6696 || QCA6698AQ || QCA6797AQ || QCA8695AU || QDU1000 || QDU1110 || QDU1210 || QDX1010 || QDX1011 || QLN1083BD || QLN1086BD || QPA1083BD || QPA1086BD || Qualcomm Dragonwing X100 Accelerator Card || QXM1093 || QXM1094 || QXM1095 || QXM1096 || SA7255P || SA7775P || SA8255P || SA8620P || SA8770P || SA9000P || SAR1165P || SAR2130P || Snapdragon AR1 Gen 1 Platform || Snapdragon AR1+ Gen 1 Platform || SRV1H || SRV1M || SXR2230P || SXR2250P || WCD9380 || WCD9385 || WCN3950 || WCN7860 || WCN7861 || WSA8830 || WSA8832 || WSA8835 || XRV7209 || XRV9209 | Not reported |
Published upstream
Jul 6, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Jul 8, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jul 6, 2026
Cryptographic Issue when using a static initialization vector for AES-GCM key wrapping, which requires a unique value for each call to ensure security.
Quoted source text, attributed separately from HOL analysis.