CVE-2026-21381
Vulnérabilité élevée dans Snapdragon (Qualcomm, Inc.)
CVSS 7.6 · Élevée
EPSS 0.1%
Qualcomm, Inc.•Snapdragon•Versions : Snapdragon 8 Elite, QCA8337, QLN1086BD, G2 Gen 1, WSA8832, WSA8835, Snapdragon 6 Gen 1 Mobile Platform, XG101002, QCC2076, WCD9390, Cologne, SM8635, WCN7861, WCD9370, WCD9385, WSA8845, X2000092, QCN6274, WSA8845H, SM7635P, QFW7124, QCS8550, QLN1083BD, QCN9011, WCN6650, Snapdragon 8 Elite Gen 5, QCN9012, QCC710, WCN7881, Snapdragon 7s Gen 3 Mobile Platform, Orne, X2000090, Snapdragon AR1 Gen 1 Platform, WCN3988, WCD9380, WSA8830, WCD9378C, QCA6698AU, Snapdragon 6 Gen 3 Mobile Platform, WCN7880, FastConnect 7800, QCN6224, QXM1095, WSA8815, QFW7114, SAR2130P, XRV7209, SC8380XP, QCA6797AQ, QCA6777AQ, SM8635P, X2000094, WCD9395, FWA Gen 3 Ultra Platform, SM7435, XG101032, XG101039, SM7675, WCD9340, WCD9375, SXR2330P, SM8650Q, FastConnect 6200, QCA6787AQ, SXR2230P, Milos, SAR1165P, Snapdragon 8 Gen 3 Mobile Platform, QPA1086BD, Netrani, FastConnect 6900, SM7675P, SXR2350P, AR8035, QXM1094, QXM1086, X2000086, Snapdragon 6 Gen 4 Mobile Platform, Snapdragon X72 5G Modem-RF System, Pandeiro, SXR2250P, QXM1096, QPA1083BD, WSA8810, WSA8840, SM8750P, QXM1083, WCN6450, QMP1000, QXM1093, WCN7860, FastConnect 6700, XRV9209, QCA8081, SM6650P, Snapdragon AR1+ Gen 1 Platform, QCC2073, X2000077, QCA6391, Snapdragon X75 5G Modem-RF System, WCD9378, Palawan25, WCN6755
Description
Transient DOS when receiving a service data frame with excessive length during device matching over a neighborhood awareness network protocol connection.
Gravité et risque d'exploitation
CVE-2026-21381 obtient un score CVSS de 7.6/10, soit une gravité élevée. Selon le modèle EPSS, la probabilité qu'elle soit exploitée dans les 30 prochains jours est de 0.15 %, ce qui la place devant 3.7 % des CVE référencées.
Que faire ?
- Vérifiez si Snapdragon (versions Snapdragon 8 Elite, QCA8337, QLN1086BD, G2 Gen 1, WSA8832, WSA8835, Snapdragon 6 Gen 1 Mobile Platform, XG101002, QCC2076, WCD9390, Cologne, SM8635, WCN7861, WCD9370, WCD9385, WSA8845, X2000092, QCN6274, WSA8845H, SM7635P, QFW7124, QCS8550, QLN1083BD, QCN9011, WCN6650, Snapdragon 8 Elite Gen 5, QCN9012, QCC710, WCN7881, Snapdragon 7s Gen 3 Mobile Platform, Orne, X2000090, Snapdragon AR1 Gen 1 Platform, WCN3988, WCD9380, WSA8830, WCD9378C, QCA6698AU, Snapdragon 6 Gen 3 Mobile Platform, WCN7880, FastConnect 7800, QCN6224, QXM1095, WSA8815, QFW7114, SAR2130P, XRV7209, SC8380XP, QCA6797AQ, QCA6777AQ, SM8635P, X2000094, WCD9395, FWA Gen 3 Ultra Platform, SM7435, XG101032, XG101039, SM7675, WCD9340, WCD9375, SXR2330P, SM8650Q, FastConnect 6200, QCA6787AQ, SXR2230P, Milos, SAR1165P, Snapdragon 8 Gen 3 Mobile Platform, QPA1086BD, Netrani, FastConnect 6900, SM7675P, SXR2350P, AR8035, QXM1094, QXM1086, X2000086, Snapdragon 6 Gen 4 Mobile Platform, Snapdragon X72 5G Modem-RF System, Pandeiro, SXR2250P, QXM1096, QPA1083BD, WSA8810, WSA8840, SM8750P, QXM1083, WCN6450, QMP1000, QXM1093, WCN7860, FastConnect 6700, XRV9209, QCA8081, SM6650P, Snapdragon AR1+ Gen 1 Platform, QCC2073, X2000077, QCA6391, Snapdragon X75 5G Modem-RF System, WCD9378, Palawan25, WCN6755) est présent sur votre parc.
- Appliquez le correctif ou la version corrigée indiqués dans les références de l'éditeur.
- À défaut de correctif, limitez l'exposition (filtrage réseau, désactivation du composant).
- Automatisez la détection : les agents CVE Heimdall (gratuits, open source) corrèlent l'inventaire de vos serveurs avec la base CVE.