CVE-2026-21381

Summary

Transient DOS when receiving a service data frame with excessive length during device matching over a neighborhood awareness network protocol connection.

Affected Software

VendorProductVersion RangeStatus
Qualcomm, Inc.SnapdragonAR8035affected
Qualcomm, Inc.SnapdragonCologneaffected
Qualcomm, Inc.SnapdragonFastConnect 6200affected
Qualcomm, Inc.SnapdragonFastConnect 6700affected
Qualcomm, Inc.SnapdragonFastConnect 6900affected
Qualcomm, Inc.SnapdragonFastConnect 7800affected
Qualcomm, Inc.SnapdragonFWA Gen 3 Ultra Platformaffected
Qualcomm, Inc.SnapdragonG2 Gen 1affected
Qualcomm, Inc.SnapdragonMilosaffected
Qualcomm, Inc.SnapdragonNetraniaffected
Qualcomm, Inc.SnapdragonOrneaffected
Qualcomm, Inc.SnapdragonPalawan25affected
Qualcomm, Inc.SnapdragonPandeiroaffected
Qualcomm, Inc.SnapdragonQCA6391affected
Qualcomm, Inc.SnapdragonQCA6698AUaffected
Qualcomm, Inc.SnapdragonQCA6777AQaffected
Qualcomm, Inc.SnapdragonQCA6787AQaffected
Qualcomm, Inc.SnapdragonQCA6797AQaffected
Qualcomm, Inc.SnapdragonQCA8081affected
Qualcomm, Inc.SnapdragonQCA8337affected
Qualcomm, Inc.SnapdragonQCC2073affected
Qualcomm, Inc.SnapdragonQCC2076affected
Qualcomm, Inc.SnapdragonQCC710affected
Qualcomm, Inc.SnapdragonQCN6224affected
Qualcomm, Inc.SnapdragonQCN6274affected
Qualcomm, Inc.SnapdragonQCN9011affected
Qualcomm, Inc.SnapdragonQCN9012affected
Qualcomm, Inc.SnapdragonQCS8550affected
Qualcomm, Inc.SnapdragonQFW7114affected
Qualcomm, Inc.SnapdragonQFW7124affected
Qualcomm, Inc.SnapdragonQLN1083BDaffected
Qualcomm, Inc.SnapdragonQLN1086BDaffected
Qualcomm, Inc.SnapdragonQMP1000affected
Qualcomm, Inc.SnapdragonQPA1083BDaffected
Qualcomm, Inc.SnapdragonQPA1086BDaffected
Qualcomm, Inc.SnapdragonQXM1083affected
Qualcomm, Inc.SnapdragonQXM1086affected
Qualcomm, Inc.SnapdragonQXM1093affected
Qualcomm, Inc.SnapdragonQXM1094affected
Qualcomm, Inc.SnapdragonQXM1095affected
Qualcomm, Inc.SnapdragonQXM1096affected
Qualcomm, Inc.SnapdragonSAR1165Paffected
Qualcomm, Inc.SnapdragonSAR2130Paffected
Qualcomm, Inc.SnapdragonSC8380XPaffected
Qualcomm, Inc.SnapdragonSM6650Paffected
Qualcomm, Inc.SnapdragonSM7435affected
Qualcomm, Inc.SnapdragonSM7635Paffected
Qualcomm, Inc.SnapdragonSM7675affected
Qualcomm, Inc.SnapdragonSM7675Paffected
Qualcomm, Inc.SnapdragonSM8635affected
Qualcomm, Inc.SnapdragonSM8635Paffected
Qualcomm, Inc.SnapdragonSM8650Qaffected
Qualcomm, Inc.SnapdragonSM8750Paffected
Qualcomm, Inc.SnapdragonSnapdragon 6 Gen 1 Mobile Platformaffected
Qualcomm, Inc.SnapdragonSnapdragon 6 Gen 3 Mobile Platformaffected
Qualcomm, Inc.SnapdragonSnapdragon 6 Gen 4 Mobile Platformaffected
Qualcomm, Inc.SnapdragonSnapdragon 7s Gen 3 Mobile Platformaffected
Qualcomm, Inc.SnapdragonSnapdragon 8 Eliteaffected
Qualcomm, Inc.SnapdragonSnapdragon 8 Elite Gen 5affected
Qualcomm, Inc.SnapdragonSnapdragon 8 Gen 3 Mobile Platformaffected
Qualcomm, Inc.SnapdragonSnapdragon AR1 Gen 1 Platformaffected
Qualcomm, Inc.SnapdragonSnapdragon AR1+ Gen 1 Platformaffected
Qualcomm, Inc.SnapdragonSnapdragon X72 5G Modem-RF Systemaffected
Qualcomm, Inc.SnapdragonSnapdragon X75 5G Modem-RF Systemaffected
Qualcomm, Inc.SnapdragonSXR2230Paffected
Qualcomm, Inc.SnapdragonSXR2250Paffected
Qualcomm, Inc.SnapdragonSXR2330Paffected
Qualcomm, Inc.SnapdragonSXR2350Paffected
Qualcomm, Inc.SnapdragonWCD9340affected
Qualcomm, Inc.SnapdragonWCD9370affected
Qualcomm, Inc.SnapdragonWCD9375affected
Qualcomm, Inc.SnapdragonWCD9378affected
Qualcomm, Inc.SnapdragonWCD9378Caffected
Qualcomm, Inc.SnapdragonWCD9380affected
Qualcomm, Inc.SnapdragonWCD9385affected
Qualcomm, Inc.SnapdragonWCD9390affected
Qualcomm, Inc.SnapdragonWCD9395affected
Qualcomm, Inc.SnapdragonWCN3988affected
Qualcomm, Inc.SnapdragonWCN6450affected
Qualcomm, Inc.SnapdragonWCN6650affected
Qualcomm, Inc.SnapdragonWCN6755affected
Qualcomm, Inc.SnapdragonWCN7860affected
Qualcomm, Inc.SnapdragonWCN7861affected
Qualcomm, Inc.SnapdragonWCN7880affected
Qualcomm, Inc.SnapdragonWCN7881affected
Qualcomm, Inc.SnapdragonWSA8810affected
Qualcomm, Inc.SnapdragonWSA8815affected
Qualcomm, Inc.SnapdragonWSA8830affected
Qualcomm, Inc.SnapdragonWSA8832affected
Qualcomm, Inc.SnapdragonWSA8835affected
Qualcomm, Inc.SnapdragonWSA8840affected
Qualcomm, Inc.SnapdragonWSA8845affected
Qualcomm, Inc.SnapdragonWSA8845Haffected
Qualcomm, Inc.SnapdragonX2000077affected
Qualcomm, Inc.SnapdragonX2000086affected
Qualcomm, Inc.SnapdragonX2000090affected
Qualcomm, Inc.SnapdragonX2000092affected
Qualcomm, Inc.SnapdragonX2000094affected
Qualcomm, Inc.SnapdragonXG101002affected
Qualcomm, Inc.SnapdragonXG101032affected
Qualcomm, Inc.SnapdragonXG101039affected
Qualcomm, Inc.SnapdragonXRV7209affected
Qualcomm, Inc.SnapdragonXRV9209affected

Weaknesses

  • CWE-126: CWE-126 Buffer Over-read

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References