CVE-2026-21367

Summary

Transient DOS when processing nonstandard FILS Discovery Frames with out-of-range action sizes during initial scans.

Affected Software

VendorProductVersion RangeStatus
Qualcomm, Inc.SnapdragonAR8035affected
Qualcomm, Inc.SnapdragonCologneaffected
Qualcomm, Inc.SnapdragonCSR8811affected
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.SnapdragonImmersive Home 214 Platformaffected
Qualcomm, Inc.SnapdragonImmersive Home 216 Platformaffected
Qualcomm, Inc.SnapdragonImmersive Home 316 Platformaffected
Qualcomm, Inc.SnapdragonImmersive Home 318 Platformaffected
Qualcomm, Inc.SnapdragonIPQ5010affected
Qualcomm, Inc.SnapdragonIPQ5028affected
Qualcomm, Inc.SnapdragonIPQ6000affected
Qualcomm, Inc.SnapdragonIPQ6010affected
Qualcomm, Inc.SnapdragonIPQ6018affected
Qualcomm, Inc.SnapdragonIPQ8076affected
Qualcomm, Inc.SnapdragonIPQ8078affected
Qualcomm, Inc.SnapdragonIPQ9574affected
Qualcomm, Inc.SnapdragonMilosaffected
Qualcomm, Inc.SnapdragonNetraniaffected
Qualcomm, Inc.SnapdragonNetworking Pro 1200 Platformaffected
Qualcomm, Inc.SnapdragonNetworking Pro 1210 Platformaffected
Qualcomm, Inc.SnapdragonNetworking Pro 1610 Platformaffected
Qualcomm, Inc.SnapdragonNetworking Pro 400 Platformaffected
Qualcomm, Inc.SnapdragonNetworking Pro 600 Platformaffected
Qualcomm, Inc.SnapdragonNetworking Pro 610 Platformaffected
Qualcomm, Inc.SnapdragonNetworking Pro 800 Platformaffected
Qualcomm, Inc.SnapdragonNetworking Pro 810 Platformaffected
Qualcomm, Inc.SnapdragonOrneaffected
Qualcomm, Inc.SnapdragonPalawan25affected
Qualcomm, Inc.SnapdragonPandeiroaffected
Qualcomm, Inc.SnapdragonQCA4024affected
Qualcomm, Inc.SnapdragonQCA6391affected
Qualcomm, Inc.SnapdragonQCA6698AUaffected
Qualcomm, Inc.SnapdragonQCA6777AQaffected
Qualcomm, Inc.SnapdragonQCA6787AQaffected
Qualcomm, Inc.SnapdragonQCA6797AQaffected
Qualcomm, Inc.SnapdragonQCA8075affected
Qualcomm, Inc.SnapdragonQCA8081affected
Qualcomm, Inc.SnapdragonQCA8082affected
Qualcomm, Inc.SnapdragonQCA8084affected
Qualcomm, Inc.SnapdragonQCA8085affected
Qualcomm, Inc.SnapdragonQCA8337affected
Qualcomm, Inc.SnapdragonQCA8386affected
Qualcomm, Inc.SnapdragonQCA9888affected
Qualcomm, Inc.SnapdragonQCA9889affected
Qualcomm, Inc.SnapdragonQCC2073affected
Qualcomm, Inc.SnapdragonQCC2076affected
Qualcomm, Inc.SnapdragonQCC710affected
Qualcomm, Inc.SnapdragonQCM4490affected
Qualcomm, Inc.SnapdragonQCN5022affected
Qualcomm, Inc.SnapdragonQCN5024affected
Qualcomm, Inc.SnapdragonQCN5052affected
Qualcomm, Inc.SnapdragonQCN5122affected
Qualcomm, Inc.SnapdragonQCN5124affected
Qualcomm, Inc.SnapdragonQCN5152affected
Qualcomm, Inc.SnapdragonQCN5154affected
Qualcomm, Inc.SnapdragonQCN5164affected
Qualcomm, Inc.SnapdragonQCN6023affected
Qualcomm, Inc.SnapdragonQCN6024affected
Qualcomm, Inc.SnapdragonQCN6122affected
Qualcomm, Inc.SnapdragonQCN6132affected
Qualcomm, Inc.SnapdragonQCN6224affected
Qualcomm, Inc.SnapdragonQCN6274affected
Qualcomm, Inc.SnapdragonQCN9000affected
Qualcomm, Inc.SnapdragonQCN9011affected
Qualcomm, Inc.SnapdragonQCN9012affected
Qualcomm, Inc.SnapdragonQCN9022affected
Qualcomm, Inc.SnapdragonQCN9024affected
Qualcomm, Inc.SnapdragonQCN9070affected
Qualcomm, Inc.SnapdragonQCN9100affected
Qualcomm, Inc.SnapdragonQCN9274affected
Qualcomm, Inc.SnapdragonQCS4490affected
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.SnapdragonQXM1093affected
Qualcomm, Inc.SnapdragonQXM1094affected
Qualcomm, Inc.SnapdragonQXM1095affected
Qualcomm, Inc.SnapdragonQXM1096affected
Qualcomm, Inc.SnapdragonSAR2130Paffected
Qualcomm, Inc.SnapdragonSC8380XPaffected
Qualcomm, Inc.SnapdragonSD 8 Gen1 5Gaffected
Qualcomm, Inc.SnapdragonSM6650Paffected
Qualcomm, Inc.SnapdragonSM7435affected
Qualcomm, Inc.SnapdragonSM7635Paffected
Qualcomm, Inc.SnapdragonSM7675affected
Qualcomm, Inc.SnapdragonSM7675Paffected
Qualcomm, Inc.SnapdragonSM8475Paffected
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 7 Gen 1 Mobile Platformaffected
Qualcomm, Inc.SnapdragonSnapdragon 7+ Gen 2 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 1 Mobile Platformaffected
Qualcomm, Inc.SnapdragonSnapdragon 8 Gen 3 Mobile Platformaffected
Qualcomm, Inc.SnapdragonSnapdragon 8+ Gen 1 Mobile Platformaffected
Qualcomm, Inc.SnapdragonSnapdragon X72 5G Modem-RF Systemaffected
Qualcomm, Inc.SnapdragonSnapdragon X75 5G Modem-RF Systemaffected
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.SnapdragonWCN3950affected
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