CVE-2025-47383Network attack vector

Privileged compromise of VoWiFi call security

Published Mar 2, 2026 · Updated Mar 2, 2026

Cryptographic failure in Qualcomm Snapdragon data-modem firmware allows remote authenticated users to cause an unspecified VoWiFi impact. Qualcomm has not disclosed which data-modem configuration is weak, which cryptographic step is omitted, or how call traffic is affected. Exploitation requires high privileges, and the vulnerable path is reached only when a user equipment device triggers a VoWiFi call.

CVSS severity7.2
High
EPSS probability0.13%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cryptographic failure in Qualcomm Snapdragon data-modem firmware allows remote authenticated users to cause an unspecified VoWiFi impact. Qualcomm has not disclosed which data-modem configuration is weak, which cryptographic step is omitted, or how call traffic is affected. Exploitation requires high privileges, and the vulnerable path is reached only when a user equipment device triggers a VoWiFi call.

The record

CVE
CVE-2025-47383
Published
Mar 2, 2026
Updated
Mar 2, 2026
Vendor
Qualcomm
Product
Snapdragon
Classifications
CWE-325
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Mar 2, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 2, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=5G Fixed Wireless Access Platform
  2. Affected versionversion=9206 LTE Modem
  3. Affected versionversion=9207 LTE Modem
  4. Affected versionversion=APQ8098
  5. Affected versionversion=AQT1000
  6. Affected versionversion=AR8035
  7. Affected versionversion=CSRA6620
  8. Affected versionversion=CSRA6640
  9. Affected versionversion=CSRB31024
  10. Affected versionversion=C-V2X 9150
  11. Affected versionversion=FastConnect 6200
  12. Affected versionversion=FastConnect 6700
  13. Affected versionversion=FastConnect 6800
  14. Affected versionversion=FastConnect 6900
  15. Affected versionversion=FastConnect 7800
  16. Affected versionversion=FSM100 Platform
  17. Affected versionversion=FWA Gen 3 Ultra Platform
  18. Affected versionversion=G1 Gen 1
  19. Affected versionversion=MDM8207
  20. Affected versionversion=MDM9250
  21. Affected versionversion=MDM9628
  22. Affected versionversion=MDM9640
  23. Affected versionversion=Milos
  24. Affected versionversion=Netrani
  25. Affected versionversion=Orne
  26. Affected versionversion=Palawan25
  27. Affected versionversion=QCA6174A
  28. Affected versionversion=QCA6391
  29. Affected versionversion=QCA6420
  30. Affected versionversion=QCA6430
  31. Affected versionversion=QCA6564A
  32. Affected versionversion=QCA6564AU
  33. Affected versionversion=QCA6574
  34. Affected versionversion=QCA6574A
  35. Affected versionversion=QCA6574AU
  36. Affected versionversion=QCA6584
  37. Affected versionversion=QCA6584AU
  38. Affected versionversion=QCA6595AU
  39. Affected versionversion=QCA6678AQ
  40. Affected versionversion=QCA6688AQ
  41. Affected versionversion=QCA6696
  42. Affected versionversion=QCA6698AQ
  43. Affected versionversion=QCA6698AU
  44. Affected versionversion=QCA6797AQ
  45. Affected versionversion=QCA8081
  46. Affected versionversion=QCA8337
  47. Affected versionversion=QCA9367
  48. Affected versionversion=QCA9377
  49. Affected versionversion=QCC710
  50. Affected versionversion=QCM2290
  51. Affected versionversion=QCM4325
  52. Affected versionversion=QCM4490
  53. Affected versionversion=QCM5430
  54. Affected versionversion=QCM6125
  55. Affected versionversion=QCM6490
  56. Affected versionversion=QCN6024
  57. Affected versionversion=QCN6224
  58. Affected versionversion=QCN6274
  59. Affected versionversion=QCN9011
  60. Affected versionversion=QCN9012
  61. Affected versionversion=QCN9024
  62. Affected versionversion=QCS2290
  63. Affected versionversion=QCS4290
  64. Affected versionversion=QCS4490
  65. Affected versionversion=QCS8550
  66. Affected versionversion=QEP8111
  67. Affected versionversion=QFW7114
  68. Affected versionversion=QFW7124
  69. Affected versionversion=QMP1000
  70. Affected versionversion=Qualcomm 215 Mobile Platform
  71. Affected versionversion=Qualcomm Video Collaboration VC1 Platform
  72. Affected versionversion=Qualcomm Video Collaboration VC3 Platform
  73. Affected versionversion=Robotics RB2 Platform
  74. Affected versionversion=SD626
  75. Affected versionversion=SD662
  76. Affected versionversion=SD 8 Gen1 5G
  77. Affected versionversion=SDA660
  78. Affected versionversion=SDM429W
  79. Affected versionversion=SDX57M
  80. Affected versionversion=SDX61
  81. Affected versionversion=SDX71M
  82. Affected versionversion=SM6225P
  83. Affected versionversion=SM6250
  84. Affected versionversion=SM6650P
  85. Affected versionversion=SM7325P
  86. Affected versionversion=SM7435
  87. Affected versionversion=SM7550
  88. Affected versionversion=SM7550P
  89. Affected versionversion=SM7635P
  90. Affected versionversion=SM7675
  91. Affected versionversion=SM7675P
  92. Affected versionversion=SM8475P
  93. Affected versionversion=SM8550P
  94. Affected versionversion=SM8635
  95. Affected versionversion=SM8635P
  96. Affected versionversion=SM8650Q
  97. Affected versionversion=SM8750P
  98. Affected versionversion=Smart Display 200 Platform
  99. Affected versionversion=Snapdragon 1100 Wearable Platform
  100. Affected versionversion=Snapdragon 1200 Wearable Platform
  101. Affected versionversion=Snapdragon 429 Mobile Platform
  102. Affected versionversion=Snapdragon 460 Mobile Platform
  103. Affected versionversion=Snapdragon 480 5G Mobile Platform
  104. Affected versionversion=Snapdragon 480+ 5G Mobile Platform
  105. Affected versionversion=Snapdragon 4 Gen 1 Mobile Platform
  106. Affected versionversion=Snapdragon 4 Gen 2 Mobile Platform
  107. Affected versionversion=Snapdragon 625 Mobile Platform
  108. Affected versionversion=Snapdragon 626 Mobile Platform
  109. Affected versionversion=Snapdragon 660 Mobile Platform
  110. Affected versionversion=Snapdragon 662 Mobile Platform
  111. Affected versionversion=Snapdragon 680 4G Mobile Platform
  112. Affected versionversion=Snapdragon 685 4G Mobile Platform
  113. Affected versionversion=Snapdragon 690 5G Mobile Platform
  114. Affected versionversion=Snapdragon 695 5G Mobile Platform
  115. Affected versionversion=Snapdragon 6 Gen 1 Mobile Platform
  116. Affected versionversion=Snapdragon 6 Gen 3 Mobile Platform
  117. Affected versionversion=Snapdragon 6 Gen 4 Mobile Platform
  118. Affected versionversion=Snapdragon 778G 5G Mobile Platform
  119. Affected versionversion=Snapdragon 778G+ 5G Mobile Platform
  120. Affected versionversion=Snapdragon 782G Mobile Platform
  121. Affected versionversion=Snapdragon 7c Compute Platform
  122. Affected versionversion=Snapdragon 7c Gen 2 Compute Platform "Rennell Pro"
  123. Affected versionversion=Snapdragon 7c+ Gen 3 Compute
  124. Affected versionversion=Snapdragon 7 Gen 1 Mobile Platform
  125. Affected versionversion=Snapdragon 7+ Gen 2 Mobile Platform
  126. Affected versionversion=Snapdragon 7s Gen 3 Mobile Platform
  127. Affected versionversion=Snapdragon 820Am
  128. Affected versionversion=Snapdragon 820 Automotive Platform
  129. Affected versionversion=Snapdragon 865 5G Mobile Platform
  130. Affected versionversion=Snapdragon 865+ 5G Mobile Platform
  131. Affected versionversion=Snapdragon 870 5G Mobile Platform
  132. Affected versionversion=Snapdragon 888 5G Mobile Platform
  133. Affected versionversion=Snapdragon 888+ 5G Mobile Platform
  134. Affected versionversion=Snapdragon 8c Compute Platform "Poipu Lite"
  135. Affected versionversion=Snapdragon 8c Compute Platform (SC8180XP-AD) "Poipu Lite"
  136. Affected versionversion=Snapdragon 8cx Compute Platform
  137. Affected versionversion=Snapdragon 8cx Compute Platform "Poipu Pro"
  138. Affected versionversion=Snapdragon 8cx Gen 2 5G Compute Platform
  139. Affected versionversion=Snapdragon 8cx Gen 2 5G Compute Platform "Poipu Pro"
  140. Affected versionversion=Snapdragon 8 Elite
  141. Affected versionversion=Snapdragon 8 Gen 1 Mobile Platform
  142. Affected versionversion=Snapdragon 8+ Gen 1 Mobile Platform
  143. Affected versionversion=Snapdragon 8 Gen 2 Mobile Platform
  144. Affected versionversion=Snapdragon 8+ Gen 2 Mobile Platform
  145. Affected versionversion=Snapdragon 8 Gen 3 Mobile Platform
  146. Affected versionversion=SnapdragonAuto 4GModem
  147. Affected versionversion=Snapdragon Auto 5G Modem-RF
  148. Affected versionversion=Snapdragon Auto 5G Modem-RF Gen 2
  149. Affected versionversion=Snapdragon W5+ Gen 1 Wearable Platform
  150. Affected versionversion=Snapdragon X12 LTE Modem
  151. Affected versionversion=Snapdragon X32 5G Modem-RF System
  152. Affected versionversion=Snapdragon X35 5G Modem-RF System
  153. Affected versionversion=Snapdragon X53 5G Modem-RF System
  154. Affected versionversion=Snapdragon X55 5G Modem-RF System
  155. Affected versionversion=Snapdragon X5 LTE Modem
  156. Affected versionversion=Snapdragon X65 5G Modem-RF System
  157. Affected versionversion=Snapdragon X70 Modem-RF System
  158. Affected versionversion=Snapdragon X72 5G Modem-RF System
  159. Affected versionversion=Snapdragon X75 5G Modem-RF System
  160. Affected versionversion=Snapdragon X80 5G Modem-RF System
  161. Affected versionversion=SW5100
  162. Affected versionversion=SW5100P
  163. Affected versionversion=SW6100
  164. Affected versionversion=SW6100P
  165. Affected versionversion=Themisto
  166. Affected versionversion=Vision Intelligence 100 Platform
  167. Affected versionversion=Vision Intelligence 200 Platform
  168. Affected versionversion=Vision Intelligence 400 Platform
  169. Affected versionversion=WCD9306
  170. Affected versionversion=WCD9326
  171. Affected versionversion=WCD9330
  172. Affected versionversion=WCD9335
  173. Affected versionversion=WCD9340
  174. Affected versionversion=WCD9341
  175. Affected versionversion=WCD9360
  176. Affected versionversion=WCD9370
  177. Affected versionversion=WCD9371
  178. Affected versionversion=WCD9375
  179. Affected versionversion=WCD9378
  180. Affected versionversion=WCD9380
  181. Affected versionversion=WCD9385
  182. Affected versionversion=WCD9390
  183. Affected versionversion=WCD9395
  184. Affected versionversion=WCN3615
  185. Affected versionversion=WCN3620
  186. Affected versionversion=WCN3660B
  187. Affected versionversion=WCN3680B
  188. Affected versionversion=WCN3910
  189. Affected versionversion=WCN3950
  190. Affected versionversion=WCN3980
  191. Affected versionversion=WCN3988
  192. Affected versionversion=WCN3990
  193. Affected versionversion=WCN6650
  194. Affected versionversion=WCN6755
  195. Affected versionversion=WCN7860
  196. Affected versionversion=WCN7861
  197. Affected versionversion=WCN7880
  198. Affected versionversion=WCN7881
  199. Affected versionversion=WSA8810
  200. Affected versionversion=WSA8815
  201. Affected versionversion=WSA8830
  202. Affected versionversion=WSA8832
  203. Affected versionversion=WSA8835
  204. Affected versionversion=WSA8840
  205. Affected versionversion=WSA8845
  206. Affected versionversion=WSA8845H

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Qualcomm · Snapdragonversion=5G Fixed Wireless Access Platform; version=9206 LTE Modem; version=9207 LTE Modem; version=APQ8098; version=AQT1000; version=AR8035; version=CSRA6620; version=CSRA6640; version=CSRB31024; version=C-V2X 9150; version=FastConnect 6200; version=FastConnect 6700; version=FastConnect 6800; version=FastConnect 6900; version=FastConnect 7800; version=FSM100 Platform; version=FWA Gen 3 Ultra Platform; version=G1 Gen 1; version=MDM8207; version=MDM9250; version=MDM9628; version=MDM9640; version=Milos; version=Netrani; version=Orne; version=Palawan25; version=QCA6174A; version=QCA6391; version=QCA6420; version=QCA6430; version=QCA6564A; version=QCA6564AU; version=QCA6574; version=QCA6574A; version=QCA6574AU; version=QCA6584; version=QCA6584AU; version=QCA6595AU; version=QCA6678AQ; version=QCA6688AQ; version=QCA6696; version=QCA6698AQ; version=QCA6698AU; version=QCA6797AQ; version=QCA8081; version=QCA8337; version=QCA9367; version=QCA9377; version=QCC710; version=QCM2290; version=QCM4325; version=QCM4490; version=QCM5430; version=QCM6125; version=QCM6490; version=QCN6024; version=QCN6224; version=QCN6274; version=QCN9011; version=QCN9012; version=QCN9024; version=QCS2290; version=QCS4290; version=QCS4490; version=QCS8550; version=QEP8111; version=QFW7114; version=QFW7124; version=QMP1000; version=Qualcomm 215 Mobile Platform; version=Qualcomm Video Collaboration VC1 Platform; version=Qualcomm Video Collaboration VC3 Platform; version=Robotics RB2 Platform; version=SD626; version=SD662; version=SD 8 Gen1 5G; version=SDA660; version=SDM429W; version=SDX57M; version=SDX61; version=SDX71M; version=SM6225P; version=SM6250; version=SM6650P; version=SM7325P; version=SM7435; version=SM7550; version=SM7550P; version=SM7635P; version=SM7675; version=SM7675P; version=SM8475P; version=SM8550P; version=SM8635; version=SM8635P; version=SM8650Q; version=SM8750P; version=Smart Display 200 Platform; version=Snapdragon 1100 Wearable Platform; version=Snapdragon 1200 Wearable Platform; version=Snapdragon 429 Mobile Platform; version=Snapdragon 460 Mobile Platform; version=Snapdragon 480 5G Mobile Platform; version=Snapdragon 480+ 5G Mobile Platform; version=Snapdragon 4 Gen 1 Mobile Platform; version=Snapdragon 4 Gen 2 Mobile Platform; version=Snapdragon 625 Mobile Platform; version=Snapdragon 626 Mobile Platform; version=Snapdragon 660 Mobile Platform; version=Snapdragon 662 Mobile Platform; version=Snapdragon 680 4G Mobile Platform; version=Snapdragon 685 4G Mobile Platform; version=Snapdragon 690 5G Mobile Platform; version=Snapdragon 695 5G Mobile Platform; version=Snapdragon 6 Gen 1 Mobile Platform; version=Snapdragon 6 Gen 3 Mobile Platform; version=Snapdragon 6 Gen 4 Mobile Platform; version=Snapdragon 778G 5G Mobile Platform; version=Snapdragon 778G+ 5G Mobile Platform; version=Snapdragon 782G Mobile Platform; version=Snapdragon 7c Compute Platform; version=Snapdragon 7c Gen 2 Compute Platform "Rennell Pro"; version=Snapdragon 7c+ Gen 3 Compute; version=Snapdragon 7 Gen 1 Mobile Platform; version=Snapdragon 7+ Gen 2 Mobile Platform; version=Snapdragon 7s Gen 3 Mobile Platform; version=Snapdragon 820Am; version=Snapdragon 820 Automotive Platform; version=Snapdragon 865 5G Mobile Platform; version=Snapdragon 865+ 5G Mobile Platform; version=Snapdragon 870 5G Mobile Platform; version=Snapdragon 888 5G Mobile Platform; version=Snapdragon 888+ 5G Mobile Platform; version=Snapdragon 8c Compute Platform "Poipu Lite"; version=Snapdragon 8c Compute Platform (SC8180XP-AD) "Poipu Lite"; version=Snapdragon 8cx Compute Platform; version=Snapdragon 8cx Compute Platform "Poipu Pro"; version=Snapdragon 8cx Gen 2 5G Compute Platform; version=Snapdragon 8cx Gen 2 5G Compute Platform "Poipu Pro"; version=Snapdragon 8 Elite; version=Snapdragon 8 Gen 1 Mobile Platform; version=Snapdragon 8+ Gen 1 Mobile Platform; version=Snapdragon 8 Gen 2 Mobile Platform; version=Snapdragon 8+ Gen 2 Mobile Platform; version=Snapdragon 8 Gen 3 Mobile Platform; version=SnapdragonAuto 4GModem; version=Snapdragon Auto 5G Modem-RF; version=Snapdragon Auto 5G Modem-RF Gen 2; version=Snapdragon W5+ Gen 1 Wearable Platform; version=Snapdragon X12 LTE Modem; version=Snapdragon X32 5G Modem-RF System; version=Snapdragon X35 5G Modem-RF System; version=Snapdragon X53 5G Modem-RF System; version=Snapdragon X55 5G Modem-RF System; version=Snapdragon X5 LTE Modem; version=Snapdragon X65 5G Modem-RF System; version=Snapdragon X70 Modem-RF System; version=Snapdragon X72 5G Modem-RF System; version=Snapdragon X75 5G Modem-RF System; version=Snapdragon X80 5G Modem-RF System; version=SW5100; version=SW5100P; version=SW6100; version=SW6100P; version=Themisto; version=Vision Intelligence 100 Platform; version=Vision Intelligence 200 Platform; version=Vision Intelligence 400 Platform; version=WCD9306; version=WCD9326; version=WCD9330; version=WCD9335; version=WCD9340; version=WCD9341; version=WCD9360; version=WCD9370; version=WCD9371; version=WCD9375; version=WCD9378; version=WCD9380; version=WCD9385; version=WCD9390; version=WCD9395; version=WCN3615; version=WCN3620; version=WCN3660B; version=WCN3680B; version=WCN3910; version=WCN3950; version=WCN3980; version=WCN3988; version=WCN3990; version=WCN6650; version=WCN6755; version=WCN7860; version=WCN7861; version=WCN7880; version=WCN7881; version=WSA8810; version=WSA8815; version=WSA8830; version=WSA8832; version=WSA8835; version=WSA8840; version=WSA8845; version=WSA8845H

Published CVSS scores

7.2Qualcomm, Inc.CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-325Missing Cryptographic Step

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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