CVE-2025-59609Network attack vector

Information disclosure via undersized MBSSID element over-read

Published Jun 1, 2026 · Updated Jun 1, 2026

Buffer over-read in Qualcomm Snapdragon WLAN host communication allows remote authenticated users to disclose information via malformed Wi-Fi frames. The advertisement-frame handler processes an MBSSID element shorter than the structure it reads, causing access beyond the element boundary. A crafted advertisement frame, low privileges, and user interaction are required; Qualcomm has not disclosed which memory contents can be returned.

CVSS severity5.5
Medium
EPSS probability0.09%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Buffer over-read in Qualcomm Snapdragon WLAN host communication allows remote authenticated users to disclose information via malformed Wi-Fi frames. The advertisement-frame handler processes an MBSSID element shorter than the structure it reads, causing access beyond the element boundary. A crafted advertisement frame, low privileges, and user interaction are required; Qualcomm has not disclosed which memory contents can be returned.

The record

CVE
CVE-2025-59609
Published
Jun 1, 2026
Updated
Jun 1, 2026
Vendor
Qualcomm
Product
Snapdragon
Classifications
CWE-126
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 1, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 1, 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=AR8035
  2. Affected versionversion=CSR8811
  3. Affected versionversion=CSRA6620
  4. Affected versionversion=CSRA6640
  5. Affected versionversion=FastConnect 6700
  6. Affected versionversion=FastConnect 6900
  7. Affected versionversion=FastConnect 7800
  8. Affected versionversion=Flight RB5 5G Platform
  9. Affected versionversion=FWA Gen 3 Ultra Platform
  10. Affected versionversion=Immersive Home 214 Platform
  11. Affected versionversion=Immersive Home 216 Platform
  12. Affected versionversion=Immersive Home 316 Platform
  13. Affected versionversion=Immersive Home 318 Platform
  14. Affected versionversion=Immersive Home 3210 Platform
  15. Affected versionversion=Immersive Home 326 Platform
  16. Affected versionversion=IPQ5010
  17. Affected versionversion=IPQ5028
  18. Affected versionversion=IPQ5300
  19. Affected versionversion=IPQ5302
  20. Affected versionversion=IPQ5312
  21. Affected versionversion=IPQ5332
  22. Affected versionversion=IPQ6000
  23. Affected versionversion=IPQ6010
  24. Affected versionversion=IPQ6018
  25. Affected versionversion=IPQ8076
  26. Affected versionversion=IPQ8078
  27. Affected versionversion=IPQ9008
  28. Affected versionversion=IPQ9554
  29. Affected versionversion=IPQ9570
  30. Affected versionversion=IPQ9574
  31. Affected versionversion=IQ6 Series Platform
  32. Affected versionversion=IQ8 Series Platform
  33. Affected versionversion=IQ9 Series Platform
  34. Affected versionversion=LeMansAU
  35. Affected versionversion=LeMans_AU_LGIT
  36. Affected versionversion=Marina
  37. Affected versionversion=Milos
  38. Affected versionversion=Monaco_IOT
  39. Affected versionversion=Networking Pro 1200 Platform
  40. Affected versionversion=Networking Pro 1210 Platform
  41. Affected versionversion=Networking Pro 1610 Platform
  42. Affected versionversion=Networking Pro 400 Platform
  43. Affected versionversion=Networking Pro 600 Platform
  44. Affected versionversion=Networking Pro 610 Platform
  45. Affected versionversion=Networking Pro 800 Platform
  46. Affected versionversion=Networking Pro 810 Platform
  47. Affected versionversion=Pandeiro
  48. Affected versionversion=QAM8255P
  49. Affected versionversion=QAM8295P
  50. Affected versionversion=QAMSRV1H
  51. Affected versionversion=QAMSRV1M
  52. Affected versionversion=QCA0000
  53. Affected versionversion=QCA4024
  54. Affected versionversion=QCA6391
  55. Affected versionversion=QCA6554A
  56. Affected versionversion=QCA6564AU
  57. Affected versionversion=QCA6574
  58. Affected versionversion=QCA6574A
  59. Affected versionversion=QCA6574AU
  60. Affected versionversion=QCA6584AU
  61. Affected versionversion=QCA6595
  62. Affected versionversion=QCA6595AU
  63. Affected versionversion=QCA6678AQ
  64. Affected versionversion=QCA6688AQ
  65. Affected versionversion=QCA6696
  66. Affected versionversion=QCA6698AQ
  67. Affected versionversion=QCA6777AQ
  68. Affected versionversion=QCA6787AQ
  69. Affected versionversion=QCA6797AQ
  70. Affected versionversion=QCA8075
  71. Affected versionversion=QCA8080
  72. Affected versionversion=QCA8081
  73. Affected versionversion=QCA8082
  74. Affected versionversion=QCA8084
  75. Affected versionversion=QCA8085
  76. Affected versionversion=QCA8101
  77. Affected versionversion=QCA8102
  78. Affected versionversion=QCA8111
  79. Affected versionversion=QCA8112
  80. Affected versionversion=QCA8337
  81. Affected versionversion=QCA8384
  82. Affected versionversion=QCA8385
  83. Affected versionversion=QCA8386
  84. Affected versionversion=QCA9888
  85. Affected versionversion=QCA9889
  86. Affected versionversion=QCC710
  87. Affected versionversion=QCF8000
  88. Affected versionversion=QCF8001
  89. Affected versionversion=QCM5430
  90. Affected versionversion=QCM6490
  91. Affected versionversion=QCN5022
  92. Affected versionversion=QCN5024
  93. Affected versionversion=QCN5052
  94. Affected versionversion=QCN5122
  95. Affected versionversion=QCN5124
  96. Affected versionversion=QCN5152
  97. Affected versionversion=QCN5154
  98. Affected versionversion=QCN5164
  99. Affected versionversion=QCN5224
  100. Affected versionversion=QCN6023
  101. Affected versionversion=QCN6024
  102. Affected versionversion=QCN6122
  103. Affected versionversion=QCN6132
  104. Affected versionversion=QCN6224
  105. Affected versionversion=QCN6274
  106. Affected versionversion=QCN6402
  107. Affected versionversion=QCN6412
  108. Affected versionversion=QCN6422
  109. Affected versionversion=QCN6432
  110. Affected versionversion=QCN9000
  111. Affected versionversion=QCN9022
  112. Affected versionversion=QCN9024
  113. Affected versionversion=QCN9070
  114. Affected versionversion=QCN9100
  115. Affected versionversion=QCN9160
  116. Affected versionversion=QCN9274
  117. Affected versionversion=QFW7114
  118. Affected versionversion=QFW7124
  119. Affected versionversion=QLN1083BD
  120. Affected versionversion=QLN1086BD
  121. Affected versionversion=QPA1083BD
  122. Affected versionversion=QPA1086BD
  123. Affected versionversion=QRB5165N
  124. Affected versionversion=Qualcomm Video Collaboration VC3 Platform
  125. Affected versionversion=Qualcomm Video Collaboration VC5 Platform
  126. Affected versionversion=QXM1093
  127. Affected versionversion=QXM1094
  128. Affected versionversion=QXM1095
  129. Affected versionversion=QXM1096
  130. Affected versionversion=QXM8083
  131. Affected versionversion=Robotics RB2 Platform
  132. Affected versionversion=Robotics RB5 Platform
  133. Affected versionversion=SA6155P
  134. Affected versionversion=SA7255P
  135. Affected versionversion=SA7775P
  136. Affected versionversion=SA8155P
  137. Affected versionversion=SA8195P
  138. Affected versionversion=SA8255P
  139. Affected versionversion=SA8295P
  140. Affected versionversion=SA8620P
  141. Affected versionversion=SA8770P
  142. Affected versionversion=SA9000P
  143. Affected versionversion=SAR1250P
  144. Affected versionversion=SAR2130P
  145. Affected versionversion=SAR2230P
  146. Affected versionversion=SM6650P
  147. Affected versionversion=SM7550
  148. Affected versionversion=SM7550P
  149. Affected versionversion=SM7635P
  150. Affected versionversion=SM7675
  151. Affected versionversion=SM8550P
  152. Affected versionversion=SM8635
  153. Affected versionversion=SM8650Q
  154. Affected versionversion=Snapdragon 460 Mobile Platform
  155. Affected versionversion=Snapdragon 662 Mobile Platform
  156. Affected versionversion=Snapdragon 6 Gen 4 Mobile Platform
  157. Affected versionversion=Snapdragon 7s Gen 3 Mobile Platform
  158. Affected versionversion=Snapdragon 8 Gen 2 Mobile Platform
  159. Affected versionversion=Snapdragon 8+ Gen 2 Mobile Platform
  160. Affected versionversion=Snapdragon 8 Gen 3 Mobile Platform
  161. Affected versionversion=Snapdragon AR1 Gen 1 Platform
  162. Affected versionversion=Snapdragon X75 5G Modem-RF System
  163. Affected versionversion=SRV1H
  164. Affected versionversion=SRV1M
  165. Affected versionversion=SW5100P
  166. Affected versionversion=SW-only
  167. Affected versionversion=SXR2230P
  168. Affected versionversion=SXR2250P
  169. Affected versionversion=WCD9335
  170. Affected versionversion=WCD9340
  171. Affected versionversion=WCD9370
  172. Affected versionversion=WCD9371
  173. Affected versionversion=WCD9375
  174. Affected versionversion=WCD9378
  175. Affected versionversion=WCD9380
  176. Affected versionversion=WCD9385
  177. Affected versionversion=WCD9390
  178. Affected versionversion=WCD9395
  179. Affected versionversion=WCN3950
  180. Affected versionversion=WCN3988
  181. Affected versionversion=WCN6650
  182. Affected versionversion=WCN6755
  183. Affected versionversion=WCN7860
  184. Affected versionversion=WCN7861
  185. Affected versionversion=WSA8830
  186. Affected versionversion=WSA8832
  187. Affected versionversion=WSA8835
  188. Affected versionversion=WSA8840
  189. Affected versionversion=WSA8845
  190. Affected versionversion=WSA8845H

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Qualcomm · Snapdragonversion=AR8035; version=CSR8811; version=CSRA6620; version=CSRA6640; version=FastConnect 6700; version=FastConnect 6900; version=FastConnect 7800; version=Flight RB5 5G Platform; version=FWA Gen 3 Ultra Platform; version=Immersive Home 214 Platform; version=Immersive Home 216 Platform; version=Immersive Home 316 Platform; version=Immersive Home 318 Platform; version=Immersive Home 3210 Platform; version=Immersive Home 326 Platform; version=IPQ5010; version=IPQ5028; version=IPQ5300; version=IPQ5302; version=IPQ5312; version=IPQ5332; version=IPQ6000; version=IPQ6010; version=IPQ6018; version=IPQ8076; version=IPQ8078; version=IPQ9008; version=IPQ9554; version=IPQ9570; version=IPQ9574; version=IQ6 Series Platform; version=IQ8 Series Platform; version=IQ9 Series Platform; version=LeMansAU; version=LeMans_AU_LGIT; version=Marina; version=Milos; version=Monaco_IOT; version=Networking Pro 1200 Platform; version=Networking Pro 1210 Platform; version=Networking Pro 1610 Platform; version=Networking Pro 400 Platform; version=Networking Pro 600 Platform; version=Networking Pro 610 Platform; version=Networking Pro 800 Platform; version=Networking Pro 810 Platform; version=Pandeiro; version=QAM8255P; version=QAM8295P; version=QAMSRV1H; version=QAMSRV1M; version=QCA0000; version=QCA4024; version=QCA6391; version=QCA6554A; version=QCA6564AU; version=QCA6574; version=QCA6574A; version=QCA6574AU; version=QCA6584AU; version=QCA6595; version=QCA6595AU; version=QCA6678AQ; version=QCA6688AQ; version=QCA6696; version=QCA6698AQ; version=QCA6777AQ; version=QCA6787AQ; version=QCA6797AQ; version=QCA8075; version=QCA8080; version=QCA8081; version=QCA8082; version=QCA8084; version=QCA8085; version=QCA8101; version=QCA8102; version=QCA8111; version=QCA8112; version=QCA8337; version=QCA8384; version=QCA8385; version=QCA8386; version=QCA9888; version=QCA9889; version=QCC710; version=QCF8000; version=QCF8001; version=QCM5430; version=QCM6490; version=QCN5022; version=QCN5024; version=QCN5052; version=QCN5122; version=QCN5124; version=QCN5152; version=QCN5154; version=QCN5164; version=QCN5224; version=QCN6023; version=QCN6024; version=QCN6122; version=QCN6132; version=QCN6224; version=QCN6274; version=QCN6402; version=QCN6412; version=QCN6422; version=QCN6432; version=QCN9000; version=QCN9022; version=QCN9024; version=QCN9070; version=QCN9100; version=QCN9160; version=QCN9274; version=QFW7114; version=QFW7124; version=QLN1083BD; version=QLN1086BD; version=QPA1083BD; version=QPA1086BD; version=QRB5165N; version=Qualcomm Video Collaboration VC3 Platform; version=Qualcomm Video Collaboration VC5 Platform; version=QXM1093; version=QXM1094; version=QXM1095; version=QXM1096; version=QXM8083; version=Robotics RB2 Platform; version=Robotics RB5 Platform; version=SA6155P; version=SA7255P; version=SA7775P; version=SA8155P; version=SA8195P; version=SA8255P; version=SA8295P; version=SA8620P; version=SA8770P; version=SA9000P; version=SAR1250P; version=SAR2130P; version=SAR2230P; version=SM6650P; version=SM7550; version=SM7550P; version=SM7635P; version=SM7675; version=SM8550P; version=SM8635; version=SM8650Q; version=Snapdragon 460 Mobile Platform; version=Snapdragon 662 Mobile Platform; version=Snapdragon 6 Gen 4 Mobile Platform; version=Snapdragon 7s Gen 3 Mobile Platform; version=Snapdragon 8 Gen 2 Mobile Platform; version=Snapdragon 8+ Gen 2 Mobile Platform; version=Snapdragon 8 Gen 3 Mobile Platform; version=Snapdragon AR1 Gen 1 Platform; version=Snapdragon X75 5G Modem-RF System; version=SRV1H; version=SRV1M; version=SW5100P; version=SW-only; version=SXR2230P; version=SXR2250P; version=WCD9335; version=WCD9340; version=WCD9370; version=WCD9371; version=WCD9375; version=WCD9378; version=WCD9380; version=WCD9385; version=WCD9390; version=WCD9395; version=WCN3950; version=WCN3988; version=WCN6650; version=WCN6755; version=WCN7860; version=WCN7861; version=WSA8830; version=WSA8832; version=WSA8835; version=WSA8840; version=WSA8845; version=WSA8845H

Published CVSS scores

5.5Qualcomm, Inc.CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:L

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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-126Buffer Over-read

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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