CVE-2025-47330

Local service interruption via video packet over-read

Published Jan 6, 2026 · Updated Jan 6, 2026

Buffer over-read in Qualcomm Snapdragon video processing allows local users to cause a transient service interruption while firmware packets are parsed. The disclosed mechanism stops at an over-read while parsing packets received from video firmware; no function or failed boundary check is public. Exploitation requires low-privileged local access, and the documented consequence is a temporary interruption without confidentiality or integrity impact.

CVSS severity5.5
Medium
EPSS probability0.07%
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 video processing allows local users to cause a transient service interruption while firmware packets are parsed. The disclosed mechanism stops at an over-read while parsing packets received from video firmware; no function or failed boundary check is public. Exploitation requires low-privileged local access, and the documented consequence is a temporary interruption without confidentiality or integrity impact.

The record

CVE
CVE-2025-47330
Published
Jan 6, 2026
Updated
Jan 6, 2026
Vendor
Qualcomm
Product
Snapdragon
Classifications
CWE-126, T1499
Attack vector
local
Privileges
Unavailable

Timeline

How it unfolded

  1. Jan 6, 2026CVE publishedPublication date reported by the CVE source.
  2. Jan 6, 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=AR8031
  2. Affected versionversion=AR8035
  3. Affected versionversion=CSRA6620
  4. Affected versionversion=CSRA6640
  5. Affected versionversion=C-V2X 9150
  6. Affected versionversion=FastConnect 6200
  7. Affected versionversion=FastConnect 6700
  8. Affected versionversion=FastConnect 6800
  9. Affected versionversion=FastConnect 6900
  10. Affected versionversion=FastConnect 7800
  11. Affected versionversion=Flight RB5 5G Platform
  12. Affected versionversion=MDM9628
  13. Affected versionversion=QAM8255P
  14. Affected versionversion=QAM8295P
  15. Affected versionversion=QAM8650P
  16. Affected versionversion=QAM8775P
  17. Affected versionversion=QAMSRV1H
  18. Affected versionversion=QAMSRV1M
  19. Affected versionversion=QCA2066
  20. Affected versionversion=QCA6174A
  21. Affected versionversion=QCA6391
  22. Affected versionversion=QCA6564A
  23. Affected versionversion=QCA6564AU
  24. Affected versionversion=QCA6574
  25. Affected versionversion=QCA6574A
  26. Affected versionversion=QCA6574AU
  27. Affected versionversion=QCA6584AU
  28. Affected versionversion=QCA6595
  29. Affected versionversion=QCA6595AU
  30. Affected versionversion=QCA6678AQ
  31. Affected versionversion=QCA6688AQ
  32. Affected versionversion=QCA6696
  33. Affected versionversion=QCA6698AQ
  34. Affected versionversion=QCA6698AU
  35. Affected versionversion=QCA6797AQ
  36. Affected versionversion=QCA8081
  37. Affected versionversion=QCA8337
  38. Affected versionversion=QCA9367
  39. Affected versionversion=QCA9377
  40. Affected versionversion=QCC710
  41. Affected versionversion=QCM2290
  42. Affected versionversion=QCM4490
  43. Affected versionversion=QCM5430
  44. Affected versionversion=QCM6125
  45. Affected versionversion=QCM6490
  46. Affected versionversion=QCM8550
  47. Affected versionversion=QCN6024
  48. Affected versionversion=QCN6224
  49. Affected versionversion=QCN6274
  50. Affected versionversion=QCN9011
  51. Affected versionversion=QCN9012
  52. Affected versionversion=QCN9024
  53. Affected versionversion=QCS2290
  54. Affected versionversion=QCS410
  55. Affected versionversion=QCS4490
  56. Affected versionversion=QCS5430
  57. Affected versionversion=QCS610
  58. Affected versionversion=QCS6125
  59. Affected versionversion=QCS6490
  60. Affected versionversion=QCS7230
  61. Affected versionversion=QCS8250
  62. Affected versionversion=QCS8550
  63. Affected versionversion=QCS9100
  64. Affected versionversion=QDU1010
  65. Affected versionversion=QDX1010
  66. Affected versionversion=QDX1011
  67. Affected versionversion=QEP8111
  68. Affected versionversion=QFW7114
  69. Affected versionversion=QFW7124
  70. Affected versionversion=QMP1000
  71. Affected versionversion=QRB5165M
  72. Affected versionversion=QRB5165N
  73. Affected versionversion=Qualcomm 215 Mobile Platform
  74. Affected versionversion=Qualcommr Video Collaboration VC1 Platform
  75. Affected versionversion=Qualcommr Video Collaboration VC3 Platform
  76. Affected versionversion=Qualcommr Video Collaboration VC5 Platform
  77. Affected versionversion=Robotics RB2 Platform
  78. Affected versionversion=Robotics RB5 Platform
  79. Affected versionversion=SA2150P
  80. Affected versionversion=SA4150P
  81. Affected versionversion=SA4155P
  82. Affected versionversion=SA6145P
  83. Affected versionversion=SA6150P
  84. Affected versionversion=SA6155P
  85. Affected versionversion=SA7255P
  86. Affected versionversion=SA7775P
  87. Affected versionversion=SA8145P
  88. Affected versionversion=SA8150P
  89. Affected versionversion=SA8155P
  90. Affected versionversion=SA8195P
  91. Affected versionversion=SA8255P
  92. Affected versionversion=SA8295P
  93. Affected versionversion=SA8620P
  94. Affected versionversion=SA8650P
  95. Affected versionversion=SA8770P
  96. Affected versionversion=SA8775P
  97. Affected versionversion=SA9000P
  98. Affected versionversion=SC8380XP
  99. Affected versionversion=SD660
  100. Affected versionversion=SD865 5G
  101. Affected versionversion=SD 8 Gen1 5G
  102. Affected versionversion=SDX61
  103. Affected versionversion=SG4150P
  104. Affected versionversion=SG8275
  105. Affected versionversion=SG8275P
  106. Affected versionversion=SM4635
  107. Affected versionversion=SM6225P
  108. Affected versionversion=SM6475
  109. Affected versionversion=SM6650
  110. Affected versionversion=SM6650P
  111. Affected versionversion=SM7250P
  112. Affected versionversion=SM7325P
  113. Affected versionversion=SM7435
  114. Affected versionversion=SM7550
  115. Affected versionversion=SM7550P
  116. Affected versionversion=SM7635
  117. Affected versionversion=SM7635P
  118. Affected versionversion=SM7675
  119. Affected versionversion=SM7675P
  120. Affected versionversion=SM8475P
  121. Affected versionversion=SM8550P
  122. Affected versionversion=SM8635
  123. Affected versionversion=SM8635P
  124. Affected versionversion=SM8650Q
  125. Affected versionversion=SM8735
  126. Affected versionversion=SM8750
  127. Affected versionversion=SM8750P
  128. Affected versionversion=Smart Audio 400 Platform
  129. Affected versionversion=Snapdragon 460 Mobile Platform
  130. Affected versionversion=Snapdragon 480 5G Mobile Platform
  131. Affected versionversion=Snapdragon 480+ 5G Mobile Platform (SM4350-AC)
  132. Affected versionversion=Snapdragon 4 Gen 1 Mobile Platform
  133. Affected versionversion=Snapdragon 4 Gen 2 Mobile Platform
  134. Affected versionversion=Snapdragon 660 Mobile Platform
  135. Affected versionversion=Snapdragon 662 Mobile Platform
  136. Affected versionversion=Snapdragon 680 4G Mobile Platform
  137. Affected versionversion=Snapdragon 685 4G Mobile Platform (SM6225-AD)
  138. Affected versionversion=Snapdragon 690 5G Mobile Platform
  139. Affected versionversion=Snapdragon 695 5G Mobile Platform
  140. Affected versionversion=Snapdragon 6 Gen 1 Mobile Platform
  141. Affected versionversion=Snapdragon 720G Mobile Platform
  142. Affected versionversion=Snapdragon 765 5G Mobile Platform (SM7250-AA)
  143. Affected versionversion=Snapdragon 765G 5G Mobile Platform (SM7250-AB)
  144. Affected versionversion=Snapdragon 768G 5G Mobile Platform (SM7250-AC)
  145. Affected versionversion=Snapdragon 778G 5G Mobile Platform
  146. Affected versionversion=Snapdragon 778G+ 5G Mobile Platform (SM7325-AE)
  147. Affected versionversion=Snapdragon 782G Mobile Platform (SM7325-AF)
  148. Affected versionversion=Snapdragon 7c+ Gen 3 Compute
  149. Affected versionversion=Snapdragon 7 Gen 1 Mobile Platform
  150. Affected versionversion=Snapdragon 7+ Gen 2 Mobile Platform
  151. Affected versionversion=Snapdragon 865 5G Mobile Platform
  152. Affected versionversion=Snapdragon 865+ 5G Mobile Platform (SM8250-AB)
  153. Affected versionversion=Snapdragon 870 5G Mobile Platform (SM8250-AC)
  154. Affected versionversion=Snapdragon 888 5G Mobile Platform
  155. Affected versionversion=Snapdragon 888+ 5G Mobile Platform (SM8350-AC)
  156. Affected versionversion=Snapdragon 8 Gen 1 Mobile Platform
  157. Affected versionversion=Snapdragon 8+ Gen 1 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 AR1 Gen 1 Platform "Luna1"
  163. Affected versionversion=Snapdragon AR2 Gen 1 Platform
  164. Affected versionversion=Snapdragon Auto 4G Modem
  165. Affected versionversion=Snapdragon Auto 5G Modem-RF
  166. Affected versionversion=Snapdragon Auto 5G Modem-RF Gen 2
  167. Affected versionversion=Snapdragon W5+ Gen 1 Wearable Platform
  168. Affected versionversion=Snapdragon X12 LTE Modem
  169. Affected versionversion=Snapdragon X32 5G Modem-RF System
  170. Affected versionversion=Snapdragon X35 5G Modem-RF System
  171. Affected versionversion=Snapdragon X55 5G Modem-RF System
  172. Affected versionversion=Snapdragon X65 5G Modem-RF System
  173. Affected versionversion=Snapdragon X72 5G Modem-RF System
  174. Affected versionversion=Snapdragon X75 5G Modem-RF System
  175. Affected versionversion=Snapdragon XR2 5G Platform
  176. Affected versionversion=Snapdragon XR2+ Gen 1 Platform
  177. Affected versionversion=SRV1H
  178. Affected versionversion=SRV1M
  179. Affected versionversion=SSG2115P
  180. Affected versionversion=SSG2125P
  181. Affected versionversion=SW5100
  182. Affected versionversion=SW5100P
  183. Affected versionversion=SXR1230P
  184. Affected versionversion=SXR2230P
  185. Affected versionversion=SXR2250P
  186. Affected versionversion=SXR2330P
  187. Affected versionversion=SXR2350P
  188. Affected versionversion=WCD9326
  189. Affected versionversion=WCD9335
  190. Affected versionversion=WCD9340
  191. Affected versionversion=WCD9341
  192. Affected versionversion=WCD9370
  193. Affected versionversion=WCD9371
  194. Affected versionversion=WCD9375
  195. Affected versionversion=WCD9378
  196. Affected versionversion=WCD9380
  197. Affected versionversion=WCD9385
  198. Affected versionversion=WCD9390
  199. Affected versionversion=WCD9395
  200. Affected versionversion=WCN3615
  201. Affected versionversion=WCN3660B
  202. Affected versionversion=WCN3680B
  203. Affected versionversion=WCN3910
  204. Affected versionversion=WCN3950
  205. Affected versionversion=WCN3980
  206. Affected versionversion=WCN3988
  207. Affected versionversion=WCN3990
  208. Affected versionversion=WCN6650
  209. Affected versionversion=WCN6740
  210. Affected versionversion=WCN6755
  211. Affected versionversion=WCN7750
  212. Affected versionversion=WCN7860
  213. Affected versionversion=WCN7861
  214. Affected versionversion=WCN7880
  215. Affected versionversion=WCN7881
  216. Affected versionversion=WSA8810
  217. Affected versionversion=WSA8815
  218. Affected versionversion=WSA8830
  219. Affected versionversion=WSA8832
  220. Affected versionversion=WSA8835
  221. Affected versionversion=WSA8840
  222. Affected versionversion=WSA8845
  223. Affected versionversion=WSA8845H

What conditions does exploitation require?

Attack vectorlocal
Required privilegesUnavailable in this record.

What is affected?

Qualcomm · Snapdragonversion=AR8031; version=AR8035; version=CSRA6620; version=CSRA6640; version=C-V2X 9150; version=FastConnect 6200; version=FastConnect 6700; version=FastConnect 6800; version=FastConnect 6900; version=FastConnect 7800; version=Flight RB5 5G Platform; version=MDM9628; version=QAM8255P; version=QAM8295P; version=QAM8650P; version=QAM8775P; version=QAMSRV1H; version=QAMSRV1M; version=QCA2066; version=QCA6174A; version=QCA6391; version=QCA6564A; version=QCA6564AU; version=QCA6574; version=QCA6574A; version=QCA6574AU; version=QCA6584AU; version=QCA6595; 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=QCM4490; version=QCM5430; version=QCM6125; version=QCM6490; version=QCM8550; version=QCN6024; version=QCN6224; version=QCN6274; version=QCN9011; version=QCN9012; version=QCN9024; version=QCS2290; version=QCS410; version=QCS4490; version=QCS5430; version=QCS610; version=QCS6125; version=QCS6490; version=QCS7230; version=QCS8250; version=QCS8550; version=QCS9100; version=QDU1010; version=QDX1010; version=QDX1011; version=QEP8111; version=QFW7114; version=QFW7124; version=QMP1000; version=QRB5165M; version=QRB5165N; version=Qualcomm 215 Mobile Platform; version=Qualcommr Video Collaboration VC1 Platform; version=Qualcommr Video Collaboration VC3 Platform; version=Qualcommr Video Collaboration VC5 Platform; version=Robotics RB2 Platform; version=Robotics RB5 Platform; version=SA2150P; version=SA4150P; version=SA4155P; version=SA6145P; version=SA6150P; version=SA6155P; version=SA7255P; version=SA7775P; version=SA8145P; version=SA8150P; version=SA8155P; version=SA8195P; version=SA8255P; version=SA8295P; version=SA8620P; version=SA8650P; version=SA8770P; version=SA8775P; version=SA9000P; version=SC8380XP; version=SD660; version=SD865 5G; version=SD 8 Gen1 5G; version=SDX61; version=SG4150P; version=SG8275; version=SG8275P; version=SM4635; version=SM6225P; version=SM6475; version=SM6650; version=SM6650P; version=SM7250P; version=SM7325P; version=SM7435; version=SM7550; version=SM7550P; version=SM7635; version=SM7635P; version=SM7675; version=SM7675P; version=SM8475P; version=SM8550P; version=SM8635; version=SM8635P; version=SM8650Q; version=SM8735; version=SM8750; version=SM8750P; version=Smart Audio 400 Platform; version=Snapdragon 460 Mobile Platform; version=Snapdragon 480 5G Mobile Platform; version=Snapdragon 480+ 5G Mobile Platform (SM4350-AC); version=Snapdragon 4 Gen 1 Mobile Platform; version=Snapdragon 4 Gen 2 Mobile Platform; version=Snapdragon 660 Mobile Platform; version=Snapdragon 662 Mobile Platform; version=Snapdragon 680 4G Mobile Platform; version=Snapdragon 685 4G Mobile Platform (SM6225-AD); version=Snapdragon 690 5G Mobile Platform; version=Snapdragon 695 5G Mobile Platform; version=Snapdragon 6 Gen 1 Mobile Platform; version=Snapdragon 720G Mobile Platform; version=Snapdragon 765 5G Mobile Platform (SM7250-AA); version=Snapdragon 765G 5G Mobile Platform (SM7250-AB); version=Snapdragon 768G 5G Mobile Platform (SM7250-AC); version=Snapdragon 778G 5G Mobile Platform; version=Snapdragon 778G+ 5G Mobile Platform (SM7325-AE); version=Snapdragon 782G Mobile Platform (SM7325-AF); version=Snapdragon 7c+ Gen 3 Compute; version=Snapdragon 7 Gen 1 Mobile Platform; version=Snapdragon 7+ Gen 2 Mobile Platform; version=Snapdragon 865 5G Mobile Platform; version=Snapdragon 865+ 5G Mobile Platform (SM8250-AB); version=Snapdragon 870 5G Mobile Platform (SM8250-AC); version=Snapdragon 888 5G Mobile Platform; version=Snapdragon 888+ 5G Mobile Platform (SM8350-AC); 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=Snapdragon AR1 Gen 1 Platform; version=Snapdragon AR1 Gen 1 Platform "Luna1"; version=Snapdragon AR2 Gen 1 Platform; version=Snapdragon Auto 4G Modem; 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 X55 5G Modem-RF System; version=Snapdragon X65 5G Modem-RF System; version=Snapdragon X72 5G Modem-RF System; version=Snapdragon X75 5G Modem-RF System; version=Snapdragon XR2 5G Platform; version=Snapdragon XR2+ Gen 1 Platform; version=SRV1H; version=SRV1M; version=SSG2115P; version=SSG2125P; version=SW5100; version=SW5100P; version=SXR1230P; version=SXR2230P; version=SXR2250P; version=SXR2330P; version=SXR2350P; version=WCD9326; version=WCD9335; version=WCD9340; version=WCD9341; version=WCD9370; version=WCD9371; version=WCD9375; version=WCD9378; version=WCD9380; version=WCD9385; version=WCD9390; version=WCD9395; version=WCN3615; version=WCN3660B; version=WCN3680B; version=WCN3910; version=WCN3950; version=WCN3980; version=WCN3988; version=WCN3990; version=WCN6650; version=WCN6740; version=WCN6755; version=WCN7750; 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

5.5Qualcomm, Inc.CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
PrivilegesUnavailable
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-126Buffer Over-read
T1499Endpoint Denial of Service

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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