CVE-2025-47398

Local memory corruption via GPU use-after-free

Published Feb 2, 2026 · Updated Feb 2, 2026

Use-after-free in Qualcomm Snapdragon GPU memory management allows local users to corrupt memory while deallocating GPU buffers. The graphics component mishandles a memory pointer during buffer deallocation and accesses storage after its lifetime has ended. The local low-privileged path needs no user interaction and can corrupt GPU-managed memory; Qualcomm has not disclosed the specific function involved.

CVSS severity7.8
High
EPSS probability0.10%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Use-after-free in Qualcomm Snapdragon GPU memory management allows local users to corrupt memory while deallocating GPU buffers. The graphics component mishandles a memory pointer during buffer deallocation and accesses storage after its lifetime has ended. The local low-privileged path needs no user interaction and can corrupt GPU-managed memory; Qualcomm has not disclosed the specific function involved.

The record

CVE
CVE-2025-47398
Published
Feb 2, 2026
Updated
Feb 2, 2026
Vendor
Qualcomm
Product
Snapdragon
Classifications
CWE-416
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

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

Exploitability

Present is not the same as exploitable

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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=CSRA6620
  3. Affected versionversion=CSRA6640
  4. Affected versionversion=FastConnect 6200
  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=G1 Gen 1
  10. Affected versionversion=G2 Gen 1
  11. Affected versionversion=IQ6 Series Platform
  12. Affected versionversion=IQ8 Series Platform
  13. Affected versionversion=IQ9 Series Platform
  14. Affected versionversion=LeMansAU
  15. Affected versionversion=LeMans_AU_LGIT
  16. Affected versionversion=Milos
  17. Affected versionversion=Monaco_IOT
  18. Affected versionversion=Netrani
  19. Affected versionversion=Orne
  20. Affected versionversion=Palawan25
  21. Affected versionversion=QAM8255P
  22. Affected versionversion=QAM8295P
  23. Affected versionversion=QAMSRV1H
  24. Affected versionversion=QAMSRV1M
  25. Affected versionversion=QCA2066
  26. Affected versionversion=QCA6391
  27. Affected versionversion=QCA6574
  28. Affected versionversion=QCA6574A
  29. Affected versionversion=QCA6574AU
  30. Affected versionversion=QCA6595
  31. Affected versionversion=QCA6595AU
  32. Affected versionversion=QCA6678AQ
  33. Affected versionversion=QCA6688AQ
  34. Affected versionversion=QCA6696
  35. Affected versionversion=QCA6698AQ
  36. Affected versionversion=QCA6698AU
  37. Affected versionversion=QCA6797AQ
  38. Affected versionversion=QCA8695AU
  39. Affected versionversion=QCM2290
  40. Affected versionversion=QCM4325
  41. Affected versionversion=QCM4490
  42. Affected versionversion=QCM5430
  43. Affected versionversion=QCM6125
  44. Affected versionversion=QCM6490
  45. Affected versionversion=QCN9011
  46. Affected versionversion=QCN9012
  47. Affected versionversion=QCS2290
  48. Affected versionversion=QCS410
  49. Affected versionversion=QCS4290
  50. Affected versionversion=QCS4490
  51. Affected versionversion=QCS8550
  52. Affected versionversion=QMP1000
  53. Affected versionversion=QRB5165N
  54. Affected versionversion=Qualcomm Video Collaboration VC1 Platform
  55. Affected versionversion=Qualcomm Video Collaboration VC3 Platform
  56. Affected versionversion=Qualcomm Video Collaboration VC5 Platform
  57. Affected versionversion=Robotics RB2 Platform
  58. Affected versionversion=Robotics RB5 Platform
  59. Affected versionversion=SA6155P
  60. Affected versionversion=SA7255P
  61. Affected versionversion=SA7775P
  62. Affected versionversion=SA8155P
  63. Affected versionversion=SA8195P
  64. Affected versionversion=SA8255P
  65. Affected versionversion=SA8295P
  66. Affected versionversion=SA8620P
  67. Affected versionversion=SA8770P
  68. Affected versionversion=SA9000P
  69. Affected versionversion=SAR2130P
  70. Affected versionversion=SD662
  71. Affected versionversion=SD 8 Gen1 5G
  72. Affected versionversion=SDA660
  73. Affected versionversion=SM6225P
  74. Affected versionversion=SM6650P
  75. Affected versionversion=SM7435
  76. Affected versionversion=SM7550
  77. Affected versionversion=SM7550P
  78. Affected versionversion=SM7635P
  79. Affected versionversion=SM7675
  80. Affected versionversion=SM7675P
  81. Affected versionversion=SM8475P
  82. Affected versionversion=SM8550P
  83. Affected versionversion=SM8635
  84. Affected versionversion=SM8635P
  85. Affected versionversion=SM8650Q
  86. Affected versionversion=SM8750P
  87. Affected versionversion=Smart Audio 400 Platform
  88. Affected versionversion=Snapdragon 460 Mobile Platform
  89. Affected versionversion=Snapdragon 480 5G Mobile Platform
  90. Affected versionversion=Snapdragon 480+ 5G Mobile Platform
  91. Affected versionversion=Snapdragon 4 Gen 1 Mobile Platform
  92. Affected versionversion=Snapdragon 4 Gen 2 Mobile Platform
  93. Affected versionversion=Snapdragon 660 Mobile Platform
  94. Affected versionversion=Snapdragon 662 Mobile Platform
  95. Affected versionversion=Snapdragon 680 4G Mobile Platform
  96. Affected versionversion=Snapdragon 685 4G Mobile Platform
  97. Affected versionversion=Snapdragon 695 5G Mobile Platform
  98. Affected versionversion=Snapdragon 6 Gen 1 Mobile Platform
  99. Affected versionversion=Snapdragon 6 Gen 3 Mobile Platform
  100. Affected versionversion=Snapdragon 6 Gen 4 Mobile Platform
  101. Affected versionversion=Snapdragon 7 Gen 1 Mobile Platform
  102. Affected versionversion=Snapdragon 7+ Gen 2 Mobile Platform
  103. Affected versionversion=Snapdragon 7s Gen 3 Mobile Platform
  104. Affected versionversion=Snapdragon 8 Elite
  105. Affected versionversion=Snapdragon 8 Gen 1 Mobile Platform
  106. Affected versionversion=Snapdragon 8+ Gen 1 Mobile Platform
  107. Affected versionversion=Snapdragon 8 Gen 2 Mobile Platform
  108. Affected versionversion=Snapdragon 8+ Gen 2 Mobile Platform
  109. Affected versionversion=Snapdragon 8 Gen 3 Mobile Platform
  110. Affected versionversion=Snapdragon AR1 Gen 1 Platform
  111. Affected versionversion=Snapdragon W5+ Gen 1 Wearable Platform
  112. Affected versionversion=SRV1H
  113. Affected versionversion=SRV1M
  114. Affected versionversion=SSG2115P
  115. Affected versionversion=SSG2125P
  116. Affected versionversion=SW5100
  117. Affected versionversion=SW5100P
  118. Affected versionversion=SXR1230P
  119. Affected versionversion=SXR2230P
  120. Affected versionversion=SXR2250P
  121. Affected versionversion=SXR2330P
  122. Affected versionversion=SXR2350P
  123. Affected versionversion=WCD9335
  124. Affected versionversion=WCD9341
  125. Affected versionversion=WCD9370
  126. Affected versionversion=WCD9371
  127. Affected versionversion=WCD9375
  128. Affected versionversion=WCD9378
  129. Affected versionversion=WCD9380
  130. Affected versionversion=WCD9385
  131. Affected versionversion=WCD9390
  132. Affected versionversion=WCD9395
  133. Affected versionversion=WCN3910
  134. Affected versionversion=WCN3950
  135. Affected versionversion=WCN3980
  136. Affected versionversion=WCN3988
  137. Affected versionversion=WCN3990
  138. Affected versionversion=WCN6650
  139. Affected versionversion=WCN6755
  140. Affected versionversion=WCN7860
  141. Affected versionversion=WCN7861
  142. Affected versionversion=WCN7880
  143. Affected versionversion=WCN7881
  144. Affected versionversion=WSA8810
  145. Affected versionversion=WSA8815
  146. Affected versionversion=WSA8830
  147. Affected versionversion=WSA8832
  148. Affected versionversion=WSA8835
  149. Affected versionversion=WSA8840
  150. Affected versionversion=WSA8845
  151. Affected versionversion=WSA8845H

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Qualcomm · Snapdragonversion=AR8031; version=CSRA6620; version=CSRA6640; version=FastConnect 6200; version=FastConnect 6700; version=FastConnect 6900; version=FastConnect 7800; version=Flight RB5 5G Platform; version=G1 Gen 1; version=G2 Gen 1; version=IQ6 Series Platform; version=IQ8 Series Platform; version=IQ9 Series Platform; version=LeMansAU; version=LeMans_AU_LGIT; version=Milos; version=Monaco_IOT; version=Netrani; version=Orne; version=Palawan25; version=QAM8255P; version=QAM8295P; version=QAMSRV1H; version=QAMSRV1M; version=QCA2066; version=QCA6391; version=QCA6574; version=QCA6574A; version=QCA6574AU; version=QCA6595; version=QCA6595AU; version=QCA6678AQ; version=QCA6688AQ; version=QCA6696; version=QCA6698AQ; version=QCA6698AU; version=QCA6797AQ; version=QCA8695AU; version=QCM2290; version=QCM4325; version=QCM4490; version=QCM5430; version=QCM6125; version=QCM6490; version=QCN9011; version=QCN9012; version=QCS2290; version=QCS410; version=QCS4290; version=QCS4490; version=QCS8550; version=QMP1000; version=QRB5165N; version=Qualcomm Video Collaboration VC1 Platform; version=Qualcomm Video Collaboration VC3 Platform; version=Qualcomm Video Collaboration VC5 Platform; 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=SAR2130P; version=SD662; version=SD 8 Gen1 5G; version=SDA660; version=SM6225P; version=SM6650P; 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 Audio 400 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 660 Mobile Platform; version=Snapdragon 662 Mobile Platform; version=Snapdragon 680 4G Mobile Platform; version=Snapdragon 685 4G 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 7 Gen 1 Mobile Platform; version=Snapdragon 7+ Gen 2 Mobile Platform; version=Snapdragon 7s Gen 3 Mobile Platform; 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=Snapdragon AR1 Gen 1 Platform; version=Snapdragon W5+ Gen 1 Wearable Platform; version=SRV1H; version=SRV1M; version=SSG2115P; version=SSG2125P; version=SW5100; version=SW5100P; version=SXR1230P; version=SXR2230P; version=SXR2250P; version=SXR2330P; version=SXR2350P; version=WCD9335; version=WCD9341; version=WCD9370; version=WCD9371; version=WCD9375; version=WCD9378; version=WCD9380; version=WCD9385; version=WCD9390; version=WCD9395; 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

7.8Qualcomm, Inc.CVSS:3.1/AV:L/AC:L/PR:L/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-416Use After Free

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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