CVE-2025-47322

Memory corruption via mode-setting IOCTL use-after-free

Published Dec 18, 2025 · Updated Dec 18, 2025

A use-after-free in Qualcomm Snapdragon platforms allows local users to corrupt memory through mode-setting IOCTL calls. The mode-setting IOCTL path continues using an object after its lifetime ends, corrupting memory while processing the request. Low-privileged local execution is required; Qualcomm has not disclosed whether exploitation produces a crash or code execution.

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

A use-after-free in Qualcomm Snapdragon platforms allows local users to corrupt memory through mode-setting IOCTL calls. The mode-setting IOCTL path continues using an object after its lifetime ends, corrupting memory while processing the request. Low-privileged local execution is required; Qualcomm has not disclosed whether exploitation produces a crash or code execution.

The record

CVE
CVE-2025-47322
Published
Dec 18, 2025
Updated
Dec 18, 2025
Vendor
Qualcomm
Product
Snapdragon
Classifications
CWE-416
Attack vector
local
Privileges
Unavailable

Timeline

How it unfolded

  1. Dec 18, 2025CVE publishedPublication date reported by the CVE source.
  2. Dec 18, 2025Record 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=AR8035
  3. Affected versionversion=CSRA6620
  4. Affected versionversion=CSRA6640
  5. Affected versionversion=FastConnect 6900
  6. Affected versionversion=FastConnect 7800
  7. Affected versionversion=Flight RB5 5G Platform
  8. Affected versionversion=QAM8255P
  9. Affected versionversion=QAM8295P
  10. Affected versionversion=QAM8650P
  11. Affected versionversion=QAM8775P
  12. Affected versionversion=QAMSRV1H
  13. Affected versionversion=QAMSRV1M
  14. Affected versionversion=QCA2066
  15. Affected versionversion=QCA6174A
  16. Affected versionversion=QCA6391
  17. Affected versionversion=QCA6574
  18. Affected versionversion=QCA6574A
  19. Affected versionversion=QCA6574AU
  20. Affected versionversion=QCA6584AU
  21. Affected versionversion=QCA6595
  22. Affected versionversion=QCA6595AU
  23. Affected versionversion=QCA6678AQ
  24. Affected versionversion=QCA6688AQ
  25. Affected versionversion=QCA6696
  26. Affected versionversion=QCA6698AQ
  27. Affected versionversion=QCA6797AQ
  28. Affected versionversion=QCA8081
  29. Affected versionversion=QCA8337
  30. Affected versionversion=QCC710
  31. Affected versionversion=QCM2290
  32. Affected versionversion=QCM6125
  33. Affected versionversion=QCM8550
  34. Affected versionversion=QCN6224
  35. Affected versionversion=QCN6274
  36. Affected versionversion=QCN9011
  37. Affected versionversion=QCN9012
  38. Affected versionversion=QCS2290
  39. Affected versionversion=QCS6125
  40. Affected versionversion=QCS7230
  41. Affected versionversion=QCS8250
  42. Affected versionversion=QCS8550
  43. Affected versionversion=QDU1010
  44. Affected versionversion=QDX1010
  45. Affected versionversion=QDX1011
  46. Affected versionversion=QEP8111
  47. Affected versionversion=QFW7114
  48. Affected versionversion=QFW7124
  49. Affected versionversion=QRB5165N
  50. Affected versionversion=Qualcommr Video Collaboration VC1 Platform
  51. Affected versionversion=Qualcommr Video Collaboration VC5 Platform
  52. Affected versionversion=Robotics RB5 Platform
  53. Affected versionversion=SA6155P
  54. Affected versionversion=SA7255P
  55. Affected versionversion=SA7775P
  56. Affected versionversion=SA8155P
  57. Affected versionversion=SA8195P
  58. Affected versionversion=SA8255P
  59. Affected versionversion=SA8295P
  60. Affected versionversion=SA8620P
  61. Affected versionversion=SA8650P
  62. Affected versionversion=SA8770P
  63. Affected versionversion=SA8775P
  64. Affected versionversion=SA9000P
  65. Affected versionversion=SG4150P
  66. Affected versionversion=SG8275
  67. Affected versionversion=SG8275P
  68. Affected versionversion=SM7550
  69. Affected versionversion=SM7550P
  70. Affected versionversion=SM8550P
  71. Affected versionversion=Smart Audio 400 Platform
  72. Affected versionversion=Snapdragon 460 Mobile Platform
  73. Affected versionversion=Snapdragon 662 Mobile Platform
  74. Affected versionversion=Snapdragon 680 4G Mobile Platform
  75. Affected versionversion=Snapdragon 685 4G Mobile Platform (SM6225-AD)
  76. Affected versionversion=Snapdragon 8 Gen 2 Mobile Platform
  77. Affected versionversion=Snapdragon 8+ Gen 2 Mobile Platform
  78. Affected versionversion=Snapdragon Auto 5G Modem-RF Gen 2
  79. Affected versionversion=Snapdragon W5+ Gen 1 Wearable Platform
  80. Affected versionversion=Snapdragon X32 5G Modem-RF System
  81. Affected versionversion=Snapdragon X35 5G Modem-RF System
  82. Affected versionversion=Snapdragon X72 5G Modem-RF System
  83. Affected versionversion=Snapdragon X75 5G Modem-RF System
  84. Affected versionversion=SRV1H
  85. Affected versionversion=SRV1M
  86. Affected versionversion=SW5100
  87. Affected versionversion=SW5100P
  88. Affected versionversion=WCD9335
  89. Affected versionversion=WCD9340
  90. Affected versionversion=WCD9370
  91. Affected versionversion=WCD9371
  92. Affected versionversion=WCD9375
  93. Affected versionversion=WCD9378
  94. Affected versionversion=WCD9380
  95. Affected versionversion=WCD9385
  96. Affected versionversion=WCD9390
  97. Affected versionversion=WCD9395
  98. Affected versionversion=WCN3910
  99. Affected versionversion=WCN3950
  100. Affected versionversion=WCN3980
  101. Affected versionversion=WCN3988
  102. Affected versionversion=WCN6650
  103. Affected versionversion=WCN6755
  104. Affected versionversion=WSA8810
  105. Affected versionversion=WSA8815
  106. Affected versionversion=WSA8830
  107. Affected versionversion=WSA8832
  108. Affected versionversion=WSA8835
  109. Affected versionversion=WSA8840
  110. Affected versionversion=WSA8845
  111. 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=FastConnect 6900; version=FastConnect 7800; version=Flight RB5 5G Platform; version=QAM8255P; version=QAM8295P; version=QAM8650P; version=QAM8775P; version=QAMSRV1H; version=QAMSRV1M; version=QCA2066; version=QCA6174A; version=QCA6391; version=QCA6574; version=QCA6574A; version=QCA6574AU; version=QCA6584AU; version=QCA6595; version=QCA6595AU; version=QCA6678AQ; version=QCA6688AQ; version=QCA6696; version=QCA6698AQ; version=QCA6797AQ; version=QCA8081; version=QCA8337; version=QCC710; version=QCM2290; version=QCM6125; version=QCM8550; version=QCN6224; version=QCN6274; version=QCN9011; version=QCN9012; version=QCS2290; version=QCS6125; version=QCS7230; version=QCS8250; version=QCS8550; version=QDU1010; version=QDX1010; version=QDX1011; version=QEP8111; version=QFW7114; version=QFW7124; version=QRB5165N; version=Qualcommr Video Collaboration VC1 Platform; version=Qualcommr Video Collaboration VC5 Platform; version=Robotics RB5 Platform; version=SA6155P; version=SA7255P; version=SA7775P; version=SA8155P; version=SA8195P; version=SA8255P; version=SA8295P; version=SA8620P; version=SA8650P; version=SA8770P; version=SA8775P; version=SA9000P; version=SG4150P; version=SG8275; version=SG8275P; version=SM7550; version=SM7550P; version=SM8550P; version=Smart Audio 400 Platform; version=Snapdragon 460 Mobile Platform; version=Snapdragon 662 Mobile Platform; version=Snapdragon 680 4G Mobile Platform; version=Snapdragon 685 4G Mobile Platform (SM6225-AD); version=Snapdragon 8 Gen 2 Mobile Platform; version=Snapdragon 8+ Gen 2 Mobile Platform; version=Snapdragon Auto 5G Modem-RF Gen 2; version=Snapdragon W5+ Gen 1 Wearable Platform; version=Snapdragon X32 5G Modem-RF System; version=Snapdragon X35 5G Modem-RF System; version=Snapdragon X72 5G Modem-RF System; version=Snapdragon X75 5G Modem-RF System; version=SRV1H; version=SRV1M; version=SW5100; version=SW5100P; version=WCD9335; version=WCD9340; 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=WCN6650; version=WCN6755; 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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
PrivilegesUnavailable
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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