CVE-2025-47345

License-data disclosure and tampering via nonce reuse

Published Jan 6, 2026 · Updated Jan 6, 2026

Cryptographic failure in Qualcomm Snapdragon license-data encryption allows local users to read or alter protected license data. The encryption path reuses a nonce and key pair, but Qualcomm has not identified the responsible component or operation. A local low-privileged user is required; exploitation compromises license-data confidentiality and integrity without interrupting service.

CVSS severity8.4
High
EPSS probability0.08%
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 license-data encryption allows local users to read or alter protected license data. The encryption path reuses a nonce and key pair, but Qualcomm has not identified the responsible component or operation. A local low-privileged user is required; exploitation compromises license-data confidentiality and integrity without interrupting service.

The record

CVE
CVE-2025-47345
Published
Jan 6, 2026
Updated
Jan 6, 2026
Vendor
Qualcomm
Product
Snapdragon
Classifications
CWE-323
Attack vector
local
Privileges
authenticated

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

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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=AR8035
  2. Affected versionversion=FastConnect 6200
  3. Affected versionversion=FastConnect 6700
  4. Affected versionversion=FastConnect 6900
  5. Affected versionversion=FastConnect 7800
  6. Affected versionversion=QAM8255P
  7. Affected versionversion=QAM8295P
  8. Affected versionversion=QAM8620P
  9. Affected versionversion=QAM8650P
  10. Affected versionversion=QAM8775P
  11. Affected versionversion=QAMSRV1H
  12. Affected versionversion=QAMSRV1M
  13. Affected versionversion=QCA6174A
  14. Affected versionversion=QCA6574AU
  15. Affected versionversion=QCA6584AU
  16. Affected versionversion=QCA6595
  17. Affected versionversion=QCA6595AU
  18. Affected versionversion=QCA6678AQ
  19. Affected versionversion=QCA6688AQ
  20. Affected versionversion=QCA6696
  21. Affected versionversion=QCA6698AQ
  22. Affected versionversion=QCA6797AQ
  23. Affected versionversion=QCA8081
  24. Affected versionversion=QCA8337
  25. Affected versionversion=QCC710
  26. Affected versionversion=QCM5430
  27. Affected versionversion=QCM6490
  28. Affected versionversion=QCN6224
  29. Affected versionversion=QCN6274
  30. Affected versionversion=QCS5430
  31. Affected versionversion=QCS615
  32. Affected versionversion=QCS6490
  33. Affected versionversion=QCS9100
  34. Affected versionversion=QDU1010
  35. Affected versionversion=QDX1010
  36. Affected versionversion=QDX1011
  37. Affected versionversion=QEP8111
  38. Affected versionversion=QFW7114
  39. Affected versionversion=QFW7124
  40. Affected versionversion=QMP1000
  41. Affected versionversion=Qualcommr Video Collaboration VC3 Platform
  42. Affected versionversion=SA7255P
  43. Affected versionversion=SA7775P
  44. Affected versionversion=SA8255P
  45. Affected versionversion=SA8295P
  46. Affected versionversion=SA8540P
  47. Affected versionversion=SA8620P
  48. Affected versionversion=SA8650P
  49. Affected versionversion=SA8770P
  50. Affected versionversion=SA8775P
  51. Affected versionversion=SA9000P
  52. Affected versionversion=SC8380XP
  53. Affected versionversion=SDX80M
  54. Affected versionversion=SM4635
  55. Affected versionversion=SM6475
  56. Affected versionversion=SM6650
  57. Affected versionversion=SM6650P
  58. Affected versionversion=SM7435
  59. Affected versionversion=SM7635
  60. Affected versionversion=SM7635P
  61. Affected versionversion=SM7675
  62. Affected versionversion=SM7675P
  63. Affected versionversion=SM8635
  64. Affected versionversion=SM8635P
  65. Affected versionversion=SM8650Q
  66. Affected versionversion=SM8735
  67. Affected versionversion=SM8750
  68. Affected versionversion=SM8750P
  69. Affected versionversion=Snapdragon 6 Gen 1 Mobile Platform
  70. Affected versionversion=Snapdragon 8 Gen 3 Mobile Platform
  71. Affected versionversion=Snapdragon Auto 5G Modem-RF Gen 2
  72. Affected versionversion=Snapdragon X32 5G Modem-RF System
  73. Affected versionversion=Snapdragon X35 5G Modem-RF System
  74. Affected versionversion=Snapdragon X72 5G Modem-RF System
  75. Affected versionversion=Snapdragon X75 5G Modem-RF System
  76. Affected versionversion=SRV1H
  77. Affected versionversion=SRV1L
  78. Affected versionversion=SRV1M
  79. Affected versionversion=SXR2330P
  80. Affected versionversion=SXR2350P
  81. Affected versionversion=WCD9340
  82. Affected versionversion=WCD9370
  83. Affected versionversion=WCD9375
  84. Affected versionversion=WCD9378
  85. Affected versionversion=WCD9380
  86. Affected versionversion=WCD9385
  87. Affected versionversion=WCD9390
  88. Affected versionversion=WCD9395
  89. Affected versionversion=WCN3950
  90. Affected versionversion=WCN3988
  91. Affected versionversion=WCN6650
  92. Affected versionversion=WCN6755
  93. Affected versionversion=WCN7750
  94. Affected versionversion=WCN7860
  95. Affected versionversion=WCN7861
  96. Affected versionversion=WCN7880
  97. Affected versionversion=WCN7881
  98. Affected versionversion=WSA8810
  99. Affected versionversion=WSA8815
  100. Affected versionversion=WSA8830
  101. Affected versionversion=WSA8832
  102. Affected versionversion=WSA8835
  103. Affected versionversion=WSA8840
  104. Affected versionversion=WSA8845
  105. Affected versionversion=WSA8845H

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Qualcomm · Snapdragonversion=AR8035; version=FastConnect 6200; version=FastConnect 6700; version=FastConnect 6900; version=FastConnect 7800; version=QAM8255P; version=QAM8295P; version=QAM8620P; version=QAM8650P; version=QAM8775P; version=QAMSRV1H; version=QAMSRV1M; version=QCA6174A; 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=QCM5430; version=QCM6490; version=QCN6224; version=QCN6274; version=QCS5430; version=QCS615; version=QCS6490; version=QCS9100; version=QDU1010; version=QDX1010; version=QDX1011; version=QEP8111; version=QFW7114; version=QFW7124; version=QMP1000; version=Qualcommr Video Collaboration VC3 Platform; version=SA7255P; version=SA7775P; version=SA8255P; version=SA8295P; version=SA8540P; version=SA8620P; version=SA8650P; version=SA8770P; version=SA8775P; version=SA9000P; version=SC8380XP; version=SDX80M; version=SM4635; version=SM6475; version=SM6650; version=SM6650P; version=SM7435; version=SM7635; version=SM7635P; version=SM7675; version=SM7675P; version=SM8635; version=SM8635P; version=SM8650Q; version=SM8735; version=SM8750; version=SM8750P; version=Snapdragon 6 Gen 1 Mobile Platform; version=Snapdragon 8 Gen 3 Mobile Platform; version=Snapdragon Auto 5G Modem-RF Gen 2; 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=SRV1L; version=SRV1M; version=SXR2330P; version=SXR2350P; version=WCD9340; version=WCD9370; version=WCD9375; version=WCD9378; version=WCD9380; version=WCD9385; version=WCD9390; version=WCD9395; version=WCN3950; version=WCN3988; version=WCN6650; 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

8.4Qualcomm, Inc.CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N

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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-323Reusing a Nonce, Key Pair in Encryption

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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