CVE-2025-59600

Local memory corruption via unchecked perfcounter list growth

Published Mar 2, 2026 · Updated Mar 2, 2026

Memory corruption in Qualcomm Snapdragon graphics kernels allows local users to corrupt memory through crafted perfcounter list data. The KGSL perfcounter dynamic-list update logic appends user-controlled entries without first ensuring that the allocated buffer has sufficient space. Low-privilege local access is required, and successful exploitation exposes or alters data or interrupts the affected device without user interaction.

CVSS severity7.8
High
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

Memory corruption in Qualcomm Snapdragon graphics kernels allows local users to corrupt memory through crafted perfcounter list data. The KGSL perfcounter dynamic-list update logic appends user-controlled entries without first ensuring that the allocated buffer has sufficient space. Low-privilege local access is required, and successful exploitation exposes or alters data or interrupts the affected device without user interaction.

The record

CVE
CVE-2025-59600
Published
Mar 2, 2026
Updated
Mar 2, 2026
Vendor
Qualcomm
Product
Snapdragon
Classifications
CWE-126
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 2, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 2, 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=FastConnect 6200
  6. Affected versionversion=FastConnect 6700
  7. Affected versionversion=FastConnect 6900
  8. Affected versionversion=FastConnect 7800
  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=MDM9628
  17. Affected versionversion=Milos
  18. Affected versionversion=Monaco_IOT
  19. Affected versionversion=Netrani
  20. Affected versionversion=Orne
  21. Affected versionversion=Palawan25
  22. Affected versionversion=Pandeiro
  23. Affected versionversion=QAM8255P
  24. Affected versionversion=QAMSRV1H
  25. Affected versionversion=QAMSRV1M
  26. Affected versionversion=QCA2066
  27. Affected versionversion=QCA6174A
  28. Affected versionversion=QCA6391
  29. Affected versionversion=QCA6564A
  30. Affected versionversion=QCA6564AU
  31. Affected versionversion=QCA6574
  32. Affected versionversion=QCA6574A
  33. Affected versionversion=QCA6574AU
  34. Affected versionversion=QCA6595
  35. Affected versionversion=QCA6595AU
  36. Affected versionversion=QCA6688AQ
  37. Affected versionversion=QCA6696
  38. Affected versionversion=QCA6698AQ
  39. Affected versionversion=QCA8081
  40. Affected versionversion=QCA8337
  41. Affected versionversion=QCM2290
  42. Affected versionversion=QCM4325
  43. Affected versionversion=QCM4490
  44. Affected versionversion=QCM5430
  45. Affected versionversion=QCM6125
  46. Affected versionversion=QCM6490
  47. Affected versionversion=QCN6024
  48. Affected versionversion=QCN9011
  49. Affected versionversion=QCN9012
  50. Affected versionversion=QCN9024
  51. Affected versionversion=QCS2290
  52. Affected versionversion=QCS4290
  53. Affected versionversion=QCS4490
  54. Affected versionversion=QCS8550
  55. Affected versionversion=QLN1083BD
  56. Affected versionversion=QLN1086BD
  57. Affected versionversion=QMP1000
  58. Affected versionversion=QPA1083BD
  59. Affected versionversion=QPA1086BD
  60. Affected versionversion=Qualcomm Video Collaboration VC1 Platform
  61. Affected versionversion=Qualcomm Video Collaboration VC3 Platform
  62. Affected versionversion=Qualcomm Video Collaboration VC5 Platform
  63. Affected versionversion=QXM1083
  64. Affected versionversion=QXM1086
  65. Affected versionversion=QXM1093
  66. Affected versionversion=QXM1094
  67. Affected versionversion=QXM1095
  68. Affected versionversion=QXM1096
  69. Affected versionversion=SA4150P
  70. Affected versionversion=SA4155P
  71. Affected versionversion=SA6145P
  72. Affected versionversion=SA6150P
  73. Affected versionversion=SA6155P
  74. Affected versionversion=SA7255P
  75. Affected versionversion=SA7775P
  76. Affected versionversion=SA8145P
  77. Affected versionversion=SA8150P
  78. Affected versionversion=SA8155P
  79. Affected versionversion=SA8195P
  80. Affected versionversion=SA8255P
  81. Affected versionversion=SA8620P
  82. Affected versionversion=SA8770P
  83. Affected versionversion=SA9000P
  84. Affected versionversion=SAR1165P
  85. Affected versionversion=SAR1250P
  86. Affected versionversion=SAR2130P
  87. Affected versionversion=SAR2230P
  88. Affected versionversion=SC8380XP
  89. Affected versionversion=SD662
  90. Affected versionversion=SD865 5G
  91. Affected versionversion=SDX61
  92. Affected versionversion=SM6225P
  93. Affected versionversion=SM6650P
  94. Affected versionversion=SM7435
  95. Affected versionversion=SM7635P
  96. Affected versionversion=SM7675
  97. Affected versionversion=SM7675P
  98. Affected versionversion=SM8635
  99. Affected versionversion=SM8635P
  100. Affected versionversion=SM8650Q
  101. Affected versionversion=SM8750P
  102. Affected versionversion=Smart Audio 400 Platform
  103. Affected versionversion=Snapdragon 460 Mobile Platform
  104. Affected versionversion=Snapdragon 480 5G Mobile Platform
  105. Affected versionversion=Snapdragon 480+ 5G Mobile Platform
  106. Affected versionversion=Snapdragon 4 Gen 1 Mobile Platform
  107. Affected versionversion=Snapdragon 4 Gen 2 Mobile Platform
  108. Affected versionversion=Snapdragon 662 Mobile Platform
  109. Affected versionversion=Snapdragon 680 4G Mobile Platform
  110. Affected versionversion=Snapdragon 685 4G Mobile Platform
  111. Affected versionversion=Snapdragon 695 5G Mobile Platform
  112. Affected versionversion=Snapdragon 6 Gen 1 Mobile Platform
  113. Affected versionversion=Snapdragon 6 Gen 3 Mobile Platform
  114. Affected versionversion=Snapdragon 6 Gen 4 Mobile Platform
  115. Affected versionversion=Snapdragon 7s Gen 3 Mobile Platform
  116. Affected versionversion=Snapdragon 8 Elite
  117. Affected versionversion=Snapdragon 8 Elite Gen 5
  118. Affected versionversion=Snapdragon 8 Gen 3 Mobile Platform
  119. Affected versionversion=Snapdragon AR1 Gen 1 Platform
  120. Affected versionversion=Snapdragon AR1+ Gen 1 Platform
  121. Affected versionversion=Snapdragon W5+ Gen 1 Wearable Platform
  122. Affected versionversion=Snapdragon X65 5G Modem-RF System
  123. Affected versionversion=Snapdragon XR2 5G Platform
  124. Affected versionversion=Snapdragon XR2+ Gen 1 Platform
  125. Affected versionversion=SRV1H
  126. Affected versionversion=SRV1M
  127. Affected versionversion=SW5100
  128. Affected versionversion=SW5100P
  129. Affected versionversion=SW6100
  130. Affected versionversion=SW6100P
  131. Affected versionversion=SXR2230P
  132. Affected versionversion=SXR2250P
  133. Affected versionversion=SXR2330P
  134. Affected versionversion=SXR2350P
  135. Affected versionversion=Themisto
  136. Affected versionversion=WCD9335
  137. Affected versionversion=WCD9370
  138. Affected versionversion=WCD9375
  139. Affected versionversion=WCD9378
  140. Affected versionversion=WCD9380
  141. Affected versionversion=WCD9385
  142. Affected versionversion=WCD9390
  143. Affected versionversion=WCD9395
  144. Affected versionversion=WCN3910
  145. Affected versionversion=WCN3950
  146. Affected versionversion=WCN3980
  147. Affected versionversion=WCN3988
  148. Affected versionversion=WCN6450
  149. Affected versionversion=WCN6650
  150. Affected versionversion=WCN6755
  151. Affected versionversion=WCN7860
  152. Affected versionversion=WCN7861
  153. Affected versionversion=WCN7880
  154. Affected versionversion=WCN7881
  155. Affected versionversion=WSA8810
  156. Affected versionversion=WSA8815
  157. Affected versionversion=WSA8830
  158. Affected versionversion=WSA8832
  159. Affected versionversion=WSA8835
  160. Affected versionversion=WSA8840
  161. Affected versionversion=WSA8845
  162. Affected versionversion=WSA8845H

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Qualcomm · Snapdragonversion=AR8031; version=AR8035; version=CSRA6620; version=CSRA6640; version=FastConnect 6200; version=FastConnect 6700; version=FastConnect 6900; version=FastConnect 7800; 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=MDM9628; version=Milos; version=Monaco_IOT; version=Netrani; version=Orne; version=Palawan25; version=Pandeiro; version=QAM8255P; version=QAMSRV1H; version=QAMSRV1M; version=QCA2066; version=QCA6174A; version=QCA6391; version=QCA6564A; version=QCA6564AU; version=QCA6574; version=QCA6574A; version=QCA6574AU; version=QCA6595; version=QCA6595AU; version=QCA6688AQ; version=QCA6696; version=QCA6698AQ; version=QCA8081; version=QCA8337; version=QCM2290; version=QCM4325; version=QCM4490; version=QCM5430; version=QCM6125; version=QCM6490; version=QCN6024; version=QCN9011; version=QCN9012; version=QCN9024; version=QCS2290; version=QCS4290; version=QCS4490; version=QCS8550; version=QLN1083BD; version=QLN1086BD; version=QMP1000; version=QPA1083BD; version=QPA1086BD; version=Qualcomm Video Collaboration VC1 Platform; version=Qualcomm Video Collaboration VC3 Platform; version=Qualcomm Video Collaboration VC5 Platform; version=QXM1083; version=QXM1086; version=QXM1093; version=QXM1094; version=QXM1095; version=QXM1096; 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=SA8620P; version=SA8770P; version=SA9000P; version=SAR1165P; version=SAR1250P; version=SAR2130P; version=SAR2230P; version=SC8380XP; version=SD662; version=SD865 5G; version=SDX61; version=SM6225P; version=SM6650P; version=SM7435; version=SM7635P; version=SM7675; version=SM7675P; 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 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 7s Gen 3 Mobile Platform; version=Snapdragon 8 Elite; version=Snapdragon 8 Elite Gen 5; version=Snapdragon 8 Gen 3 Mobile Platform; version=Snapdragon AR1 Gen 1 Platform; version=Snapdragon AR1+ Gen 1 Platform; version=Snapdragon W5+ Gen 1 Wearable Platform; version=Snapdragon X65 5G Modem-RF System; version=Snapdragon XR2 5G Platform; version=Snapdragon XR2+ Gen 1 Platform; version=SRV1H; version=SRV1M; version=SW5100; version=SW5100P; version=SW6100; version=SW6100P; version=SXR2230P; version=SXR2250P; version=SXR2330P; version=SXR2350P; version=Themisto; version=WCD9335; version=WCD9370; version=WCD9375; version=WCD9378; version=WCD9380; version=WCD9385; version=WCD9390; version=WCD9395; version=WCN3910; version=WCN3950; version=WCN3980; version=WCN3988; version=WCN6450; 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 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-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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