CVE-2025-52538

Data disclosure or service interruption via integer overflow

Published Nov 24, 2025 · Updated Nov 24, 2025

Integer overflow in the XOCL driver in AMD Xilinx Runtime before 2025.1 allows local users to compromise confidentiality or availability. AMD has not published the specific XOCL routine, input field, or arithmetic operation that fails to validate the untrusted value. Exploitation requires local access; AMD's v3.1 assessment requires no privileges, while its v4.0 assessment requires low privileges.

CVSS severity8.0
High
EPSS probability0.13%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Integer overflow in the XOCL driver in AMD Xilinx Runtime before 2025.1 allows local users to compromise confidentiality or availability. AMD has not published the specific XOCL routine, input field, or arithmetic operation that fails to validate the untrusted value. Exploitation requires local access; AMD's v3.1 assessment requires no privileges, while its v4.0 assessment requires low privileges.

The record

CVE
CVE-2025-52538
Published
Nov 24, 2025
Updated
Nov 24, 2025
Vendor
Advanced Micro Devices, Inc.
Product
Xilinx Runtime (XRT)
Classifications
CWE-190
Attack vector
local
Privileges
Unavailable

Timeline

How it unfolded

  1. Nov 24, 2025CVE publishedPublication date reported by the CVE source.
  2. Nov 24, 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?

Affected versions are unavailable in this record. Check the vendor advisory for version and patch details.

What conditions does exploitation require?

Attack vectorlocal
Required privilegesUnavailable in this record.

What is affected?

Advanced Micro Devices, Inc. · Xilinx Runtime (XRT)Affected versions are unavailable in this record.

Published CVSS scores

8.0Advanced Micro DevicesCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:H
8.5Advanced Micro DevicesCVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA: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
PrivilegesUnavailable
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-190Integer Overflow or Wraparound

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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