Vulnerability · CVE-2025-52539
A buffer overflow with Xilinx Run Time Environment may allow a local attacker to read or corrupt data from the advanced extensible interface (AXI), potentially resulting in loss of
Published Nov 24, 2025 · catalog updated Nov 24, 2025 · AMD Xilinx Run Time (XRT)
Last checked Nov 3, 2026. A connected source was read within the last 7 days.
Check if you run it
No confirmed exploitation is on record for CVE-2025-52539. EPSS is 0.14%. Act only if a listed version of AMD Xilinx Run Time (XRT) is installed.
Gaps on this record
- No vendor fix or required action is stored. Compare the linked advisory before you change production.
Same product and reporting
- CVE-2025-52538 · High
- CVE-2025-0003 · High
- CVE-2025-0007 · Medium
- CVE-2025-0005 · High
- Severity
- High7.3
- Known exploitation
- Not in CISA/VulnCheck KEV
- EPSS
- 0.14%
- Remediation
- Advisory link
- Affected products
- vendor AMD Xilinx Run Time (XRT) patch: 2025.1
A buffer overflow with Xilinx Run Time Environment may allow a local attacker to read or corrupt data from the advanced extensible interface (AXI), potentially resulting in loss of confidentiality, integrity, and/or availability.
Are you affected?
Enter the version you run. The result uses only the ranges stored on this record.
The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.
- vendor AMD Xilinx Run Time (XRT) patch: 2025.1patch: 2025.1
How to fix CVE-2025-52539
No stored fix
No vendor fix text is stored. Use the linked advisory before you change production.
Version check
Seen in patch: 2025.1
Advisory
Open the cve_org record and follow its fix.
Official advisories
What to do
Three questions, each answered from this record only. Confirm the vendor advisory before you patch.
Should you patch?
No confirmed exploitation is on record for CVE-2025-52539. EPSS is 0.14%. Act only if a listed version of AMD Xilinx Run Time (XRT) is installed.
Which versions are affected?
Compare what you have installed with AMD Xilinx Run Time (XRT) patch: 2025.1 patch: 2025.1. Compare the installed version with the linked vendor advisory before you change production.
What should an analyst verify?
No weakness class is stored. EPSS 0.14%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.
Code
The project this record applies to. Exploit listings stay in References.
No public source repository is identified for this product.
Timeline
Detection, updates, and resolution for this record.
Nov 24, 2025 · EUVD
Detected
A buffer overflow with Xilinx Run Time Environment may allow a local attacker to read or corrupt data from the advanced extensible interface (AXI), potentially resulting in loss of confidentiality, integrity, and/or availability.
Nov 24, 2025 · EUVD
Updated
A buffer overflow with Xilinx Run Time Environment may allow a local attacker to read or corrupt data from the advanced extensible interface (AXI), potentially resulting in loss of confidentiality, integrity, and/or availability.
Sources
- CVE.orgVulnerability recordCVE-2025-52539
Official CVE identifier
cve.org - FIRST EPSSExploitation probabilityCVE-2025-52539
30-day exploitation probability 0.14%
first.org - EUVDVulnerability recordEUVD-2025-198987
A buffer overflow with Xilinx Run Time Environment may allow a local attacker to read or corrupt data from the advanced extensible interface (AXI), potentially resulting in loss of confidentiality, integrity, and/or availability.
euvd.enisa.europa.eu
References
Freshness
Last verified in this catalog Nov 3, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.
- FIRST EPSSNov 3, 2026
- CVE.orgOct 28, 2026
- EUVDOct 28, 2026