Low severity · published Apr 27, 2026
CVE-2025-54505
A transient execution vulnerability within AMD CPUs may allow a local user-privileged attacker to leak data via the floating point divisor unit, potentially resulting in loss of…
2.0
CVSS
0.2%
EPSS
No
On KEV
Description
A transient execution vulnerability within AMD CPUs may allow a local user-privileged attacker to leak data via the floating point divisor unit, potentially resulting in loss of confidentiality.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 9% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AE
AMD EPYC™ 7001 Series Processors · AMD
All versions, or not specified · source: vendor
AE
AMD EPYC™ Embedded 3000 Series Processors · AMD
All versions, or not specified · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-54505
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-54505
www.amd.com
https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-7053.html
xenbits.xen.org
http://xenbits.xen.org/xsa/advisory-488.html
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