{"id":"CVE-2025-54505","title":"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.","summary":"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.","severity":"none","published":"2026-04-27","updated":"2026-10-14","sourceUpdated":"2026-10-14T13:10:00.187","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-54505","references":[{"url":"https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-7053.html","label":"psirt@amd.com"},{"url":"http://xenbits.xen.org/xsa/advisory-488.html","label":"af854a3a-2127-422b-91ae-364da2661108"}],"tags":["nvd","exploit-available"],"epss":0.00191,"epssPercentile":0.08094,"exploits":{"github":1,"githubRepos":["https://github.com/siltyy/cve-2025-54505-fix"],"checkedAt":"2026-10-14T13:31:34.732Z"},"exploitAvailable":true,"ingestedAt":"2026-10-14T13:30:58.483Z","slug":"CVE-2025-54505","body":"## Overview\n\nA 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":15,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":12,"ransomware":0},"changes":[]}