ALPINE-CVE-2025-54505

Advisory lineage Upstream: 1 Downstream: 0
Upstream
CVE-2025-54505
Published: 27 Apr 2026, 16:16
Last modified:15 Jun 2026, 18:18

Vulnerability Summary

Overall Risk (default)
minimal
8/100
CVSS Score
2 LOW
4.0 (osv_alpine)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

27 Apr 2026, 16:16
Published
Vulnerability first disclosed
15 Jun 2026, 18:18
Last Modified
Vulnerability information updated

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.

CVSS Metrics

  • v4.0•LOW•Score: 2CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Affected Systems

  • alpine•xen

    < 4.18.5-r6 | < 4.19.5-r1 | < 4.20.3-r1 | < 4.20.3-r1 | < 4.21.1-r2

References (1)