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[UPDATE] [low] AMD Processors and Xen: Vulnerability allows information disclosure

lowCVE-2025-54505
A local attacker can exploit a vulnerability in AMD processors and Xen to disclose information.

CSIRTS triage

What
A local attacker can exploit a vulnerability in AMD processors and Xen to disclose information.
Who is affected
Local attackers with access to affected AMD processors are affected.
Urgency
Remediation is low urgency as the severity is lower compared to other vulnerabilities.
Action
Consider applying updates or mitigations for affected AMD processors.

AI-assisted analysis generated from the source advisory — verify against the original.

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Details

Source
CERT-Bund (BSI) Security Advisories (DE · national-cert · site)
Severity
low
Published
2026-07-02
Exploitation
Not in CISA KEV at last sync
Language
Machine-translated to English — verify against the original

Original advisory: https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-1175

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Referenced CVEs

CVECSIRTS overviewExternal
CVE-2025-54505coverage & exploitation statusNVD · CVE.org

Same CVEs, other sources

How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.

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