CVE-2025-58151
A local attacker can exploit multiple vulnerabilities in Xen to escalate their privileges and conduct an unspecified attack.
CSIRTS triage
- What
- Multiple vulnerabilities allow a local attacker to escalate privileges and conduct unspecified attacks.
- Who is affected
- Local installations of Xen are affected.
- Urgency
- Remediation is medium urgency due to the potential for privilege escalation.
- Action
- Apply the latest security updates for Xen.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.12% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 2% of all EPSS-scored CVEs.
Advisory coverage (2)
- medium[UPDATE] [medium] Xen: Multiple vulnerabilitiescert-bund · 2026-07-10
- unknownCVE-2025-58151: varstored is a component of the Xapi toolstack handling UEFI Variables for a VM. It has a comm…nvd · 2026-07-09
External references
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