CVE-2026-23559: XAPI all

CVE-2026-23559. EPSS 0.00167 (percentile 0.05646), scored 24-Oct-2026.

Affected technology

XAPI · all
Xen

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Local · No privileges required · No user interaction required

What an attacker can do

Users with this role can also SSH into the host as root. Vendor/CNA’s CVSS 4.0 assessment (base score 9.4/10) rates confidentiality, integrity and availability impact as high.

Published 25-Oct-2026 19:52 UTC

CWE: CWE-250
CCR priority: 0.0 /100 (P5)
EPSS: 0.00167 · percentile 0.05911 · 2026-10-25
KEV: no

Provenance

FIRST EPSS daily exploit-probability · Source record · observed 2026-10-25 19:52:47.952465+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-25 19:51:06.643138+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-23559.html