CVE-2026-23555
🗓️ 23 Mar 2026 06:57:07Reported by Alpine Linux Development TeamType 
alpinelinux🔗 security.alpinelinux.org👁 19 Views
| Reporter | Title | Published | Views | Family All 40 |
|---|---|---|---|---|
 | CVE-2026-23555 | 23 Mar 202606:57 | – | attackerkb |
 | CVE-2026-23555 | 17 Mar 202600:00 | – | circl |
 | Xen 安全漏洞 | 23 Mar 202600:00 | – | cnnvd |
 | CVE-2026-23555 | 23 Mar 202606:57 | – | cve |
 | CVE-2026-23555 Xenstored DoS by unprivileged domain | 23 Mar 202606:57 | – | cvelist |
 | [SECURITY] [DSA 6424-1] xen security update | 9 Aug 202619:34 | – | debian |
 | CVE-2026-23555 | 23 Mar 202606:57 | – | debiancve |
 | Debian dsa-6424 : libxen-dev - security update | 9 Aug 202600:00 | – | nessus |
| Fedora 43 : xen (2026-8ae1a1c3d7) | 22 Mar 202600:00 | – | nessus |
| Fedora 42 : xen (2026-f04da48123) | 31 Mar 202600:00 | – | nessus |
10
| OS | OS Version | Architecture | Package | Package Version | Filename |
|---|---|---|---|---|---|
| Alpine Linux | 3.19 | any | xen | 4.18.5-r3 | xen-4.18.5-r3.apk |
| Alpine Linux | 3.20 | any | xen | 4.18.5-r9 | xen-4.18.5-r9.apk |
| Alpine Linux | 3.21 | any | xen | 4.19.6-r0 | xen-4.19.6-r0.apk |
| Alpine Linux | 3.22 | any | xen | 4.20.4-r0 | xen-4.20.4-r0.apk |
| Alpine Linux | 3.23 | any | xen | 4.20.4-r0 | xen-4.20.4-r0.apk |
| Alpine Linux | 3.24 | any | xen | 4.21.2-r0 | xen-4.21.2-r0.apk |
Data
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17 Jun 2026 10:21Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.1
EPSS0.00181
SSVC