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CVE-2026-42486 Multiple RBAC issues in XAPI
| Reporter | Title | Published | Views | Family All 15 |
|---|---|---|---|---|
 | CVE-2026-23560 | 9 Jul 202615:12 | – | attackerkb |
| CVE-2026-23561 | 9 Jul 202615:13 | – | attackerkb |
| CVE-2026-23559 | 9 Jul 202615:09 | – | attackerkb |
| CVE-2026-42486 | 9 Jul 202615:16 | – | attackerkb |
| CVE-2026-23562 | 9 Jul 202615:15 | – | attackerkb |
 | The vulnerability of the hvm_serial component in the Role-Based Access Control (RBAC) access management subsystem of the XCP-ng hypervisor and the XenServer server virtualization platform allows a perpetrator to gain write access to arbitrary files. | 20 May 202600:00 | – | bdu_fstec |
 | CVE-2026-42486 | 28 Apr 202618:38 | – | circl |
 | Security Bulletins for XenServer | 21 Aug 202406:47 | – | citrix |
 | CVE-2026-42486 | 9 Jul 202615:16 | – | cve |
 | EUVD-2026-42608 | 9 Jul 202615:16 | – | euvd |
10
[
{
"vendor": "Xen",
"product": "XAPI",
"versions": [
{
"status": "affected",
"version": "all"
}
],
"defaultStatus": "unaffected"
}
]| Source | Link |
|---|---|
| xenbits | www.xenbits.xen.org/xsa/advisory-489.html |
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09 Jul 2026 15:16Current
CVSS 49.4