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CVE-2025-27466

🗓️ 11 Sep 2025 14:05:29Reported by XENType 
cve
 cve
🔗 web.nvd.nist.gov👁 64 Views

Viridian flaws: null pointer in reference TSC update; null pointer on SIM page mapping for timer; race freeing page in guest p2m.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC
Xen Kernel DoS
8 Oct 202500:00
–bdu_fstec
bdu_fstec
BDU FSTEC
Xen Kernel DoS
8 Oct 202500:00
–bdu_fstec
bdu_fstec
BDU FSTEC
Xen Synchronization
8 Oct 202500:00
–bdu_fstec
circl
Circl
CVE-2025-27466
9 Sep 202510:02
–circl
circl
Circl
CVE-2025-58142
9 Sep 202510:02
–circl
circl
Circl
CVE-2025-58143
9 Sep 202510:02
–circl
cnnvd
CNNVD
Xen security vulnerabilities
11 Sep 202500:00
–cnnvd
cnnvd
CNNVD
Xen security vulnerabilities
11 Sep 202500:00
–cnnvd
cnnvd
CNNVD
Xen security vulnerabilities
11 Sep 202500:00
–cnnvd
cnvd
CNVD
Unspecified vulnerability in Xen (CNVD-2025-21331)
15 Sep 202500:00
–cnvd
Rows per page
NVD
Node
xenxenRange4.13.0–4.17.0x86
[
  {
    "defaultStatus": "unknown",
    "product": "Xen",
    "vendor": "Xen",
    "versions": [
      {
        "status": "unknown",
        "version": "consult Xen advisory XSA-472"
      }
    ]
  }
]

Data

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19 Oct 2026 17:10Current
7.6High risk
Vulners AI Score7.6
CVSS 3.19.8
EPSS0.00484
SSVC
64