VDB
msrc_CVE-2026-34332
msrc_CVE-2026-34332
PUBLISHED
CVSS 8 HIGH
Risk Scores
CVSS 3.1
8
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Windows Server 2025 (Server Core installation) <10.0.26100.32860 | ||
| Windows Server 2025 (Server Core installation) 10.0.26100.32860 | ||
| Windows Server 2025 <10.0.26100.32860 | ||
| Windows Server 2025 10.0.26100.32860 |
Exploit Intelligence
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-34332 (circl)
- https://msrc.microsoft.com/csaf/advisories/2026/msrc_cve-2026-34332.json (circl)
- https://www.microsoft.com/en-us/msrc/exploitability-index?rtc=1 (circl)
- https://support.microsoft.com/lifecycle (circl)
- https://www.first.org/cvss (circl)
- https://support.microsoft.com/help/5087539 (circl)
- https://support.microsoft.com/help/5087423 (circl)
- CVE-2026-34332.json (github-poc)
Timeline
- May 12, 2026 CVE Published
- May 13, 2026 Security Advisory
- May 13, 2026 Security Advisory
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-34332 advisory
- https://msrc.microsoft.com/csaf/advisories/2026/msrc_cve-2026-34332.json advisory
- https://www.microsoft.com/en-us/msrc/exploitability-index?rtc=1 url
- https://support.microsoft.com/lifecycle url
- https://www.first.org/cvss url
- https://support.microsoft.com/help/5087539 fix
- https://support.microsoft.com/help/5087423 fix