VDB
msrc_CVE-2026-42823
msrc_CVE-2026-42823
PUBLISHED
CVSS 9.899999618530273 CRITICAL
Risk Scores
CVSS 3.1
9.899999618530273
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C
Exploit Intelligence
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-42823 (circl)
- https://msrc.microsoft.com/csaf/advisories/2026/msrc_cve-2026-42823.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)
Timeline
- May 12, 2026 CVE Published
- May 13, 2026 Security Advisory
- May 13, 2026 Security Advisory