VDB
msrc_CVE-2026-42833
msrc_CVE-2026-42833
PUBLISHED
CVSS 9.100000381469727 CRITICAL
Risk Scores
CVSS 3.1
9.100000381469727
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Microsoft Dynamics 365 (on-premises) version 9.1 9.1.45.11 | ||
| Microsoft Dynamics 365 (on-premises) version 9.1 <9.1.45.11 |
Exploit Intelligence
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-42833 (circl)
- https://msrc.microsoft.com/csaf/advisories/2026/msrc_cve-2026-42833.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/5078943 (circl)
Timeline
- May 12, 2026 CVE Published
- May 13, 2026 CVE Updated
- May 13, 2026 Security Advisory
- May 13, 2026 Security Advisory
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-42833 advisory
- https://msrc.microsoft.com/csaf/advisories/2026/msrc_cve-2026-42833.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/5078943 fix