VDB
msrc_CVE-2026-41103
msrc_CVE-2026-41103
PUBLISHED
CVSS 9.100000381469727 CRITICAL
Risk Scores
CVSS 3.1
9.100000381469727
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Microsoft Confluence SAML SSO plugin 7.4.0 | ||
| Microsoft JIRA SAML SSO plugin 1.3.3 | ||
| Microsoft Confluence SAML SSO plugin <7.4.0 | ||
| Microsoft JIRA SAML SSO plugin <1.3.3 |
Exploit Intelligence
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-41103 (circl)
- https://msrc.microsoft.com/csaf/advisories/2026/msrc_cve-2026-41103.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://learn.microsoft.com/en-us/entra/identity/saas-apps/jiramicrosoft-tutorial (circl)
- https://marketplace.atlassian.com/apps/1224430/com.microsoft.MicrosoftSsoJiraPlugin/version-history (circl)
- https://learn.microsoft.com/en-us/entra/identity/saas-apps/confluencemicrosoft-tutorial (circl)
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-2026-41103 advisory
- https://msrc.microsoft.com/csaf/advisories/2026/msrc_cve-2026-41103.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://learn.microsoft.com/en-us/entra/identity/saas-apps/jiramicrosoft-tutorial fix
- https://marketplace.atlassian.com/apps/1224430/com.microsoft.MicrosoftSsoJiraPlugin/version-history fix
- https://learn.microsoft.com/en-us/entra/identity/saas-apps/confluencemicrosoft-tutorial fix