jira saml sso vulnerabilities and fixes

Recent CVEs affecting jira saml sso, with upgrade or downgrade steps. 1 tracked.

Also searched as: jirasamlsso.

jira saml sso has 1 tracked vulnerability, 1 critical. A fixed release or vendor patch exists for 1. Most recent: 2026-05-12. Highest priority: CVE-2026-41103 (score 68/100).

• CVE-2026-41103 CRITICAL 9.1 UPGRADE UPGRADE Incorrect implementation of authentication algorithm in Microsoft SSO Plugin for Jira & Confluence allows

FAQ

How do I fix jira saml sso vulnerabilities?

Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.

Is jira saml sso being exploited right now?

None of the tracked jira saml sso CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.

Which jira saml sso CVE should I patch first?

CVE-2026-41103 currently ranks highest (68/100): Incorrect implementation of authentication algorithm in Microsoft SSO Plugin for Jira & Confluence allows .

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