PatchTheCVEshiro vulnerabilities and fixes
Recent CVEs affecting shiro, with upgrade or downgrade steps. 1 tracked.
shiro has 1 tracked vulnerability, 1 critical. A fixed release or vendor patch exists for 1. Most recent: 2026-06-17. Highest priority: CVE-2026-49268 (score 53/100).
- CVE-2026-49268 CRITICAL 9.1 UPGRADE A remote attacker can inject LDAP special characters into the Distinguished Name (DN) construction in DefaultL
FAQ
How do I fix shiro 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 shiro being exploited right now?
None of the tracked shiro CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which shiro CVE should I patch first?
CVE-2026-49268 currently ranks highest (53/100): A remote attacker can inject LDAP special characters into the Distinguished Name (DN) construction in DefaultL.