PatchTheCVEsolr vulnerabilities and fixes
Recent CVEs affecting solr, with upgrade or downgrade steps. 1 tracked.
solr has 1 tracked vulnerability, 0 critical. A fixed release or vendor patch exists for 1. Most recent: 2026-06-01. Highest priority: CVE-2026-44825 (score 66/100).
- CVE-2026-44825 HIGH 8.1 UPGRADE Hardcoded credentials in the Basic Authentication setup tool (bin/solr auth enable) in Apache Solr versions 9.
FAQ
How do I fix solr 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 solr being exploited right now?
None of the tracked solr CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which solr CVE should I patch first?
CVE-2026-44825 currently ranks highest (66/100): Hardcoded credentials in the Basic Authentication setup tool (bin/solr auth enable) in Apache Solr versions 9..