PatchTheCVEdisplay manager vulnerabilities and fixes
Recent CVEs affecting display manager, with upgrade or downgrade steps. 2 tracked.
Also searched as: displaymanager.
display manager has 2 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 2. Most recent: 2025-01-15. Highest priority: CVE-2025-22394 (score 24/100).
- CVE-2025-22394 MEDIUM 6.7 UPGRADE Dell Display Manager, versions prior to 2.3.2.18, contain a Time-of-check Time-of-use (TOCTOU) Race Condition
- CVE-2025-21101 MEDIUM 6.6 UPGRADE Dell Display Manager, versions prior to 2.3.2.20, contain a race condition vulnerability. A local malicious us
FAQ
How do I fix display manager 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 display manager being exploited right now?
None of the tracked display manager CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which display manager CVE should I patch first?
CVE-2025-22394 currently ranks highest (24/100): Dell Display Manager, versions prior to 2.3.2.18, contain a Time-of-check Time-of-use (TOCTOU) Race Condition .