xagent vulnerabilities and fixes

Recent CVEs affecting xagent, with upgrade or downgrade steps. 3 tracked.

xagent has 3 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 0. Most recent: 2026-03-27. Highest priority: CVE-2026-4959 (score 45/100).

• CVE-2026-4958 LOW 3.1 DOWNGRADE A vulnerability has been found in OpenBMB XAgent 1.0.0
• CVE-2026-4957 LOW 2.7 DOWNGRADE A flaw has been found in OpenBMB XAgent 1.0.0
• CVE-2026-4959 HIGH 7.3 DOWNGRADE A vulnerability was found in OpenBMB XAgent 1.0.0

FAQ

How do I fix xagent 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 xagent being exploited right now?

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

Which xagent CVE should I patch first?

CVE-2026-4959 currently ranks highest (45/100): A vulnerability was found in OpenBMB XAgent 1.0.0.

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