nios vulnerabilities and fixes

Recent CVEs affecting nios, with upgrade or downgrade steps. 6 tracked.

nios has 6 tracked vulnerabilities, 4 critical. A fixed release or vendor patch exists for 6. Most recent: 2026-02-12. Highest priority: CVE-2024-37566 (score 49/100).

• CVE-2025-61880 HIGH 8.8 UPGRADE In Infoblox NIOS through 9.0.7, insecure deserialization can result in remote code execution.
• CVE-2025-61879 HIGH 7.7 UPGRADE In Infoblox NIOS through 9.0.7, a High-Privileged User Can Trigger an Arbitrary File Write via the Account Cre
• CVE-2024-37567 CRITICAL 9.1 UPGRADE Infoblox NIOS through 8.6.4 has Improper Access Control for Grids.
• CVE-2024-37566 CRITICAL 9.8 UPGRADE Infoblox NIOS through 8.6.4 has Improper Authentication for Grids.
• CVE-2024-36047 CRITICAL 9.8 UPGRADE Infoblox NIOS through 8.6.4 and 9.x through 9.0.3 has Improper Input Validation.
• CVE-2024-36046 CRITICAL 9.8 UPGRADE Infoblox NIOS through 8.6.4 executes with more privileges than required.

FAQ

How do I fix nios 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 nios being exploited right now?

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

Which nios CVE should I patch first?

CVE-2024-37566 currently ranks highest (49/100): Infoblox NIOS through 8.6.4 has Improper Authentication for Grids..

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