PatchTheCVEbig-ip domain name system vulnerabilities and fixes
Recent CVEs affecting big-ip domain name system, with upgrade or downgrade steps. 2 tracked.
Also searched as: big ip domain name system, big-ipdomainnamesystem.
big-ip domain name system has 2 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 2. Most recent: 2026-05-13. Highest priority: CVE-2026-40061 (score 34/100).
- CVE-2026-40061 HIGH 8.7 UPGRADE When BIG-IP DNS is provisioned, a vulnerability exists in an undisclosed iControl REST and BIG-IP TMOS Shell (
- CVE-2026-28758 MEDIUM 4.4 UPGRADE When BIG-IP DNS is provisioned, a vulnerability exists in the gtm_add and bigip_add iControl REST commands tha
FAQ
How do I fix big-ip domain name system 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 big-ip domain name system being exploited right now?
None of the tracked big-ip domain name system CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which big-ip domain name system CVE should I patch first?
CVE-2026-40061 currently ranks highest (34/100): When BIG-IP DNS is provisioned, a vulnerability exists in an undisclosed iControl REST and BIG-IP TMOS Shell (.