PatchTheCVEnetsurf-browser vulnerabilities
Recent CVEs affecting netsurf-browser products. 3 tracked.
netsurf-browser has 3 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 0. Most recent: 2025-11-03. Highest priority: CVE-2024-51317 (score 42/100).
- CVE-2025-45663 MEDIUM 6.5 DOWNGRADE An issue in NetSurf v3.11 causes the application to read uninitialized heap memory when creating a dom_event s
- CVE-2025-29699 MEDIUM 6.5 DOWNGRADE NetSurf 3.11 is vulnerable to Use After Free in dom_node_set_text_content function.
- CVE-2024-51317 MEDIUM 6.5 DOWNGRADE An issue in NetSurf v.3.11 allows a remote attacker to execute arbitrary code via the dom_node_normalize funct
FAQ
How do I fix netsurf-browser 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 netsurf-browser being exploited right now?
None of the tracked netsurf-browser CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which netsurf-browser CVE should I patch first?
CVE-2024-51317 currently ranks highest (42/100): An issue in NetSurf v.3.11 allows a remote attacker to execute arbitrary code via the dom_node_normalize funct.