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OPNsense versus IPFire.org
Compare	OPNsense	IPFire.org
Verdict	Depends	Depends
Best for	Homelab builders	Homelab builders and tinkerers
Who it's not for	Anyone wanting plug-and-play Wi-Fi	Non-technical households wanting a plug-and-play router
Privacy	Actively patched open-source firewall; two authenticated RCE CVEs disclosed and fixed in 2026 releases.^⁷	Regular core updates and a published security policy, but remote code execution CVEs in 2021 and 2025.¹⁶
Support quality	Community forums; real support needs paid edition	Community forums only; donors question engagement levels.
Public sentiment	Long-term users praise stability and value, while some defectors find it overly complex to configure and maintain.^⁶	Users see a capable hobbyist firewall, but forum threads flag hardware quirks, usability gaps, and doubts about project engagement.
Biggest gotcha	Internet-facing firewall must be patched fast; pre-26.1.8 had authenticated RCE^⁷	Patch fast: 2025 remote-code-execution CVEs affected the product.¹⁶

Pick OPNsense when

Homelab builders
SMBs wanting enterprise firewall features free
pfSense defectors
VPN/VLAN/IDS-heavy networks

When OPNsense is not a fit

Anyone wanting plug-and-play Wi-Fi
Offices with no IT admin
Teams that skip security updates
Buyers needing vendor SLA without paying

Pick IPFire.org when

Homelab builders and tinkerers
Small offices with a network admin
AWS/VPC perimeters on a budget
Privacy-focused open-source shops

When IPFire.org is not a fit

Non-technical households wanting a plug-and-play router
Enterprises needing vendor SLAs or compliance certifications
Teams with nobody comfortable on a Linux shell
Buyers who want one vendor to call when it breaks

Sources

OPNsense official siteopnsense.org
official
OPNsense Shop . Software & Licensesshop.opnsense.com
official
I switched from pfSense to OPNsense (XDA)xda-developers.com
review
Moving Away From OPNsense (ramble.moe)ramble.moe
review
Long-Term Experiences for OPNsense (Reddit)reddit.com
review
OPNsense AWS Marketplace reviewsaws.amazon.com
review
CVE-2026-44194 . NVDnvd.nist.gov
security
CVE-2026-44193 . SentinelOnesentinelone.com
security
RCE advisory . GitHubgithub.com
security
OPNSense real world feedback . Lawrence Systemsforums.lawrencesystems.com
review
OPNsense Support Options (official docs)docs.opnsense.org
official
OPNsense reviews . PeerSpotpeerspot.com
review
Welcome to IPFire (official site)ipfire.org
official
About IPFireipfire.org
official
IPFire Security Policyipfire.org
security
CVE-2025-34313 Detail - NVDnvd.nist.gov
security