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New Fireware Releases out as of Sep 29, 2026 - lots of PSIRT fixes
Fireware v12.12.3 for Firebox T20, T25, T40, T45, T80, T85, M270, M290, M370, M390, M470, M570, M590, M670, M690, M4600, M4800, M5600, M5800, Firebox Cloud, Firebox NV5, FireboxV Fireware v2026.2.3 for Firebox T115-W, T125, T125-W, T145, T145-W, T185, M295, M395, M495, M595, M695 Fireware v2026.3.2 for Firebox T175, M4850,…
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Fireware 2026.2.2 Fireware v12.12.2 Fireware v12.5.20 now out as of 8/27/2026
Fixes these: CVE-2026-13086, CVE-2026-19313, CVE-2026-19314, CVE-2026-19315, CVE-2026-19316, CVE-2026-19317, CVE-2026-19318, CVE-2026-78008, CVE-2026-78009, CVE-2026-78010, CVE-2026-78011 See https://psirt.watchguard.com/ for info on these.
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Looking for the PBR to SD-WAN best practices article
Hi, Previously when upgrading a Firebox from policy based routing to SD-WAN I had found a great Watchguard article comparing the differences when upgrading/creating policies and what not to do when using SD-WAN in a policy. I've looked everywhere and can't find it so hoping someone may have a link or copy. I have an XTM330…
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Any issues going from 12.11.7 (M270) to 12.12?
Haven't seen anyone mention any issues, I been trying to get this installed for a while now and timing just hasn't worked out. Hoping to upgrade this, or next weekend and just wanted to see how upgrades went for everyone? I am in a clustered setup Thanks, and happy Friday!! :)
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V2026.2 is out as of March 26 - for Firebox T115-W, T125, T145, T185, M295, M395, M495, M595, M695
Includes the VLAN1 fix: .On Firebox T115-W, T125, T125-W, T145, and T145-W devices, you can now again assign VLAN ID 1 to any interface for either tagged or untagged VLANs. This removes the VLAN 1 restriction introduced in Fireware v2026.1.2. The Firebox now reserves VLAN ID 4094 for internal switch use, and you can select…
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Fireware v12.12 is out as of March 26
For: Firebox NV5, T20, T25, T40, T45, T80, T85, M270, M290, M370, M390, M470, M570, M590, M670, M690, M4600, M4800, M5600, M5800 FireboxV, Firebox Cloud Fixes 2 Security Issues plus other bugs
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Upgrade failed for one member in the firebox cluster
I started an upgrade for a M295 cluster from 2025.1.4 to 2026.1. But only one firebox got upgraded. The other one failed ("Member upgrade failed. Could not apply the upgrade image to the member"). What can I do to get even the second one on 2026.1? Thanks and regards, Chris
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Firebox T20 Firmware Upgrade: "You need a LiveSecurity key to upgrade your Firebox"
Hi, today my fiber channel provider informed me, that they had identified my firewall as a Watchguard Firebox with a OS that is known to have a critical weakness. I was asked to update my Firebox to OS version 12.11.6 or above. I tried that and got the error messag "You need a LiveSecurity key to upgrade your Firebox". So…
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Minimum Version Req to upgrade to 12.11.6?
Is there a minimum version required to upgrade to Fireware 12.11.6? I could not find any req's listed in release notes.
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Fireware v2026.1 out as of Jan 29, 2026 for 9 firewall models
FYI For Firebox models: T115-W, T125, T145, T185, M295, M395, M495, M595, M695