After more 2 000 000 (two million) views on forum for 1.5.0.x development versions... and 1.6.1.0, 1.6.3.0-dev versions
A new stable version, UltraVNC 1.6.4.0 and UltraVNC SC 1.6.4.0 have been released: https://forum.uvnc.com/viewtopic.php?t=38095
Feedback is always welcome

2026-04-01: After 1.7.x, 1.8.x release builds need tests and feedback: https://forum.uvnc.com/viewtopic.php?t=38158

2026-03-11: CVE-2026-3787 and CVE-2026-4962 - Clarification: https://forum.uvnc.com/viewtopic.php?t=38155

2025-12-02: We need help: English Wikipedia UltraVNC page has been requested to deletion: https://forum.uvnc.com/viewtopic.php?t=38127
Any help is welcome to improve the UltraVNC page and/or to comment on the Wikipedia Talk page

2025-05-06: Forum password change request: https://forum.uvnc.com/viewtopic.php?t=38078

2023-09-21: Important: Please update to latest version before to create a reply, a topic or an issue: https://forum.uvnc.com/viewtopic.php?t=37864

Development: UltraVNC development is always here... Any help is welcome
Feedback is welcome

Help is very needed for:
Windows ARM/ARM64 support: https://forum.uvnc.com/viewtopic.php?t=38163 / https://github.com/ultravnc/UltraVNC/issues/346
macOS support: https://forum.uvnc.com/viewtopic.php?t=38164 / https://github.com/ultravnc/UltraVNC/issues/347
Linux support: https://forum.uvnc.com/viewtopic.php?t=38165 / https://github.com/ultravnc/UltraVNC/issues/348
*BSD support: https://forum.uvnc.com/viewtopic.php?t=38166 / https://github.com/ultravnc/UltraVNC/issues/349
*Solaris support: https://forum.uvnc.com/viewtopic.php?t=38167 / https://github.com/ultravnc/UltraVNC/issues/350

UltraVNC 1.3.4.1 - Feedback

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RudiDeVos
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Admin & Developer
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UltraVNC 1.3.4.1 - Feedback

Post by RudiDeVos »

Small update.
Default behaviour for reverse is to ask authentication.
Image

Download
- https://uvnc.com/downloads/ultravnc/142 ... 3-4-1.html
SkyBeam
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Posts: 149
Joined: 2012-12-31 11:01

Re: UltraVNC 1.3.4.1 - Feedback

Post by SkyBeam »

I have just tested this version and all test cases passed for me.
Specifically authentication via repeater mode II using IDs along with msauth2 is working fine for me now.

Many thanks again for investigating and all the effort put into UltraVNC!
CPC
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Joined: 2010-10-08 15:31

Re: UltraVNC 1.3.4.1 - Feedback

Post by CPC »

Thank you Rudi and all that have helped contribute to this new version.

1.3.4.1 is working well for me in my reverse connection application ...so far :D

The following may be helpful to some users.
As Rudi mentioned..."Default behavior for reverse is to ask for authentication." <--more secure
In the winvnc server's ultravnc.ini this new default setting looks like this.

Code: Select all

ReverseAuthRequired=1
8)
CPC
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