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Outdated Jcraft JSCH Library Causes Incorrect Credentials For Remote Git #3700 resurfaced #9261
Description
Apache NetBeans version
Apache NetBeans 29
What happened
#3700 has resurfaced.
tested with ssh-rsa , ed25519, and ecdsa key for user. added the old ssh-rsa to the sshd_config.
catching debug on sshd :
`
Connection from 10.0.21.46 port 53820 on 10.205.44.133 port 2222 rdomain ""
debug1: Local version string SSH-2.0-OpenSSH_10.0p2 Debian-7
debug1: Remote protocol version 2.0, remote software version JSCH-0.1.72
debug1: compat_banner: no match: JSCH-0.1.72
`
Language / Project Type / NetBeans Component
No response
How to reproduce
use git to communicate with remote repository
Did this work correctly in an earlier version?
No / Don't know
Operating System
debian
JDK
openjdk version "17.0.18" 2026-01-20
Apache NetBeans packaging
Community provided installer
Anything else
No response
Are you willing to submit a pull request?
No
Activity
mbien commentedon Mar 12, 2026
ed25519 never worked as far as I know #7572
mbien commentedon Sep 7, 2026
likely fixed by #9483 since it switched the impl away from jsch
jgit update is pending #9576
we will update jsch too, but as mentioned above it isn't used by jgit anymore while still used elsewhere (#9597)