https://seclists.org/oss-sec/2026/q1/336: OpenSSH GSSAPI keyex patch issue
Published Mar 18, 2026
·Updated
Affected Software
2 affected components
OpenSSH OpenSSH
redhat/openssh
Frequently Asked Questions
1
What is the severity of CVE-2026-XXXX?
The severity of CVE-2026-XXXX is classified as high due to its potential impact on secure communications.
2
How do I fix CVE-2026-XXXX?
To fix CVE-2026-XXXX, apply the latest security patch released for OpenSSH provided by your distribution.
3
What systems are affected by CVE-2026-XXXX?
CVE-2026-XXXX affects OpenSSH installations across various platforms, including those from multiple Linux distributions.
4
Is there a workaround for CVE-2026-XXXX?
A viable workaround for CVE-2026-XXXX includes disabling GSSAPI key exchange until the patch is applied.
5
How was CVE-2026-XXXX discovered?
CVE-2026-XXXX was identified through community discussions related to the coordination of widely used downstream patches.