Update blog/2026-01-23-cve-2026-22797.md

Co-authored-by: Jan Klare <klare@osism.tech>
Signed-off-by: Kurt Garloff <kurt@garloff.de>

Author: garloff

blog/2026-01-23-cve-2026-22797.md

@@ -107,7 +107,7 @@ paste.filter_factory = keystonemiddleware.auth_token:filter_factory
 - [ALASCA](https://alasca.cloud/) has issued an
   [advisory for yaook](https://lists.alasca.cloud/hyperkitty/list/yaook@lists.alasca.cloud/thread/Q2GZ7PNXHJ7YHRDALKXTHZMTHS7PM5NE/)
   basically stating that it's not really possible to use yaook in a way that it would be affected.
-- [OSISM](https://osism.tech/) has published an
+- [OSISM](https://osism.cloud/) has published an
   [advisary for OSISM](https://osism.tech/docs/appendix/security/ossa-2026-001/)
   with more details how to get a fixed keystone container deployed in case you
   have manually enabled such oauth2 tokens.