Windows changes its signing certificate. Hard-coded trust checks are the risk
Production PCA 2011 expires on 19 October. Microsoft’s guidance targets software that assumes one certificate identity will remain valid forever.
Production PCA 2011 expires on 19 October. Microsoft’s guidance targets software that assumes one certificate identity will remain valid forever.
Microsoft has published a targeted workaround. Systems where the protection is already enabled remain unaffected, and 24H2 Home and Pro users face a separate support deadline.
Microsoft traces the instability to an operating-system limit and offers a mitigation. A successful reboot alone does not establish a lasting repair.