Openssh: openssh: shared lz77 compression dictionary leaks plaintext across channels

MediumVendor CVSS 5.3 / 10 1 CVE Published Oct 21, 2026 at 1:11 AM UTC

Summary

Mariner

Release Notes

Oct 21, 2026 at 1:11 AM UTC
Published by Microsoft Security Response Center
The publication date reported by the vendor.
Oct 21, 2026 at 7:30 PM UTC
Added to SecurityAlert
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