Dicklesworthstone CVE debriefs

These pages are published after PatchSiren validates generated defensive summaries against stored public CVE and source evidence.

HIGH Dicklesworthstone CVE published 2026-10-16

CVE-2026-77474

CVE-2026-77474 debrief: A vulnerability in destructive_command_guard (dcg) allows a crafted command to hang dcg and bypass the guard via hook-timeout fail-open. The vulnerability is caused by exponential-time command-substitution preprocessing in dcg, which can be triggered by a destructive command followed by nested or unclosed $( or $(( sequences. This issue is fixed in version 0.6.6. Defenders and user [truncated]