obsidian-tc HTTP transport lacks Origin/DNS-rebinding protection, enabling drive-by vault access on loopback
High-risk advisory
CVE-2026-77363
Summary
obsidian-tc HTTP transport lacks Origin/DNS-rebinding protection, enabling drive-by vault access on loopback
Why it matters
GitHub has published a reviewed security advisory for obsidian-tc. Prioritize it with other application dependency updates, especially because EPSS places it in the 5% percentile.
Operator check
Check whether obsidian-tc is present in application dependency manifests, lockfiles, or build images. Review the GitHub advisory and upgrade to a patched version where available. EPSS probability: 0.2%; percentile: 5%.
Sources
PatchBrief uses public sources. It does not scan environments, verify exposure, or replace vendor guidance.