Go/github.com/coder/coder CVE-2026-63443: high 8.3, EPSS 0.76%
Coder's workspace agent API insecure redirect handling allowed cross-agent file read and write in github.com/coder/coder
Action: No fix published. Pin and monitor.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | - | - |
Fixed versions
No fixed version in the source.
Sources
- osv: GO-2026-5923
- nvd: CVE-2026-63443
- https://github.com/coder/coder/security/advisories/GHSA-qrwj-vh9x-gw5v
- https://github.com/coder/coder/pull/26600
CVE-2026-63443 · published · modified · JSON