Description
An issue in ttyd v.1.6.3 allows attacker to execute arbitrary code via default configuration permissions.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | ttyd | 1.6.3-2 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.10 | ttyd | No fix yet | — |
| Ubuntu 26.04 LTS | ttyd | No fix yet | — |
| Ubuntu 25.10 | ttyd | No fix yet | — |
| Ubuntu 24.04 LTS | ttyd | No fix yet | — |
| Ubuntu 22.04 LTS | ttyd | No fix yet | — |