Description
An issue was discovered in badaix Snapcast version 0.27.0, allows remote attackers to execute arbitrary code and gain sensitive information via crafted request in JSON-RPC-API.
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 | snapcast | 0.30.0-1 | — |
| Debian 13 | snapcast | 0.30.0-1 | — |
| Debian 12 | snapcast | 0.26.0+dfsg1-1+deb12u1 | DSA-5847-1 |
| Debian 11 | snapcast | 0.23.0+dfsg1-1+deb11u1 | DLA-4252-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 24.04 LTS | snapcast | 0.27.0+dfsg-1ubuntu0.1~esm1 | USN-8767-1 |
| Ubuntu Pro 22.04 LTS | snapcast | 0.25.0+dfsg1-2ubuntu0.1~esm1 | USN-8767-1 |
| Ubuntu Pro 20.04 LTS | snapcast | 0.18.1-1ubuntu0.1~esm1 | USN-8767-1 |
Advisories 3
- USN-8767-1 snapcast vulnerability Ubuntu Security Notices (USN) · Sep 16, 2026
- DLA-4252-1 snapcast - security update Debian Security (DSA / DLA) · Mar 9, 2026
- DSA-5847-1 snapcast - security update Debian Security (DSA / DLA) · Mar 9, 2026