# ezstd (Hex) vulnerabilities

1 known vulnerability (1 medium), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Registry: https://hex.pm/packages/ezstd

## Advisories (1)

### [CVE-2026-119434](https://cve.now/CVE-2026-119434): Decompression bomb in ezstd:decompress\_using\_ddict/2 allows BEAM memory exhaustion via unbounded output buffer

- Severity: Medium 6.9
- Published: Nov 5, 2026
- Affected: from 1.0.5, fixed in 1.2.5; from 1.0.5, fixed in 1.2.5.

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