# com.fasterxml.jackson.dataformat:jackson-dataformat-smile (Maven) vulnerabilities

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

## At a glance

- Latest release: 2.22.4 (Oct 17, 2026): no advisory affects it
- Newest unaffected release: 2.22.4 (Oct 17, 2026), the latest release
- Dependents: 99
- Releases: 196 since 2.0.0 (Mar 25, 2012)
- Registry: https://central.sonatype.com/artifact/com.fasterxml.jackson.dataformat/jackson-dataformat-smile
- Releases read: Nov 8, 2026

## Version timeline

Affected versions per advisory, in version order:

- CVE-2026-104895: 2.9.0 to 2.18.11 (2.18.12 is outside it); 2.19.0 to 2.21.7 (2.21.8 is outside it); 2.22.0 to 2.22.3 (2.22.4 is outside it)

## Advisories (1)

### [CVE-2026-104895](https://cve.now/CVE-2026-104895): jackson-dataformat-smile: unbounded eager byte\[\] allocation for raw binary in the async parser allows OutOfMemoryError denial of service

- Severity: High 7.5
- Published: Oct 28, 2026
- Affected: from 2.9.0, fixed in 2.18.12; from 2.19.0, fixed in 2.21.8; from 2.22.0, fixed in 2.22.4.
- Fixed in 2.18.12 (released Oct 18, 2026, 10 days before disclosure), 2.21.8 (released Oct 18, 2026, 10 days before disclosure) and 2.22.4 (released Oct 17, 2026, 11 days before disclosure).
- The latest release, 2.22.4, is not affected.

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