# github.com/chainguard-dev/kaniko (Go) vulnerabilities

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

## At a glance

- Latest release: v1.25.21 (Nov 3, 2026): no advisory affects it
- Newest unaffected release: v1.25.21 (Nov 3, 2026), the latest release
- Releases: 36 since v0.1.0 (May 16, 2018)
- Registry: https://pkg.go.dev/github.com/chainguard-dev/kaniko
- Releases read: Nov 8, 2026

## Version timeline

Affected versions per advisory, in version order:

- CVE-2026-105769: v0.1.0 to v1.25.19 (v1.25.20 is outside it)
- CVE-2026-28406: v1.25.4 to v1.25.9 (v1.25.10 is outside it)

## Advisories (2)

### [CVE-2026-105769](https://cve.now/CVE-2026-105769): kaniko can send the build's Azure (Entra ID) access token to lookalike ACR registry hosts

- Severity: Critical 9.3
- Published: Nov 2, 2026
- Affected: fixed in 1.25.20.
- Fixed in v1.25.20 (released Oct 27, 2026, 6 days before disclosure).
- The latest release, v1.25.21, is not affected.

### [CVE-2026-28406](https://cve.now/CVE-2026-28406): kaniko has tar archive path traversal in build context extraction allows writing files outside destination directory

- Severity: High 8.2
- Published: Feb 27, 2026
- Affected: from 1.25.4, fixed in 1.25.10.
- Fixed in v1.25.10 (released Feb 27, 2026, the day of disclosure).
- The latest release, v1.25.21, is not affected.

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