CVE-2026-42574
2 advisories.
Go/chainguard.dev/apko CVE-2026-42574: high 7.5
apko dirFS has a symlink-following path traversal that allows multiple entry points to escape the build root
Action: Upgrade chainguard.dev/apko to 1.2.5 or later.
go get chainguard.dev/apko@v1.2.5Affected
| introduced | fixed | last affected |
|---|---|---|
| 0.14.8 | 1.2.5 | - |
Fixed versions
| 1.2.5 |
Sources
- osv: GHSA-qq3r-w4hj-gjp6
- https://github.com/chainguard-dev/apko/security/advisories/GHSA-qq3r-w4hj-gjp6
- https://nvd.nist.gov/vuln/detail/CVE-2026-42574
- https://github.com/chainguard-dev/apko/pull/2187
- https://github.com/chainguard-dev/apko/commit/f5a96e1299ac81c7ea9441705ec467688086f442
- https://github.com/chainguard-dev/apko
- https://github.com/chainguard-dev/apko/releases/tag/v1.2.5
CVE-2026-42574 · published · modified · JSON
Go/chainguard.dev/apko CVE-2026-42574: unknown
apko dirFS has a symlink-following path traversal that allows multiple entry points to escape the build root in chainguard.dev/apko
Action: Upgrade chainguard.dev/apko to 1.2.5 or later.
go get chainguard.dev/apko@v1.2.5Affected
| introduced | fixed | last affected |
|---|---|---|
| 0.14.8 | 1.2.5 | - |
Fixed versions
| 1.2.5 |
Sources
- osv: GO-2026-5589
- https://github.com/chainguard-dev/apko/security/advisories/GHSA-qq3r-w4hj-gjp6
- https://nvd.nist.gov/vuln/detail/CVE-2026-42574
- https://github.com/chainguard-dev/apko/commit/f5a96e1299ac81c7ea9441705ec467688086f442
- https://github.com/chainguard-dev/apko/pull/2187
- https://github.com/chainguard-dev/apko/releases/tag/v1.2.5
CVE-2026-42574 · published · modified · JSON