VDB
GO-2026-4358
GO-2026-4358
PUBLISHED
CVSS 9.300000190734863 CRITICAL
Sigstore legacy TUF client allows for arbitrary file writes with target cache path traversal in github.com/sigstore/sigstore
Risk Scores
CVSS 4.0
9.300000190734863
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| chainguard | witness | 0, 0, 0 |
| chainguard | rekor | 0, 0, 0 |
| wolfi | policy-controller | 0, 0, 0 |
| wolfi | teleport-18.6 | *, *, * |
| chainguard | kyverno-policy-reporter-plugins-kyverno-fips | 0, 0, 0 |
| chainguard | cloudbeat-9.2 | 0, 0, 0 |
| chainguard | kyverno-1.15 | 0, 0, 0 |
| chainguard | tekton-pipelines-1.6 | 0, 0, 0 |
| wolfi | portieris | 0, 0, 0 |
| chainguard | cloudbeat-9.0 | 0, 0, 0 |
| chainguard | tekton-pipelines-fips-1.3 | 0, 0, 0 |
| wolfi | zot | 0, 0, 0 |
| chainguard | tekton-pipelines-fips-0.59 | 0, 0, 0 |
| wolfi | vexctl | 0, 0, 0 |
| chainguard | cloudbeat-fips-8.19 | 0, 0, 0 |
| chainguard | cg | 0, 0, 0 |
| wolfi | timestamp-authority | 0, 0, 0 |
| chainguard | tekton-pipelines-fips-1.0 | 0, 0, 0 |
| chainguard | slsa-verifier | 0, 0, 0 |
| chainguard | kyverno-policy-reporter-plugins-kyverno | 0, 0, 0 |
…and 143 more
Timeline
- Feb 19, 2026 CVE Published
- Feb 25, 2026 CVE Updated