CVE-2026-39395
MediumAdvisory
Published 8 Apr 2026In the index since 5 Sept 2026
- Severity
- Medium
- worst across findings
- CVSS
- 4.3
- base score, highest
- EPSS
- 0.002
- 15th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 16
- of 17,781 indexed, latest versions
- Container images
- 18
- deployed by those charts
- Fix available
- 3 of 3
- affected packages
Cosign's verify-blob-attestation reports false positive when payload parsing fails
Carried by container images the latest versions of 16 of 17,781 indexed charts deploy, on 18 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| github.com/ | v1.8.0, v1.13.1, v1.13.6 | 2.6.3 | 6 |
| github.com/ | v2.1.1, v2.2.0, v2.2.4, v2.4.1+2 more | 2.6.3 | 11 |
| github.com/ | v3.0.4 | 3.0.6 | 1 |
- OSV records
- GHSA-w6c6-c85g-mmv6GO-2026-5694
- Also known as
- BIT-cosign-2026-39395
Charts affected
16 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| harborharborOfficialVerified publisher | 1.19.2 | 1 of 8See more | 1,650 |
| artifact-hubartifact-hubVerified publisher | 1.23.0 | 2 of 7See more | 10,755 |
| policy-controllersigstoreVerified publisher | 0.10.7 | 1 of 2See more | 911 |
| dockyarddockyardVerified publisher | 0.4.0 | 1 of 1See more | 1,542 |
| kubeservice-cosign-webhookkubservice-chartsVerified publisher | 1.1.1 | 1 of 5See more | 7,087 |
| spirephilips-labsVerified publisher | 0.12.2 | 1 of 6See more | 7,236 |
| prowlerprowler-appVerified publisher | 0.0.9 | 1 of 5See more | 8,158 |
| artifact-hubsoftonic | 1.19.0 | 3 of 8See more | 14,491 |
| kyvernodevopstalesVerified publisher | 2.5.1 | 2 of 2See more | 4,722 |
| harborgpg-dev | 1.18.3 | 1 of 8See more | 3,376 |
| harborhelm-harborVerified publisher | 2.3.5 | 1 of 8See more | 1,650 |
| deploydefenderk8s-custom-controllerVerified publisher | 0.1.3 | 1 of 1See more | 1,893 |
| agent-control-cdnewrelic | 1.0.0 | 1 of 3See more | 5,034 |
| redhat-trusted-application-pipelineopenshift | 1.0.2 | 1 of 2See more | 8,599 |
| sigstore-probersigstoreVerified publisher | 0.3.1 | 1 of 1See more | 424 |
| harborwenerme | 1.19.2 | 1 of 8See more | 1,650 |
Container images carrying it
18 by charts deploying them
A fixed version is listed for 3 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| goharbor/ | 215c07b71c37 | github.com/ | 2.6.3 | 3 |
| aquasec/ | bcc376de8d77 | github.com/ | 2.6.3 | 1 |
| artifacthub/ | 111918d8c399 | github.com/ | 2.6.3 | 1 |
| artifacthub/ | 2d8365601f0e | github.com/ | 2.6.3 | 1 |
| artifacthub/ | 323d026e78c3 | github.com/ | 2.6.3 | 1 |
| artifacthub/ | 6596c8c4d955 | github.com/ | 2.6.3 | 1 |
| dongjiang1989/ | 2a3ead6a55dc | github.com/ | 2.6.3 | 1 |
| goharbor/ | 5c6f7162804c | github.com/ | 2.6.3 | 1 |
| prowlercloud/ | 4f252d579be2 | github.com/ | 2.6.3 | 1 |
| ghcr.io/ | 00cd9316a379 | github.com/ | 2.6.3 | 1 |
| ghcr.io/ | b40439329191 | github.com/ | 2.6.3 | 1 |
| ghcr.io/ | 9c73f1841ebc | github.com/ | 2.6.3 | 1 |
| ghcr.io/ | 185d2eebc60c | github.com/ | 2.6.3 | 1 |
| ghcr.io/ | 7fbc6855c8b3 | github.com/ | 2.6.3 | 1 |
| ghcr.io/ | 0bcd60beb93f | github.com/ | 2.6.3 | 1 |
| ghcr.io/ | d1e914e6d6b9 | github.com/ | 3.0.6 | 1 |
| ghcr.io/ | 62517726d0c4 | github.com/ | 2.6.3 | 1 |
| quay.io/ | 7b4202c25b67 | github.com/ | 2.6.3 | 1 |