Improper Check for Unusual or Exceptional Conditions Affecting kubescape package, versions <4.0.9-r5


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.24% (15th percentile)

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  • Snyk IDSNYK-CHAINGUARDLATEST-KUBESCAPE-17679723
  • published30 Jun 2026
  • disclosed7 Apr 2026

Introduced: 7 Apr 2026

CVE-2026-39395  (opens in a new tab)
CWE-754  (opens in a new tab)

How to fix?

Upgrade Chainguard kubescape to version 4.0.9-r5 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kubescape package and not the kubescape package as distributed by Chainguard. See How to fix? for Chainguard relevant fixed versions and status.

Cosign provides code signing and transparency for containers and binaries. Prior to 3.0.6 and 2.6.3, cosign verify-blob-attestation may erroneously report a "Verified OK" result for attestations with malformed payloads or mismatched predicate types. For old-format bundles and detached signatures, this was due to a logic flaw in the error handling of the predicate type validation. For new-format bundles, the predicate type validation was bypassed completely. This vulnerability is fixed in 3.0.6 and 2.6.3.

CVSS Base Scores

version 3.1