Quick answers
- Is CVE-2026-122315 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-122315 being exploited in the wild.
- How severe is CVE-2026-122315?
- High severity, with a CVSS score of 7.5, published 5 November 2026.
- Which products and versions are affected?
- Kyverno before 1.19.2.
- Is there a fix for CVE-2026-122315?
- Yes: fixed in 1.19.2. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-122315 attacked?
- It is attacked over the network, in a software library.
- Am I affected by CVE-2026-122315?
- Check whether you run Kyverno at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
How to fix
- Fixed in: 1.19.2
Technical details
An unchecked type assertion in buildStatementMap (pkg/engine/internal/utils.go:101) expects the "type" field to be a string but does not validate the type before casting, causing a Go panic when the field is a JSON number, boolean, array, or object. The attestation statements are extracted directly from attacker-controlled OCI manifest JSON with only a nil check. No authentication is required; when a verifyImages rule declares attestations but no attestor certificate, the check is skipped entirely.
Affected products
- Kyverno Kyverno before 1.19.2
Timeline
- 2026-10-21: disclosed
- 2026-11-05: advisory