CVE-2026-42576
medium
CVSS v3
6.5
CVSS v4 NEW
—
VIR risk
6.5
Description
apko `DiscoverKeys` has a panic on non-rsa jwks key that causes crash during key discovery
Predictions
Exploit likelihood
75%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Go | chainguard.dev/apko | <1.2.7 | 1.2.7 |
| GO | chainguard.dev/apko | < 1.2.7 | 1.2.7 |
References
- https://github.com/chainguard-dev/apko/commit/6604826b19e36e9bc6e196592800fad93738f4a1
- https://github.com/chainguard-dev/apko/releases/tag/v1.2.7
- https://github.com/chainguard-dev/apko/security/advisories/GHSA-m7hm-vm4x-28jf
- https://nvd.nist.gov/vuln/detail/CVE-2026-42576
- https://github.com/chainguard-dev/apko
- https://github.com/advisories/GHSA-m7hm-vm4x-28jf
CWEs
CWE-704
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.