https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-09-29T18:24:49.251141+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2026-42576 CVE-2026-42576 — apko `DiscoverKeys` has a panic on non-rsa jwks key that causes crash during key discovery 2026-09-29T18:24:49.270097+00:00

Affected: chainguard-dev apko

apko allows users to build and publish OCI container images built from apk packages. Prior to version 1.2.7, DiscoverKeys in pkg/apk/apk/implementation.go unconditionally type-asserts JWKS keys as *rsa.PublicKey without checking the key type. If a repository JWKS endpoint returns a non-RSA key (e.g. EC), the unchecked assertion panics and crashes apko. This affects any workflow that initializes the APK database and fetches repository keys. This issue has been patched in version 1.2.7.