CVE•Published 2026-05-11•Modified 2026-05-13•0 articles on news•6 live references•NVD data
CVE-2026-42875
Vulnerability data via NVD (ingested)
CVSS v3.1
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EPSS percentile
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Description
External Secrets Operator reads information from a third-party service and automatically injects the values as Kubernetes Secrets. Prior to 2.4.0, Namespaced SecretStore resources that used CAProvider with type ConfigMap could resolve CA material from another namespace when caProvider.namespace was set. This bypassed the namespace boundary enforced for SecretStore-backed references in providers that rely on the shared runtime CA resolver. This vulnerability is fixed in 2.4.0.
Timeline
Published 2026-05-11
Modified 2026-05-13
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
More intel sources (5)
Shodan report
vuln:CVE-2026-42875Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-42875Censys host search filtered to this CVE id.
grep.app
CVE-2026-42875Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-42875GitHub code search for direct mentions.
Google dork
"CVE-2026-42875" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-42875 on GitHub.
We haven't classified any articles referencing CVE-2026-42875 yet. The external references above still apply.