CLEANSTART-2026-BC74118

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CLEANSTART-2026-BC74118

Summary: source-address critical option in the Permissions returned by an authentication callback was only enforced for the PublicKeyCallback and VerifiedPublicKeyCallback paths, extending the fix for CVE-2...

Details: Multiple security vulnerabilities affect the external-secrets-operator package. The source-address critical option in the Permissions returned by an authentication callback was only enforced for the PublicKeyCallback and VerifiedPublicKeyCallback paths, extending the fix for CVE-2026-46595. See references for individual vulnerability details.

References: https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-BC74118.json, https://osv.dev/vulnerability/CVE-2026-33818, https://osv.dev/vulnerability/CVE-2026-39821, https://osv.dev/vulnerability/CVE-2026-46600, https://osv.dev/vulnerability/CVE-2026-56853, https://osv.dev/vulnerability/CVE-2026-56854, https://osv.dev/vulnerability/CVE-2026-56858, https://osv.dev/vulnerability/CVE-2026-56859, https://osv.dev/vulnerability/CVE-2026-56860, https://osv.dev/vulnerability/CVE-2026-56862, https://osv.dev/vulnerability/ghsa-gcjh-h69q-9w9g, https://nvd.nist.gov/vuln/detail/CVE-2026-33818, https://nvd.nist.gov/vuln/detail/CVE-2026-39821, https://nvd.nist.gov/vuln/detail/CVE-2026-46600, https://nvd.nist.gov/vuln/detail/CVE-2026-56853, https://nvd.nist.gov/vuln/detail/CVE-2026-56854, https://nvd.nist.gov/vuln/detail/CVE-2026-56858, https://nvd.nist.gov/vuln/detail/CVE-2026-56859, https://nvd.nist.gov/vuln/detail/CVE-2026-56860, https://nvd.nist.gov/vuln/detail/CVE-2026-56862