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Publishers link these advisories through the identifiers shown below. A shared identifier or date alone does not tell you whether your software is affected or whether the advisories describe the same cause.

CVE-2026-56666 · CVE overview and exploitation status

EUVD-2026-42966

GHSA-992q-9gwp-7r79

GO-2026-6470

cve-program · CVE-2026-56666

• https://github.com/zitadel/zitadel/security/advisories/GHSA-992q-9gwp-7r79
• https://github.com/zitadel/zitadel/commit/c97012f0c5dc2fe960ae6e940cbea23229f0557f
• https://github.com/zitadel/zitadel/releases/tag/v4.15.3

euvd · EUVD-2026-42966

• https://github.com/zitadel/zitadel/security/advisories/GHSA-992q-9gwp-7r79
• https://github.com/zitadel/zitadel/commit/c97012f0c5dc2fe960ae6e940cbea23229f0557f
• https://github.com/zitadel/zitadel/releases/tag/v4.15.3

nvd · CVE-2026-56666

• https://github.com/zitadel/zitadel/commit/c97012f0c5dc2fe960ae6e940cbea23229f0557f
• https://github.com/zitadel/zitadel/releases/tag/v4.15.3
• https://github.com/zitadel/zitadel/security/advisories/GHSA-992q-9gwp-7r79

osv · GHSA-992q-9gwp-7r79

• https://github.com/zitadel/zitadel/security/advisories/GHSA-992q-9gwp-7r79
• https://nvd.nist.gov/vuln/detail/CVE-2026-56666
• https://github.com/zitadel/zitadel/commit/c97012f0c5dc2fe960ae6e940cbea23229f0557f
• https://github.com/zitadel/zitadel
• https://github.com/zitadel/zitadel/releases/tag/v4.15.3

osv · GO-2026-6470

• https://github.com/zitadel/zitadel/security/advisories/GHSA-992q-9gwp-7r79
• https://nvd.nist.gov/vuln/detail/CVE-2026-56666
• https://github.com/zitadel/zitadel/commit/c97012f0c5dc2fe960ae6e940cbea23229f0557f
• https://github.com/zitadel/zitadel/releases/tag/v4.15.3

No related changes are available here.