Backstage: Improper entity validation in deprecated Kubernetes services endpoint

These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.

CVE-2026-106563 · Microsoft / collected KEV context

EUVD-2026-94376

GHSA-r9ph-3637-55px

cve-program · CVE-2026-106563

• https://github.com/backstage/backstage/security/advisories/GHSA-r9ph-3637-55px
• https://github.com/backstage/backstage/commit/2d5d3e77d630455d6d48cfa8f31fd3c126fd6f29
• https://github.com/backstage/backstage/releases/tag/v1.54.1

euvd · EUVD-2026-94376

• https://github.com/backstage/backstage/security/advisories/GHSA-r9ph-3637-55px
• https://github.com/backstage/backstage/commit/2d5d3e77d630455d6d48cfa8f31fd3c126fd6f29
• https://github.com/backstage/backstage/releases/tag/v1.54.1

nvd · CVE-2026-106563

• https://github.com/backstage/backstage/commit/2d5d3e77d630455d6d48cfa8f31fd3c126fd6f29
• https://github.com/backstage/backstage/releases/tag/v1.54.1
• https://github.com/backstage/backstage/security/advisories/GHSA-r9ph-3637-55px

osv · GHSA-r9ph-3637-55px

• https://github.com/backstage/backstage/security/advisories/GHSA-r9ph-3637-55px
• https://nvd.nist.gov/vuln/detail/CVE-2026-106563
• https://github.com/backstage/backstage/commit/2d5d3e77d630455d6d48cfa8f31fd3c126fd6f29
• https://github.com/backstage/backstage
• https://github.com/backstage/backstage/releases/tag/v1.54.1

No related operational record is retained in the current change model.