authentik: Denial of Service via Document Type Declarations in SAML Messages

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

CVE-2026-94613 · Microsoft / collected KEV context

cve-program · CVE-2026-94613

• https://github.com/goauthentik/authentik/security/advisories/GHSA-cxwx-9x59-28qm
• https://github.com/goauthentik/authentik/pull/25959
• https://github.com/goauthentik/authentik/pull/25964
• https://github.com/goauthentik/authentik/pull/25969
• https://github.com/goauthentik/authentik/pull/25974
• https://github.com/goauthentik/authentik/commit/03d19d63b8d8dd7bc3de7cf6e57c6df341a9fc86
• https://github.com/goauthentik/authentik/commit/4cf2f803b1c2ef38c224eead375fd057a10ee8ac
• https://github.com/goauthentik/authentik/commit/732adad26bb97361b6bf25ef138df5c16471ba1f
• https://github.com/goauthentik/authentik/commit/a029f5372295bfeb1e334855f78601681cdc9a2d
• https://docs.goauthentik.io/releases/2026.2#fixed-in-202627
• https://docs.goauthentik.io/releases/2026.5#fixed-in-202657
• https://docs.goauthentik.io/releases/2026.8#fixed-in-202682
• https://github.com/goauthentik/authentik/releases/tag/version/2026.2.7
• https://github.com/goauthentik/authentik/releases/tag/version/2026.5.7
• https://github.com/goauthentik/authentik/releases/tag/version/2026.8.2

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