diff --git a/gems/omniauth-saml/GHSA-cgp2-2cmh-pf7x.yml b/gems/omniauth-saml/GHSA-cgp2-2cmh-pf7x.yml
deleted file mode 100644
index 0d7b78ce20..0000000000
--- a/gems/omniauth-saml/GHSA-cgp2-2cmh-pf7x.yml
+++ /dev/null
@@ -1,28 +0,0 @@
----
-gem: omniauth-saml
-ghsa: cgp2-2cmh-pf7x
-url: https://github.com/omniauth/omniauth-saml/security/advisories/GHSA-cgp2-2cmh-pf7x
-title: Bad documentation for idp_cert_fingerprint_validator
-date: 2025-05-27
-description: |
-  Documentation:
-  https://github.com/omniauth/omniauth-saml#:~:text=%2C%0A%20%20%3Aidp_cert_fingerprint%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%3D%3E%20%22E7%3A91%3AB2%3AE1%3A...%22%2C-,%3Aidp_cert_fingerprint_validator%20%20%20%20%20%3D%3E%20lambda%20%7B%20%7Cfingerprint%7C%20fingerprint%20%7D%2C,-%3Aname_identifier_format%20%20%20%20%20%20%20%20%20%20%20%20%20%3D%3E%20%22urn%3Aoasis%3Anames%3Atc%3ASAML%3A1.1%3Anameid%2Dformat
-
-  Has the line:
-    :idp_cert_fingerprint_validator     => lambda { |fingerprint| fingerprint },
-
-  This proc returns true for any fingerprint, allowing any certificate
-   to be trusted.
-
-  Update documentation to encourage secure defaults.
-patched_versions:
-  - ">= 2.2.4"
-related:
-  url:
-    - https://rubygems.org/gems/omniauth-saml/versions/2.2.4
-    - https://github.com/omniauth/omniauth-saml/releases/tag/v2.2.4
-    - https://github.com/omniauth/omniauth-saml/security/advisories/GHSA-cgp2-2cmh-pf7x
-notes: |
-  - No CVE.
-  - GHSA has "low" severity.
-  - date from GHSA
diff --git a/lib/rad-ignores.sh b/lib/rad-ignores.sh
index bad621e0bb..f52d3f0dc0 100755
--- a/lib/rad-ignores.sh
+++ b/lib/rad-ignores.sh
@@ -88,6 +88,10 @@ rm -f gems/webrick/CVE-2026-38969.yml
 # https://github.com/github/cmark-gfm/security/advisories/GHSA-cgh3-p57x-9q7q
 # are not a Ruby gems, no Ruby code.
 
+# https://github.com/omniauth/omniauth-saml/security/advisories/GHSA-cgp2-2cmh-pf7x
+# Dev said, so removed advisory: "The listed vulnerability is an error in
+# their documented usage. Updating the gem does not make an app more secure."
+rm -f gems/omniauth-saml/GHSA-cgp2-2cmh-pf7x.yml
 # https://github.com/joniles/mpxj/security/advisories/GHSA-jf2p-4gqj-849g
 # does not involve Ruby code.