diff --git a/gems/activeadmin/CVE-2023-51763.yml b/gems/activeadmin/CVE-2023-51763.yml
index dd5fef6b6a..2387a84096 100644
--- a/gems/activeadmin/CVE-2023-51763.yml
+++ b/gems/activeadmin/CVE-2023-51763.yml
@@ -17,4 +17,5 @@ related:
     - https://github.com/activeadmin/activeadmin/releases/tag/v3.2.0
     - https://github.com/activeadmin/activeadmin/pull/8161
     - https://github.com/activeadmin/activeadmin/commit/697be2b183491beadc8f0b7d8b5bfb44f2387909
+    - https://github.com/activeadmin/activeadmin/security/advisories/GHSA-xhvv-3jww-c487
     - https://github.com/advisories/GHSA-rqxc-9p8h-xqgq
diff --git a/gems/mpxj/CVE-2026-61570.yml b/gems/mpxj/CVE-2026-61570.yml
new file mode 100644
index 0000000000..44006058ce
--- /dev/null
+++ b/gems/mpxj/CVE-2026-61570.yml
@@ -0,0 +1,40 @@
+---
+gem: mpxj
+cve: 2026-61570
+ghsa: 5vvx-3h34-f3gj
+url: https://www.cve.org/CVERecord/SearchResults?query=CVE-2026-61570
+title: XXE Vulnerability in MerlinReader
+date: 2026-06-22
+description: |
+  ## Impact
+
+  MPXJ used the default configuration when creating a DocumentBuilder
+  instance, which leaves doctype declarations enabled, when parsing
+  the XML content of the ZTIMEINTERVALS column from a Merlin project
+  SQLite file. This would allow a carefully crafted XML payload to
+  read an arbitrary file. However, although an arbitrary file can be
+  read, the way the resulting parsed XML is processed by MPXJ means
+  that the data it contains is unlikely to be available for exfiltration.
+
+  ## Workarounds
+
+  Potential workarounds include:
+  * Avoid reading Merlin project files with MPXJ
+  * Only accept Merlin project files from trusted sources
+  * Preprocess Merlin SQLite databases to strip doctype declarations
+    from the ZTIMEINTERVALS column
+cvss_v3: 7.5
+unaffected_versions:
+  - "< 5.5.5"
+patched_versions:
+  - ">= 16.4.1"
+related:
+  url:
+    - https://www.cve.org/CVERecord/SearchResults?query=CVE-2026-61570
+    - https://rubygems.org/gems/mpxj/versions/16.4.1
+    - https://github.com/joniles/mpxj/releases/tag/v16.4.1
+    - https://github.com/joniles/mpxj/security/advisories/GHSA-5vvx-3h34-f3gj
+notes: |
+  - CVE is reserved, but not published.
+  - cvss_v3 value from GHSA.
+  - data from gem release date.
diff --git a/gems/mpxj/GHSA-7952-gx68-cjqr.yml b/gems/mpxj/GHSA-7952-gx68-cjqr.yml
new file mode 100644
index 0000000000..5f4095e81b
--- /dev/null
+++ b/gems/mpxj/GHSA-7952-gx68-cjqr.yml
@@ -0,0 +1,29 @@
+---
+gem: mpxj
+ghsa: 7952-gx68-cjqr
+url: https://github.com/joniles/mpxj/security/advisories/GHSA-7952-gx68-cjqr
+title: Potential Path Traversal Vulnerability in Primavera P3 PRX and
+  SureTrak STX readers
+date: 2026-07-03
+description: |
+  ## Impact
+
+  When reading a suitably crafted PRX or STX file, MPXJ can be made
+  to write files to arbitrary locations in the file system.
+
+  ## Workarounds
+
+  Do not read PRX or STX files from untrusted sources.
+cvss_v3: 5.3
+unaffected_versions:
+  - "< 7.3.0"
+patched_versions:
+  - ">= 16.5.0"
+related:
+  url:
+    - https://rubygems.org/gems/mpxj/versions/16.5.0
+    - https://github.com/joniles/mpxj/releases/tag/v16.5.0
+    - https://github.com/joniles/mpxj/security/advisories/GHSA-7952-gx68-cjqr
+notes: |
+  - No CVE.
+  - cvss_v3 value from GHSA
diff --git a/gems/omniauth-saml/GHSA-cgp2-2cmh-pf7x.yml b/gems/omniauth-saml/GHSA-cgp2-2cmh-pf7x.yml
new file mode 100644
index 0000000000..0d7b78ce20
--- /dev/null
+++ b/gems/omniauth-saml/GHSA-cgp2-2cmh-pf7x.yml
@@ -0,0 +1,28 @@
+---
+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/gems/rubygems-update/CVE-2013-4287.yml b/gems/rubygems-update/CVE-2013-4287.yml
index 8de0a60e84..6c8bbb1744 100644
--- a/gems/rubygems-update/CVE-2013-4287.yml
+++ b/gems/rubygems-update/CVE-2013-4287.yml
@@ -19,3 +19,6 @@ patched_versions:
   - "~> 1.8.26"
   - "~> 2.0.8"
   - ">= 2.1.0"
+related:
+  url:
+    - https://guides.rubygems.org/cve
diff --git a/gems/rubygems-update/CVE-2013-4363.yml b/gems/rubygems-update/CVE-2013-4363.yml
index 3f22730dc3..4a0624fccf 100644
--- a/gems/rubygems-update/CVE-2013-4363.yml
+++ b/gems/rubygems-update/CVE-2013-4363.yml
@@ -22,3 +22,6 @@ patched_versions:
   - "~> 1.8.27"
   - "~> 2.0.10"
   - ">= 2.1.5"
+related:
+  url:
+    - https://guides.rubygems.org/cve
diff --git a/gems/rubygems-update/CVE-2015-3900.yml b/gems/rubygems-update/CVE-2015-3900.yml
index cb541412c1..e1bf2be798 100644
--- a/gems/rubygems-update/CVE-2015-3900.yml
+++ b/gems/rubygems-update/CVE-2015-3900.yml
@@ -20,3 +20,6 @@ patched_versions:
   - "~> 2.0.16"
   - "~> 2.2.4"
   - ">= 2.4.7"
+related:
+  url:
+    - https://guides.rubygems.org/cve
diff --git a/gems/rubygems-update/CVE-2015-4020.yml b/gems/rubygems-update/CVE-2015-4020.yml
index 41435c2169..78bd79bda3 100644
--- a/gems/rubygems-update/CVE-2015-4020.yml
+++ b/gems/rubygems-update/CVE-2015-4020.yml
@@ -18,3 +18,6 @@ patched_versions:
   - "~> 2.0.17"
   - "~> 2.2.5"
   - ">= 2.4.8"
+related:
+  url:
+    - https://guides.rubygems.org/cve
diff --git a/lib/rad-ignores.sh b/lib/rad-ignores.sh
index ff045aefb7..22739d096e 100755
--- a/lib/rad-ignores.sh
+++ b/lib/rad-ignores.sh
@@ -75,6 +75,19 @@ rm -rf gems/commonmarker/GHSA-7vh7-fw88-wj87.yml
 rm -f gems/webrick/CVE-2024-47220.yml
 rm -f gems/webrick/CVE-2026-38969.yml
 
+# https://github.com/Shopify/ruby-lsp/security/advisories/GHSA-2x7g-8mp4-572w
+# is a Shopify.ruby-lsp (VS Code Extension), not a Ruby gem.
+
+# https://github.com/ckeditor/ckeditor4/security/advisories/GHSA-vh5c-xwqv-cv9g
+# is not a Ruby gem, it is a WYSIWYG editor.
+
+# https://github.com/ua-parser/uap-core/security/advisories/GHSA-p4pj-mg4r-x6v4
+# is not a Ruby gem, it is a npm (javascript) package.
+
+# https://github.com/github/cmark-gfm/security/advisories/GHSA-7gc6-9qr5-hc85
+# https://github.com/github/cmark-gfm/security/advisories/GHSA-cgh3-p57x-9q7q
+# are not a Ruby gems, no Ruby code.
+
 exit
 
 # AL>> QUESTION (ruby or jruby)?