Merge pull request #94674 from openshift-cherrypick-robot/cherry-pick-94508-to-enterprise-4.13

[enterprise-4.13] OBSDOCS-1920: Logging Z-Stream Release Notes - 5.8.21

Author: bscott-rh

modules/logging-release-notes-5-8-21.adoc

@@ -0,0 +1,27 @@
+// module included in /logging/logging-5-8-release-notes
+:_mod-docs-content-type: REFERENCE
+[id="logging-release-notes-5-8-21_{context}"]
+= Logging 5.8.21
+
+This release includes link:https://access.redhat.com/errata/RHBA-2025:8773[RHBA-2025:8773] and link:https://access.redhat.com/errata/RHBA-2025:8774[RHBA-2025:8774].
+
+[id="logging-release-notes-5-8-21-cves_{context}"]
+== CVEs
+
+* link:https://access.redhat.com/security/cve/CVE-2022-3424[CVE-2022-3424]
+* link:https://access.redhat.com/security/cve/CVE-2023-0286[CVE-2023-0286]
+* link:https://access.redhat.com/security/cve/CVE-2023-4752[CVE-2023-4752]
+* link:https://access.redhat.com/security/cve/CVE-2024-8176[CVE-2024-8176]
+* link:https://access.redhat.com/security/cve/CVE-2024-12087[CVE-2024-12087]
+* link:https://access.redhat.com/security/cve/CVE-2024-12088[CVE-2024-12088]
+* link:https://access.redhat.com/security/cve/CVE-2024-12133[CVE-2024-12133]
+* link:https://access.redhat.com/security/cve/CVE-2024-12243[CVE-2024-12243]
+* link:https://access.redhat.com/security/cve/CVE-2024-12747[CVE-2024-12747]
+* link:https://access.redhat.com/security/cve/CVE-2024-35195[CVE-2024-35195]
+* link:https://access.redhat.com/security/cve/CVE-2024-52005[CVE-2024-52005]
+* link:https://access.redhat.com/security/cve/CVE-2024-52616[CVE-2024-52616]
+* link:https://access.redhat.com/security/cve/CVE-2024-55549[CVE-2024-55549]
+* link:https://access.redhat.com/security/cve/CVE-2025-0938[CVE-2025-0938]
+* link:https://access.redhat.com/security/cve/CVE-2025-21764[CVE-2025-21764]
+* link:https://access.redhat.com/security/cve/CVE-2025-24528[CVE-2025-24528]
+* link:https://access.redhat.com/security/cve/CVE-2025-26465[CVE-2025-26465]

observability/logging/logging_release_notes/logging-5-8-release-notes.adoc

@@ -10,6 +10,8 @@ include::snippets/logging-compatibility-snip.adoc[]
 
 include::snippets/logging-stable-updates-snip.adoc[]
 
+include::modules/logging-release-notes-5-8-21.adoc[leveloffset=+1]
+
 include::modules/logging-release-notes-5-8-20.adoc[leveloffset=+1]
 
 include::modules/logging-release-notes-5-8-19.adoc[leveloffset=+1]