AWS AmazonRDS documentation change
Summary
Added critical stability fixes for Active Directory authentication issues causing reboots and reorganized existing fixes
Security assessment
While the changes document fixes for authentication-related stability issues, there's no evidence they address security vulnerabilities. The reboot issue affects availability (a stability concern) but isn't described as a security exploit. No CVEs or security advisories are referenced.
Diff
diff --git a/AmazonRDS/latest/AuroraPostgreSQLReleaseNotes/AuroraBabelfish.Updates.md b/AmazonRDS/latest/AuroraPostgreSQLReleaseNotes/AuroraBabelfish.Updates.md index ba624c92a..36bc343ba 100644 --- a//AmazonRDS/latest/AuroraPostgreSQLReleaseNotes/AuroraBabelfish.Updates.md +++ b//AmazonRDS/latest/AuroraPostgreSQLReleaseNotes/AuroraBabelfish.Updates.md @@ -101,2 +100,0 @@ This release of Aurora Babelfish is provided with Aurora PostgreSQL 17.9. For mo - * Fixed an issue in nested procedure calls that caused temp table cleanup failures and parser errors. - @@ -144,0 +143,9 @@ This release of Aurora Babelfish is provided with Aurora PostgreSQL 17.7. For mo +#### Aurora Babelfish release 5.4.2, March 20, 2026 + +**Critical stability enhancements** + + * Fixed an issue where executing queries from PostgreSQL endpoint in Active Directory Authentication enabled instances may lead to a reboot. + + + + @@ -153,0 +161,7 @@ This release of Aurora Babelfish is provided with Aurora PostgreSQL 17.7. For mo +**High Priority stability enhancements** + + * Fixed an issue in nested procedure calls that caused temp table cleanup failures and parser errors. + + + + @@ -265,0 +280,9 @@ This release of Aurora Babelfish is provided with Aurora PostgreSQL 17.6. For mo +#### Aurora Babelfish release 5.3.2, May 07, 2026 + +**Critical stability enhancements** + + * Fixed an issue where executing queries from PostgreSQL endpoint in Active Directory Authentication enabled instances may lead to a reboot. + + + + @@ -827,0 +851,16 @@ This release of Aurora Babelfish is provided with Aurora PostgreSQL 16.11. For m +#### Aurora Babelfish release 4.8.2, March 20, 2026 + +**Critical stability enhancements** + + * Fixed an issue where executing queries from PostgreSQL endpoint in Active Directory Authentication enabled instances may lead to a reboot. + + + + +**High Priority stability enhancements** + + * Fixed an issue in nested procedure calls that caused temp table cleanup failures and parser errors. + + + + @@ -944,0 +984,2 @@ This release of Aurora Babelfish is provided with Aurora PostgreSQL 16.10. For m + * Aurora Babelfish release 4.7.2, May 07, 2026 + @@ -951,0 +993,9 @@ This release of Aurora Babelfish is provided with Aurora PostgreSQL 16.10. For m +#### Aurora Babelfish release 4.7.2, May 07, 2026 + +**Critical stability enhancements** + + * Fixed an issue where executing queries from PostgreSQL endpoint in Active Directory Authentication enabled instances may lead to a reboot. + + + +