AWS AmazonRDS high security documentation change
Summary
Added new release versions (17.6.4, 16.10.4, 15.14.4, 14.19.4) documenting security fixes for multiple PostgreSQL CVEs
Security assessment
Explicitly documents backported fixes for 11 PostgreSQL security vulnerabilities (CVE-2026-6472 through CVE-2026-6638). The inclusion of multiple CVEs constitutes concrete evidence of security vulnerability remediation.
Diff
diff --git a/AmazonRDS/latest/AuroraPostgreSQLReleaseNotes/AuroraPostgreSQL.Updates.md b/AmazonRDS/latest/AuroraPostgreSQLReleaseNotes/AuroraPostgreSQL.Updates.md index 105954bd4..a809c8797 100644 --- a//AmazonRDS/latest/AuroraPostgreSQLReleaseNotes/AuroraPostgreSQL.Updates.md +++ b//AmazonRDS/latest/AuroraPostgreSQLReleaseNotes/AuroraPostgreSQL.Updates.md @@ -595,0 +596,2 @@ This release of Aurora PostgreSQL is compatible with PostgreSQL 17.6. For more i + * Aurora PostgreSQL 17.6.4, June 12, 2026 + @@ -604,0 +607,33 @@ This release of Aurora PostgreSQL is compatible with PostgreSQL 17.6. For more i +#### Aurora PostgreSQL 17.6.4, June 12, 2026 + +**High priority enhancements** + + * Fixed an issue with suboptimal B-tree prefetch causing increased I/O wait times. + + * Back-ported fixes for the following PostgreSQL community security issues: + + * [CVE-2026-6472](https://www.postgresql.org/support/security/CVE-2026-6472/) + + * [CVE-2026-6473](https://www.postgresql.org/support/security/CVE-2026-6473/) + + * [CVE-2026-6474](https://www.postgresql.org/support/security/CVE-2026-6474/) + + * [CVE-2026-6475](https://www.postgresql.org/support/security/CVE-2026-6475/) + + * [CVE-2026-6476](https://www.postgresql.org/support/security/CVE-2026-6476/) + + * [CVE-2026-6477](https://www.postgresql.org/support/security/CVE-2026-6477/) + + * [CVE-2026-6478](https://www.postgresql.org/support/security/CVE-2026-6478/) + + * [CVE-2026-6479](https://www.postgresql.org/support/security/CVE-2026-6479/) + + * [CVE-2026-6575](https://www.postgresql.org/support/security/CVE-2026-6575/) + + * [CVE-2026-6637](https://www.postgresql.org/support/security/CVE-2026-6637/) + + * [CVE-2026-6638](https://www.postgresql.org/support/security/CVE-2026-6638/) + + + + @@ -1832,0 +1868,2 @@ This release of Aurora PostgreSQL is compatible with PostgreSQL 16.10. For more + * Aurora PostgreSQL 16.10.4, June 12, 2026 + @@ -1841,0 +1879,33 @@ This release of Aurora PostgreSQL is compatible with PostgreSQL 16.10. For more +#### Aurora PostgreSQL 16.10.4, June 12, 2026 + +**High priority enhancements** + + * Fixed an issue with suboptimal B-tree prefetch causing increased I/O wait times. + + * Back-ported fixes for the following PostgreSQL community security issues: + + * [CVE-2026-6472](https://www.postgresql.org/support/security/CVE-2026-6472/) + + * [CVE-2026-6473](https://www.postgresql.org/support/security/CVE-2026-6473/) + + * [CVE-2026-6474](https://www.postgresql.org/support/security/CVE-2026-6474/) + + * [CVE-2026-6475](https://www.postgresql.org/support/security/CVE-2026-6475/) + + * [CVE-2026-6476](https://www.postgresql.org/support/security/CVE-2026-6476/) + + * [CVE-2026-6477](https://www.postgresql.org/support/security/CVE-2026-6477/) + + * [CVE-2026-6478](https://www.postgresql.org/support/security/CVE-2026-6478/) + + * [CVE-2026-6479](https://www.postgresql.org/support/security/CVE-2026-6479/) + + * [CVE-2026-6575](https://www.postgresql.org/support/security/CVE-2026-6575/) + + * [CVE-2026-6637](https://www.postgresql.org/support/security/CVE-2026-6637/) + + * [CVE-2026-6638](https://www.postgresql.org/support/security/CVE-2026-6638/) + + + + @@ -4262,0 +4333,2 @@ This release of Aurora PostgreSQL is compatible with PostgreSQL 15.14. For more + * Aurora PostgreSQL 15.14.4, June 12, 2026 + @@ -4271,0 +4344,33 @@ This release of Aurora PostgreSQL is compatible with PostgreSQL 15.14. For more +#### Aurora PostgreSQL 15.14.4, June 12, 2026 + +**High priority enhancements** + + * Fixed an issue with suboptimal B-tree prefetch causing increased I/O wait times. + + * Back-ported fixes for the following PostgreSQL community security issues: + + * [CVE-2026-6472](https://www.postgresql.org/support/security/CVE-2026-6472/) + + * [CVE-2026-6473](https://www.postgresql.org/support/security/CVE-2026-6473/) + + * [CVE-2026-6474](https://www.postgresql.org/support/security/CVE-2026-6474/) + + * [CVE-2026-6475](https://www.postgresql.org/support/security/CVE-2026-6475/) + + * [CVE-2026-6476](https://www.postgresql.org/support/security/CVE-2026-6476/) + + * [CVE-2026-6477](https://www.postgresql.org/support/security/CVE-2026-6477/) + + * [CVE-2026-6478](https://www.postgresql.org/support/security/CVE-2026-6478/) + + * [CVE-2026-6479](https://www.postgresql.org/support/security/CVE-2026-6479/) + + * [CVE-2026-6575](https://www.postgresql.org/support/security/CVE-2026-6575/) + + * [CVE-2026-6637](https://www.postgresql.org/support/security/CVE-2026-6637/) + + * [CVE-2026-6638](https://www.postgresql.org/support/security/CVE-2026-6638/) + + + + @@ -7677,0 +7783,2 @@ This release of Aurora PostgreSQL is compatible with PostgreSQL 14.19. For more + * Aurora PostgreSQL 14.19.4, June 12, 2026 + @@ -7686,0 +7794,33 @@ This release of Aurora PostgreSQL is compatible with PostgreSQL 14.19. For more +#### Aurora PostgreSQL 14.19.4, June 12, 2026 + +**High priority enhancements** + + * Fixed an issue with suboptimal B-tree prefetch causing increased I/O wait times. + + * Back-ported fixes for the following PostgreSQL community security issues: + + * [CVE-2026-6472](https://www.postgresql.org/support/security/CVE-2026-6472/) + + * [CVE-2026-6473](https://www.postgresql.org/support/security/CVE-2026-6473/) + + * [CVE-2026-6474](https://www.postgresql.org/support/security/CVE-2026-6474/) + + * [CVE-2026-6475](https://www.postgresql.org/support/security/CVE-2026-6475/) + + * [CVE-2026-6476](https://www.postgresql.org/support/security/CVE-2026-6476/) + + * [CVE-2026-6477](https://www.postgresql.org/support/security/CVE-2026-6477/) + + * [CVE-2026-6478](https://www.postgresql.org/support/security/CVE-2026-6478/) + + * [CVE-2026-6479](https://www.postgresql.org/support/security/CVE-2026-6479/) + + * [CVE-2026-6575](https://www.postgresql.org/support/security/CVE-2026-6575/) + + * [CVE-2026-6637](https://www.postgresql.org/support/security/CVE-2026-6637/) + + * [CVE-2026-6638](https://www.postgresql.org/support/security/CVE-2026-6638/) + + + +