Aurora

Security incidents tagged Aurora. Newest first.

1 Aurora incident in the last 12 months

Critical 4 · High 3 · Med 2 · Low 1 · Update ½Severity-weighted: critical 4 · high 3 · medium 2 · low 1 · update ½LessMore

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Patched
AWS Babelfish for Aurora PostgreSQL TDS parser issues (CVE-2026-119923, CVE-2026-119924)
On Nov 6 2026 AWS published Important bulletin 2026-166-AWS for two memory-safety issues in the Babelfish TDS protocol layer used by Babelfish for Aurora PostgreSQL (SQL Server wire protocol). CVE-2026-119923: a memory-safety issue in the TDS connection-handshake handling could allow a remote, unauthenticated actor to affect the confidentiality, integrity, and availability of the database process. CVE-2026-119924: a memory-safety issue in the TDS remote-procedure-call request handling could allow a remote, authenticated actor to read adjacent process memory or cause a denial of service. AWS addressed the issues in Babelfish for PostgreSQL extension versions 4.10, 5.6 and 6.1, and lists patched Aurora PostgreSQL versions with Babelfish enabled. Workaround until upgraded: restrict network access to the TDS port (default 1433) to trusted sources using VPC security groups.
Babelfish for Aurora PostgreSQL / Babelfish for PostgreSQL extensionSince Nov 6, 2026updated Nov 6, 2026, 19:48 UTC