---
格式版本: 2
标题: "Amazon Aurora now supports PostgreSQL 18.4, 17.10, 16.14, 15.18, and 14.23"
原文链接: "https://aws.amazon.com/cn/about-aws/whats-new/2026/08/amazon-aurora-postgresql-18-4-17-10-16-14-15-18-14-23/"
发布日期: "2026-08-24"
发布时间校准状态: "found"
发布时间需复核: "否"
发布时间来源: "llm:local:original_script_field"
发布时间证据: "postDateTime: 2026-08-24T16:00:00Z"
发布时间校准原因: "候选来自脚本字段的postDateTime，明确标注为发布时间，且无其他时间可替代。"
发布时间校准置信度: "1"
发布时间候选数量: 1
发布时间严格候选数量: 0
发布时间原页读取状态: "source template page reused from URL open"
发布时间未找到原因: ""
发布时间校准时间: "2026-08-25T17:27:48+08:00"
发布时间仲裁状态: "confirmed"
发布时间仲裁尝试次数: 1
发布时间仲裁耗时毫秒: 6451
发现时间: "2026-08-25T17:27:42+08:00"
入库时间: "2026-08-25T09:27:55.625Z"
来源平台: "固定入口"
搜索渠道: "fixed_url"
搜索词: "https://aws.amazon.com/new"
匹配关键词:
  - "performance"
相关厂家:
  - "AWS"
相关专家:
  []
内容类型: "网页"
抓取工具: "Free Fetch + Defuddle"
清洗工具: "Defuddle Markdown + Defuddle/Readability 正文提取"
原始附件:
  []
AI优质: "否"
AI打分: 5
AI分档: "非优质"
AI质检状态: "不通过"
AI打分理由: "内容为Amazon Aurora PostgreSQL数据库版本更新说明，未涉及超节点、AI Rack、机柜级AI基础设施、高速互连、供电、液冷或任何项目主题，明显无关。"
AI质检模型: "tx-deepseek-v4-flash"
AI质检时间: "2026-08-25T17:29:35+08:00"
AI主题相关性: 0
AI来源权威性: 5
AI新颖性: 0
AI技术细节: 0
AI商业部署信号: 0
AI完整性: 0
AI摘要: "Amazon Aurora PostgreSQL 兼容版新增支持 18.4、17.10、16.14、15.18 和 14.23 五个版本，包含社区缺陷修复和 Aurora 专属增强，建议用户升级到最新小版本以修复已知 CVE；"
AI摘要模型: "ali-deepseek-v4-flash"
AI摘要时间: "2026-09-07T02:11:03.283Z"
采集批次: "2026年8月25日17点27分36秒"
采集批次ID: "20260825-172736-501"
去重键: "https://aws.amazon.com/cn/about-aws/whats-new/2026/08/amazon-aurora-postgresql-18-4-17-10-16-14-15-18-14-23"
---

Amazon Aurora PostgreSQL-Compatible Edition now supports PostgreSQL versions 18.4, 17.10, 16.14, 15.18, and 14.23 which include bug fixes from the PostgreSQL community and Aurora-specific enhancements. We recommend upgrading to the latest minor versions to address known Common Vulnerabilities and Exposures (CVEs) and benefit from these improvements, as detailed in the [release notes](https://docs.aws.amazon.com/AmazonRDS/latest/AuroraPostgreSQLReleaseNotes/AuroraPostgreSQL.Updates.html).

You can upgrade your databases during scheduled maintenance windows using automatic minor version upgrades. To simplify operations at scale, enable automatic minor version upgrades and use the AWS Organizations [Upgrade Rollout Policy](https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/Aurora.Maintenance.AMVU.UpgradeRollout.html) to orchestrate multiple upgrades in phases, validating on lower-priority environments before upgrading your most critical ones. For more information, see [Upgrading Amazon Aurora PostgreSQL DB clusters](https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/USER_UpgradeDBInstance.PostgreSQL.html).

Amazon Aurora is designed for high performance and availability at global scale with full PostgreSQL compatibility. It provides scale-to-zero serverless compute, Aurora Global Database for multi-Region resilience, Aurora I/O-Optimized for improved price performance on I/O-intensive workloads, and built-in security and continuous backups. To get started, take a look at our [getting started page](https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/CHAP_GettingStartedAurora.html).