检测

RockyLinux 9：postgresql：16 （RLSA-2026：85791）

high Nessus 插件 ID 367798

语言：

简介

远程主机缺少一个 RockyLinux 安全更新。

描述

远程 RockyLinux 9 主机上存在安装的程序包，该程序包受到公告 RLSA-2026：85791 中提及的漏洞的影响。

 * pgvector： pgvector： 在 IVFFlat 索引构建期间，通过越界写入执行任意代码 （CVE-2026-103484）

Tenable 已直接从 RockyLinux 安全公告中提取上述描述块。

请注意，Nessus 尚未测试此问题，而是只依据应用程序自我报告的版本号进行判断。

解决方案

更新受影响的程序包。

另见

https://bugzilla.redhat.com/show_bug.cgi?id=2544842

https://errata.rockylinux.org/RLSA-2026:85791

插件详情

严重性: High

ID: 367798

文件名: rocky_linux_RLSA-2026-85791.nasl

版本: 1.1

类型: Local

发布时间: 2026/10/20

最近更新时间: 2026/10/20

支持的传感器: Nessus Agent, Continuous Assessment, Tenable Cloud Security, Tenable Self-Hosted Container Security, Nessus

风险信息

VPR

风险因素: Medium

分数: 4.9

百分位: 58.52

CVSS v2

风险因素: High

基本分数: 9

时间分数: 6.7

矢量: CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C

CVSS 分数来源: CVE-2026-103484

CVSS v3

风险因素: High

基本分数: 8.8

时间分数: 7.7

矢量: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

时间矢量: CVSS:3.0/E:U/RL:O/RC:C

漏洞信息

CPE: cpe:/o:rocky:linux:9, p-cpe:/a:rocky:linux:pg_repack-debuginfo, p-cpe:/a:rocky:linux:pg_repack-debugsource, p-cpe:/a:rocky:linux:pg_repack, p-cpe:/a:rocky:linux:pgaudit-debuginfo, p-cpe:/a:rocky:linux:pgaudit-debugsource, p-cpe:/a:rocky:linux:pgaudit, p-cpe:/a:rocky:linux:postgis-client-debuginfo, p-cpe:/a:rocky:linux:postgis-client, p-cpe:/a:rocky:linux:postgis-debuginfo, p-cpe:/a:rocky:linux:postgis-debugsource, p-cpe:/a:rocky:linux:postgis-docs, p-cpe:/a:rocky:linux:postgis-upgrade-debuginfo, p-cpe:/a:rocky:linux:postgis-upgrade, p-cpe:/a:rocky:linux:postgis-utils, p-cpe:/a:rocky:linux:postgis, p-cpe:/a:rocky:linux:postgres-decoderbufs-debuginfo, p-cpe:/a:rocky:linux:postgres-decoderbufs-debugsource, p-cpe:/a:rocky:linux:postgres-decoderbufs, p-cpe:/a:rocky:linux:postgresql-contrib-debuginfo, p-cpe:/a:rocky:linux:postgresql-contrib, p-cpe:/a:rocky:linux:postgresql-debuginfo, p-cpe:/a:rocky:linux:postgresql-debugsource, p-cpe:/a:rocky:linux:postgresql-docs-debuginfo, p-cpe:/a:rocky:linux:postgresql-docs, p-cpe:/a:rocky:linux:postgresql-plperl-debuginfo, p-cpe:/a:rocky:linux:postgresql-plperl, p-cpe:/a:rocky:linux:postgresql-plpython3-debuginfo, p-cpe:/a:rocky:linux:postgresql-plpython3, p-cpe:/a:rocky:linux:postgresql-pltcl-debuginfo, p-cpe:/a:rocky:linux:postgresql-pltcl, p-cpe:/a:rocky:linux:postgresql-private-devel, p-cpe:/a:rocky:linux:postgresql-private-libs-debuginfo, p-cpe:/a:rocky:linux:postgresql-private-libs, p-cpe:/a:rocky:linux:postgresql-server-debuginfo, p-cpe:/a:rocky:linux:postgresql-server-devel-debuginfo, p-cpe:/a:rocky:linux:postgresql-server-devel, p-cpe:/a:rocky:linux:postgresql-server, p-cpe:/a:rocky:linux:postgresql-static, p-cpe:/a:rocky:linux:postgresql-test-debuginfo, p-cpe:/a:rocky:linux:postgresql-test-rpm-macros, p-cpe:/a:rocky:linux:postgresql-test, p-cpe:/a:rocky:linux:postgresql-upgrade-debuginfo, p-cpe:/a:rocky:linux:postgresql-upgrade-devel-debuginfo, p-cpe:/a:rocky:linux:postgresql-upgrade-devel, p-cpe:/a:rocky:linux:postgresql-upgrade, p-cpe:/a:rocky:linux:postgresql

必需的 KB 项: Host/local_checks_enabled, Host/cpu, Host/RockyLinux/release, Host/RockyLinux/rpm-list

易利用性: No known exploits are available

补丁发布日期: 2026/10/20

漏洞发布日期: 2026/10/1

参考资料信息

CVE: CVE-2026-103484