语言:
https://access.redhat.com/errata/RHSA-2026:84584
https://access.redhat.com/security/updates/classification/#critical
https://bugzilla.redhat.com/show_bug.cgi?id=2530272
https://bugzilla.redhat.com/show_bug.cgi?id=2530296
https://bugzilla.redhat.com/show_bug.cgi?id=2530305
https://bugzilla.redhat.com/show_bug.cgi?id=2530333
https://bugzilla.redhat.com/show_bug.cgi?id=2530389
https://bugzilla.redhat.com/show_bug.cgi?id=2530396
https://bugzilla.redhat.com/show_bug.cgi?id=2530447
https://bugzilla.redhat.com/show_bug.cgi?id=2530458
https://bugzilla.redhat.com/show_bug.cgi?id=2530475
https://bugzilla.redhat.com/show_bug.cgi?id=2534404
严重性: Critical
ID: 367215
文件名: redhat-RHSA-2026-84584.nasl
版本: 1.1
类型: Local
代理: unix
发布时间: 2026/10/19
最近更新时间: 2026/10/19
支持的传感器: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Continuous Assessment, Tenable Cloud Security, Tenable Self-Hosted Container Security, Nessus
风险因素: Medium
分数: 5
百分位: 93.02
Vendor Severity: Critical
风险因素: Critical
基本分数: 10
时间分数: 7.8
矢量: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C
CVSS 分数来源: CVE-2026-91738
风险因素: Critical
基本分数: 9.6
时间分数: 8.6
矢量: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
时间矢量: CVSS:3.0/E:P/RL:O/RC:C
CPE: cpe:/o:redhat:enterprise_linux:8, cpe:/o:redhat:rhel_eus:8.10, p-cpe:/a:redhat:enterprise_linux:webkit2gtk3-devel, p-cpe:/a:redhat:enterprise_linux:webkit2gtk3-jsc-devel, p-cpe:/a:redhat:enterprise_linux:webkit2gtk3-jsc, p-cpe:/a:redhat:enterprise_linux:webkit2gtk3
必需的 KB 项: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/cpu
可利用: true
易利用性: Exploits are available
补丁发布日期: 2026/10/19
漏洞发布日期: 2026/9/8
CVE: CVE-2026-87500, CVE-2026-87512, CVE-2026-87586, CVE-2026-87596, CVE-2026-87602, CVE-2026-87604, CVE-2026-87621, CVE-2026-87648, CVE-2026-87654, CVE-2026-91720, CVE-2026-91738