语言:
https://access.redhat.com/security/updates/classification/#important
https://bugzilla.redhat.com/show_bug.cgi?id=2460538
严重性: High
ID: 314230
文件名: redhat-RHSA-2026-16018.nasl
版本: 1.2
类型: Local
代理: unix
发布时间: 2026/5/11
最近更新时间: 2026/5/12
支持的传感器: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Nessus
风险因素: Critical
分数: 9.5
Vendor Severity: Important
风险因素: Medium
基本分数: 6.8
时间分数: 5.9
矢量: CVSS2#AV:L/AC:L/Au:S/C:C/I:C/A:C
CVSS 分数来源: CVE-2026-31431
风险因素: High
基本分数: 7.8
时间分数: 7.5
矢量: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
时间矢量: CVSS:3.0/E:H/RL:O/RC:C
风险因素: High
Base Score: 8.6
Threat Score: 8.6
Threat Vector: CVSS:4.0/E:A
Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CPE: cpe:/o:redhat:rhel_eus:9.6, p-cpe:/a:redhat:enterprise_linux:kpatch-patch-5_14_0-570_94_1, p-cpe:/a:redhat:enterprise_linux:kpatch-patch-5_14_0-570_17_1, p-cpe:/a:redhat:enterprise_linux:kpatch-patch-5_14_0-570_39_1, p-cpe:/a:redhat:enterprise_linux:kpatch-patch-5_14_0-570_66_1
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: 2026/5/11
漏洞发布日期: 2026/4/22
CISA 已知可遭利用的漏洞到期日期: 2026/5/15
Core Impact
Metasploit (Copy Fail AF_ALG + authencesn Page-Cache Write)
CVE: CVE-2026-31431