【雲智維資安預警通知】
一、摘要
RedHat Linux核心存在多個漏洞，允許遠端攻擊者利用這些漏洞，於目標系統觸發阻斷服務狀況、權限提升、遠端執行任意程式碼、洩露敏感資料及繞過身份驗證。
二、存在風險
RedHat Linux核心存在多個漏洞，允許遠端攻擊者利用這些漏洞，於目標系統觸發阻斷服務狀況、權限提升、遠端執行任意程式碼、洩露敏感資料及繞過身份驗證，其影響系統如下：
受影響之系統/漏洞描述：
Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support 9.6 aarch64
Red Hat CodeReady Linux Builder for ARM 64 8 aarch64
Red Hat CodeReady Linux Builder for ARM 64 9 aarch64
Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update Support 9.6 s390x
Red Hat CodeReady Linux Builder for IBM z Systems 9 s390x
Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support 9.6 ppc64le
Red Hat CodeReady Linux Builder for Power, little endian 8 ppc64le
Red Hat CodeReady Linux Builder for Power, little endian 9 ppc64le
Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support 9.6 x86_64
Red Hat CodeReady Linux Builder for x86_64 8 x86_64
Red Hat CodeReady Linux Builder for x86_64 9 x86_64
Red Hat Enterprise Linux for ARM 64 - 4 years of updates 9.6 aarch64
Red Hat Enterprise Linux for ARM 64 - Extended Update Support 9.6 aarch64
Red Hat Enterprise Linux for ARM 64 8 aarch64
Red Hat Enterprise Linux for ARM 64 9 aarch64
Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 9.6 s390x
Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 9.6 s390x
Red Hat Enterprise Linux for IBM z Systems 8 s390x
Red Hat Enterprise Linux for IBM z Systems 9 s390x
Red Hat Enterprise Linux for Power, little endian - Extended Update Support 9.4 ppc64le
Red Hat Enterprise Linux for Power, little endian - Extended Update Support 9.6 ppc64le
Red Hat Enterprise Linux for Power, little endian 8 ppc64le
Red Hat Enterprise Linux for Power, little endian 9 ppc64le
Red Hat Enterprise Linux for Real Time 8 x86_64
Red Hat Enterprise Linux for Real Time for NFV 8 x86_64
Red Hat Enterprise Linux for Real Time for x86_64 - Extended Life Cycle Support 7 x86_64
Red Hat Enterprise Linux for x86_64 - Extended Update Support 9.4 x86_64
Red Hat Enterprise Linux for x86_64 - Extended Update Support 9.6 x86_64
Red Hat Enterprise Linux for x86_64 - Extended Update Support Extension 8.4 x86_64
Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.0 x86_64
Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.2 x86_64
Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.4 x86_64
Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.6 x86_64
Red Hat Enterprise Linux for x86_64 8 x86_64
Red Hat Enterprise Linux for x86_64 9 x86_64
Red Hat Enterprise Linux Server - AUS 8.4 x86_64
Red Hat Enterprise Linux Server - AUS 9.2 x86_64
Red Hat Enterprise Linux Server - AUS 9.4 x86_64
Red Hat Enterprise Linux Server - AUS 9.6 x86_64
Red Hat Enterprise Linux Server - Extended Life Cycle Support (for IBM z Systems) 7 s390x
Red Hat Enterprise Linux Server - Extended Life Cycle Support 7 x86_64
Red Hat Enterprise Linux Server - Extended Life Cycle Support for IBM Power, big endian 7 ppc64
Red Hat Enterprise Linux Server - Extended Life Cycle Support for IBM Power, little endian 7 ppc64le
Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 9.0 ppc64le
Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 9.2 ppc64le
Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 9.4 ppc64le
Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 9.6 ppc64le
三、建議改善措施
企業及使用者如有上述漏洞版本應儘速更新。
情資報告連結：
https://access.redhat.com/errata/RHSA-2026:1581
https://access.redhat.com/errata/RHSA-2026:1617
https://access.redhat.com/errata/RHSA-2026:1623
https://access.redhat.com/errata/RHSA-2026:1661
https://access.redhat.com/errata/RHSA-2026:1662
https://access.redhat.com/errata/RHSA-2026:1703
https://access.redhat.com/errata/RHSA-2026:1820
https://access.redhat.com/errata/RHSA-2026:1886
https://access.redhat.com/errata/RHSA-2026:1946
https://access.redhat.com/errata/RHSA-2026:2096
https://access.redhat.com/errata/RHSA-2026:2109
https://access.redhat.com/errata/RHSA-2026:2115
https://access.redhat.com/errata/RHSA-2026:2127
https://access.redhat.com/errata/RHSA-2026:2212
https://access.redhat.com/errata/RHSA-2026:2264
https://access.redhat.com/errata/RHSA-2026:2352
https://access.redhat.com/errata/RHSA-2026:2378