Important: Red Hat Security Advisory: kernel-rt security, bug fix, and enhancement update

An update for kernel-rt is now available for Red Hat Enterprise Linux 7 Extended Lifecycle Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available...

MAL-015

MAL-015：Ansible Tower 中的隔离逃逸 2 在特定 Rhel 7/8 配置上的 Ansible Tower 安装可能容易受到“作业隔离”逃逸的影响，该逃逸允许攻击者从隔离环境外部提升到“awx”用户。 在 CVE-2021-20253 被修复后，攻击者可以利用以下文件/配置来执行作业隔离逃逸漏洞： 文件“/var/spool/mail/awx”： 如果目标上安装了 SMTP 服务器，攻击者可以创建该文件 也可能由“useradd”等程序创建（如果使用自定义的 awx 用户） 在 Rhel 7 或更低版本中，为了安装 AWX，需要安装运行时版本的...

Linux Distros Unpatched Vulnerability : CVE-2026-76925

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in Flatpak. A Time-of-check to time-of-use TOCTOU race condition exists in the org.freedesktop.Flatpak.SystemHelper component. This vulnerabili...

Exploit for Use After Free in Linux Linux_Kernel

Weaponisation research for CVE-2026-43499 ghostlock. the...

CVE-2026-83596

A flaw was found in WebKitGTK. Processing malicious web content can cause memory corruption due to improper memory handling. Mitigation Do not process or load untrusted web content with WebKitGTK. In Red Hat Enterprise Linux 7, the following packages require WebKitGTK4: evolution-data-server,...

Important: Red Hat Security Advisory: libssh2 security update

An update for libssh2 is now available for Red Hat Enterprise Linux 7 Extended Lifecycle Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available fo...

Important: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 7 Extended Lifecycle Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

Important: Red Hat Security Advisory: compat-libtiff3 security update

An update for compat-libtiff3 is now available for Red Hat Enterprise Linux 7 Extended Lifecycle Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

Important: Red Hat Security Advisory: xmlrpc-c security update

An update for xmlrpc-c is now available for Red Hat Enterprise Linux 7 Extended Lifecycle Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available f...

Moderate: Red Hat Security Advisory: pam security update

An update for pam is now available for Red Hat Enterprise Linux 7 Extended Lifecycle Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for eac...

RHEL 7 : libssh2 (RHSA-2026:61752)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:61752 advisory. The libssh2 packages provide a library that implements the SSH2 protocol. Security Fixes: libssh2: integer overflow via large username or...

RHEL 7 : compat-libtiff3 (RHSA-2026:61657)

The remote Redhat Enterprise Linux 7 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:61657 advisory. The libtiff3 package provides libtiff 3, an older version of libtiff library for manipulating TIFF Tagged Image File Format image format files. This...

RHEL 7 : pam (RHSA-2026:61227)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:61227 advisory. Pluggable Authentication Modules PAM provide a system to set up authentication policies without the need to recompile programs to handle...

RHEL 7 : xmlrpc-c (RHSA-2026:61234)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:61234 advisory. XML-RPC is a remote procedure call RPC protocol that uses XML to encode its calls and HTTP as a transport mechanism. The xmlrpc-c packages provide a...

CVE-2026-43794

A flaw was found in WebKitGTK. Processing malicious web content can cause a memory corruption issue due to improper memory handling. Mitigation Do not process or load untrusted web content with WebKitGTK. In Red Hat Enterprise Linux 7, the following packages require WebKitGTK4:...

CVE-2026-65341

A flaw was found in WebKitGTK. Processing malicious web content can cause memory corruption due to improper memory handling. Mitigation Do not process or load untrusted web content with WebKitGTK. In Red Hat Enterprise Linux 7, the following packages require WebKitGTK4: evolution-data-server,...

CVE-2026-65351

A flaw was found in WebKitGTK. Processing malicious web content can cause an unexpected process crash due to improper state management. Mitigation Do not process or load untrusted web content with WebKitGTK. In Red Hat Enterprise Linux 7, the following packages require WebKitGTK4:...

Important: Red Hat Security Advisory: bind security update

An update for bind is now available for Red Hat Enterprise Linux 7 Extended Lifecycle Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

CVE-2026-78376

A flaw was found in WebKitGTK. Processing malicious web content can cause a use-after-free issue due to improper memory handling and result in memory corruption. Mitigation Do not process or load untrusted web content with WebKitGTK. In Red Hat Enterprise Linux 7, the following packages require...

Important: Red Hat Security Advisory: openssl security update

An update for openssl is now available for Red Hat Enterprise Linux 7 Extended Lifecycle Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available fo...