PYSEC-2026-168

Mistune is a Python Markdown parser with renderers and plugins. In 3.2.0 and realier, in src/mistune/directives/image.py, the renderfigure function concatenates figclass and figwidth options directly into HTML attributes without escaping. This allows attribute injection and XSS even when...

RHEL 8 : thunderbird (RHSA-2026:19466)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:19466 advisory. Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: firefox: thunderbird: Incorrect boundary conditions in the...

Astra Linux - уязвимость в webkit2gtk

A memory management issue related to “use after free” operations has been addressed through improved memory management practices. This issue is fixed in tvOS 15.2, macOS Monterey 12.1, Safari 15.2, iOS 15.2, and iPadOS 15.2, as well as watchOS 8.3. Processing maliciously crafted web content may...

RockyLinux 9 : firefox (RLSA-2026:10757)

The remote RockyLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:10757 advisory. firefox: thunderbird: Incorrect boundary conditions in the Libraries component in NSS CVE-2026-6772 firefox: thunderbird: Use-after-free in the JavaScri...

Important: Red Hat Security Advisory: thunderbird security update

An update for thunderbird is now available for Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions and Red Hat Enterprise Linux 8.8 Telecommunications Update Service. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring...

RockyLinux 10 : thunderbird (RLSA-2026:6342)

The remote RockyLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:6342 advisory. firefox: thunderbird: Use-after-free in the JavaScript Engine component CVE-2026-4701 firefox: thunderbird: Memory safety bugs fixed in Firefox ESR...

Updated rootcerts, nss & firefox packages fix security vulnerabilities

Incorrect boundary conditions in the WebRTC: Audio/Video component. CVE-2026-2757 Use-after-free in the JavaScript: GC component. CVE-2026-2758 Incorrect boundary conditions in the Graphics: ImageLib component. CVE-2026-2759 Sandbox escape due to incorrect boundary conditions in the Graphics:...

CVE-2026-22792 5ire vulnerable to Remote Code Execution (RCE)

5ire is a cross-platform desktop artificial intelligence assistant and model context protocol client. Prior to version 0.15.3, an unsafe HTML rendering permits untrusted HTML including on event attributes to execute in the renderer context. An attacker can inject an payload to run arbitrary...

RHEL 8 : webkit2gtk3 (RHSA-2025:23742)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:23742 advisory. WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform. Security Fixes: webkit: WebKitGTK / WPE WebKit:...

PT-2025-48370

Multiple Cross-Site Scripting XSS vulnerabilities exist in xmall v1.1 due to improper handling of user-supplied data. User input fields such as username and description are directly rendered into HTML without proper sanitization or encoding, allowing attackers to inject and execute malicious...

[SECURITY] Fedora 42 Update: webkitgtk-2.50.1-1.fc42

WebKitGTK is the port of the WebKit web rendering engine to the GTK platform...

TencentOS Server 3: thunderbird (TSSA-2025:0800)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2025:0800 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities...

RLSA-2025:7995 Important: webkit2gtk3 security update

WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform. Security Fixes: webkitgtk: A malicious website may exfiltrate data cross-origin CVE-2025-31205 webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash CVE-2025-31257 For mor...

RHEL 8 : webkit2gtk3 (RHSA-2025:13780)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:13780 advisory. WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform. Security Fixes: angle: insufficient input validation...

Important: Red Hat Security Advisory: webkit2gtk3 security update

An update for webkit2gtk3 is now available for Red Hat Enterprise Linux 8. 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 each vulnerability fr...

RLSA-2025:7387 Important: webkit2gtk3 security update

WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform. Security Fixes: webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash CVE-2024-44192 webkitgtk: A malicious website may exfiltrate data cross-origin CVE-2024-54467...

Important: Red Hat Security Advisory: webkit2gtk3 security update

An update for webkit2gtk3 is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions, and Red Hat Enterprise Linux 8.4 Telecommunications Update Service. Red Hat Product Security has rated this update ...

(RHSA-2025:8531) Important: webkit2gtk3 update

WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform. Security Fixes: webkitgtk: A malicious website may exfiltrate data cross-origin CVE-2025-31205 webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash CVE-2025-31257 For mor...

Important: Red Hat Security Advisory: webkit2gtk3 security update

An update for webkit2gtk3 is now available for Red Hat Enterprise Linux 8.2 Advanced Update 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...

[SECURITY] Fedora 41 Update: webkitgtk-2.48.2-1.fc41

WebKitGTK is the port of the WebKit web rendering engine to the GTK platform...