Astra Linux – vulnerability in ruby-loofah

Loofah is a general-purpose library for manipulating and transforming HTML/XML documents and fragments, built upon Nokogiri. Loofah versions = 2.2.0 and 2.19.1 utilize recursion to sanitize CDATA sections; this makes them vulnerable to stack exhaustion and can trigger a SystemStackError exception...

Astra Linux – Vulnerability in ruby-loofah

Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, built upon the Nokogiri framework. Loofah 2.19.1 contains a inefficient regular expression that is susceptible to excessive backtracking when attempting to sanitize certain SVG attributes. This may lea...

Astra Linux – Vulnerability in ruby-loofah

Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, built on top of Nokogiri. Loofah = 2.1.0; versions less than 2.19.1 are vulnerable to cross-site scripting due to the image/svg+xml media type in data URIs. This issue has been fixed in version 2.19.1...

SUSE-SU-2026:24195-1 Security update for hawk2

This update for hawk2 fixes the following issues: - CVE-2026-42246: net-imap: MITM attacker can cause Net::IMAPstarttls to return successfully, without starting TLS bsc1268996. - CVE-2026-66066: unsafe image processing operations on untrusted uploads can allow arbitrary file reading and remote co...

SUSE-SU-2026:24250-1 Security update for hawk2

This update for hawk2 fixes the following issues: - CVE-2026-42246: net-imap: MITM attacker can cause Net::IMAPstarttls to return successfully, without starting TLS bsc1268996. - CVE-2026-66066: unsafe image processing operations on untrusted uploads can allow arbitrary file reading and remote co...

OPENSUSE-SU-2026:22068-1 Security update for hawk2

This update for hawk2 fixes the following issues: - CVE-2026-42246: net-imap: MITM attacker can cause Net::IMAPstarttls to return successfully, without starting TLS bsc1268996. - CVE-2026-66066: unsafe image processing operations on untrusted uploads can allow arbitrary file reading and remote co...

Rocky Linux 8 [CIQ] Security Update: libdb-cxx / libdb-cxx-debuginfo / libdb-debuginfo / etc Multiple Vulnerabilities (crlsa-2023_2097)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20232097 advisory. CVE-2022-1471 CVE-2022-25857 CVE-2022-38749 CVE-2022-38750 CVE-2022-38751 CVE-2022-38752 candlepin and puppetserver: various flaws CVE-2022-22577...

Astra Linux – Vulnerability in ruby-rails-html-sanitizer

Rails-html-sanitizer is responsible for sanitizing HTML fragments in Rails applications. Versions starting from 1.0.3 and before 1.4.4 are vulnerable to cross-site scripting through data URIs when used in conjunction with Loofah version 2.1.0 or higher. This issue has been fixed in version 1.4.4...

SUSE CVE-2026-73490

Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, built on top of Nokogiri. Prior to 2.25.2, Loofah's HTML5 sanitizer applies its local-reference restriction only to the xlink:href attribute on SVG use and feImage elements, while browsers also accept...

SUSE CVE-2026-73491

Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, built on top of Nokogiri. From 2.25.0 until 2.25.2, Loofah::HTML5::Scrub.alloweduri? does not reject javascript: URIs whose scheme is split or prefixed with the HTML5 named whitespace character...

SUSE CVE-2026-73492

Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, built on top of Nokogiri. From 2.25.0 until 2.25.2, Loofah::HTML5::Scrub.alloweduri? does not reject javascript: or vbscript: URIs whose scheme is split by semicolon-less numeric character references...

CVE-2026-73492

A flaw was found in Loofah, a library used for processing HTML and XML documents. The 'alloweduri?' function, intended to validate Uniform Resource Identifiers URIs, does not correctly identify and reject 'javascript:' or 'vbscript:' URIs when their scheme is obscured by specific HTML-encoded...

CVE-2026-73491

A flaw was found in Loofah. The Loofah::HTML5::Scrub.alloweduri? function fails to properly detect javascript: Uniform Resource Identifiers URIs when their scheme is split or prefixed with HTML5 named whitespace character references, such as or . This vulnerability allows a remote attacker to cra...

CVE-2026-73490

A flaw was found in Loofah. The HTML5 sanitizer incorrectly applies its local-reference restriction only to the xlink:href attribute on SVG use and feImage elements, while browsers also accept the plain href attribute. A remote attacker could exploit this by crafting a sanitized SVG that referenc...

Linux Distros Unpatched Vulnerability : CVE-2026-73490

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, built on top of Nokogiri. Prior to 2.25.2, Loofah's HTML5...

Linux Distros Unpatched Vulnerability : CVE-2026-73492

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, built on top of Nokogiri. From 2.25.0 until 2.25.2,...

Linux Distros Unpatched Vulnerability : CVE-2026-73491

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, built on top of Nokogiri. From 2.25.0 until 2.25.2,...

DEBIAN-CVE-2026-73492

Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, built on top of Nokogiri. From 2.25.0 until 2.25.2, Loofah::HTML5::Scrub.alloweduri? does not reject javascript: or vbscript: URIs whose scheme is split by semicolon-less numeric character references...

CVE-2026-73492

Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, built on top of Nokogiri. From 2.25.0 until 2.25.2, Loofah::HTML5::Scrub.alloweduri? does not reject javascript: or vbscript: URIs whose scheme is split by semicolon-less numeric character references...

CVE-2026-73492

Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, built on top of Nokogiri. From 2.25.0 until 2.25.2, Loofah::HTML5::Scrub.alloweduri? does not reject javascript: or vbscript: URIs whose scheme is split by semicolon-less numeric character references...