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 `allowed_uri?` does not detect `javascript:` URIs split by numeric character references without semicolons

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 `allowed_uri?` does not detect `javascript:` URIs split by numeric character references without semicolons

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-2026-73491 Loofah `allowed_uri?` does not detect `javascript:` URIs split by named whitespace character references

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...

CVE-2026-73491 Loofah `allowed_uri?` does not detect `javascript:` URIs split by named whitespace character references

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...

Loofah `allowed_uri?` does not detect `javascript:` URIs split by named whitespace character references

Summary Loofah::HTML5::Scrub.alloweduri? does not correctly reject javascript: URIs when the scheme is split or prefixed by the HTML5 named character references tab or line feed. This is a bypass of the fix for GHSA-46fp-8f5p-pf2m, which handled the equivalent numeric character references , , but...

ROS-20260420-73-0047

Vulnerability in incus related to character reference tracking. Exploitation of the vulnerability could allow an attacker to escalate his privileges...

OESA-2026-1282 tinyxml2 security update

TinyXML-2 is a simple, small, efficient, C++ XML parser that can be easily integrated into other programs. TinyXML-2 parses an XML document, and builds from that a Document Object Model DOM that can be read, modified, and saved. Security Fixes: TinyXML2 through 10.0.0 has a reachable assertion fo...

OESA-2026-1247 tinyxml2 security update

TinyXML-2 is a simple, small, efficient, C++ XML parser that can be easily integrated into other programs. TinyXML-2 parses an XML document, and builds from that a Document Object Model DOM that can be read, modified, and saved. Security Fixes: TinyXML2 through 10.0.0 has a reachable assertion fo...

EUVD-2009-3608

Malware in sbrugna...

TinyXML2 through 10.0.0 has a reachable assertion for UINT_MAX/16, that may lead to application exit, in tinyxml2.cpp XMLUtil::GetCharacterRef.

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TinyXML2 through 10.0.0 has a reachable assertion for UINT_MAX/digit, that may lead to application exit, in tinyxml2.cpp XMLUtil::GetCharacterRef.

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SUSE CVE-2024-50615

TinyXML2 through 10.0.0 has a reachable assertion for UINTMAX/digit, that may lead to application exit, in tinyxml2.cpp XMLUtil::GetCharacterRef...

CVE-2024-49761

A flaw was found in the REXML XML toolkit for Ruby. Parsing XML data containing a large number of digits between & and x...; in a hex numeric character reference &x...; can trigger a regular expression denial of service ReDoS condition, leading to a denial of service...

CVE-2024-49761

REXML is an XML toolkit for Ruby. The REXML gem before 3.3.9 has a ReDoS vulnerability when it parses an XML that has many digits between & and x...; in a hex numeric character reference &x...;. This does not happen with Ruby 3.2 or later. Ruby 3.1 is the only affected maintained Ruby. The REXML...

CVE-2024-49761

CVE-2024-49761 affects the Ruby ecosystem via the REXML XML toolkit. The vulnerability exists in the REXML gem before 3.3.9, where parsing an XML containing hex numeric character references (&#x...;) with many digits can cause a ReDoS. Ruby 3.2+ is not affected; Ruby 3.1 is the affected maintaine...

CVE-2024-49761 REXML ReDoS vulnerability

REXML is an XML toolkit for Ruby. The REXML gem before 3.3.9 has a ReDoS vulnerability when it parses an XML that has many digits between & and x...; in a hex numeric character reference &x...;. This does not happen with Ruby 3.2 or later. Ruby 3.1 is the only affected maintained Ruby. The REXML...

CVE-2024-49761 REXML ReDoS vulnerability

REXML is an XML toolkit for Ruby. The REXML gem before 3.3.9 has a ReDoS vulnerability when it parses an XML that has many digits between & and x...; in a hex numeric character reference &x...;. This does not happen with Ruby 3.2 or later. Ruby 3.1 is the only affected maintained Ruby. The REXML...

REXML ReDoS vulnerability

Impact The REXML gem before 3.3.9 has a ReDoS vulnerability when it parses an XML that has many digits between & and x...; in a hex numeric character reference &x...;. This does not happen with Ruby 3.2 or later. Ruby 3.1 is the only affected maintained Ruby. Note that Ruby 3.1 will reach EOL on...

REXML ReDoS vulnerability

Impact The REXML gem before 3.3.9 has a ReDoS vulnerability when it parses an XML that has many digits between & and x...; in a hex numeric character reference &x...;. This does not happen with Ruby 3.2 or later. Ruby 3.1 is the only affected maintained Ruby. Note that Ruby 3.1 will reach EOL on...