GHSA-2V35-W6HQ-6MFW xmldom: Uncontrolled recursion in XML serialization leads to DoS

Summary Seven recursive traversals in lib/dom.js operate without a depth limit. A sufficiently deeply nested DOM tree causes a RangeError: Maximum call stack size exceeded, crashing the application. Reported operations: - Node.prototype.normalize — reported by @praveen-kv email 2026-04-05 and...

CLSA-2026-1773480241 python: Fix of CVE-2025-12084

CVE-2025-12084: fix quadratic algorithm when building nested XML elements with appendChild...

TencentOS Server 3: python3.12 (TSSA-2026:0033)

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-2026:0033 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities...

CVE-2022-3032

When receiving an HTML email that contained an iframe element, which used a srcdoc attribute to define the inner HTML document, remote objects specified in the nested document, for example images or videos, were not blocked. Rather, the network was accessed, the objects were loaded and displayed...

golang: encoding/xml: stack exhaustion in Decoder.Skip

A flaw was found in golang encoding/xml. When calling Decoder, Skip while parsing a deeply nested XML document, a panic can occur due to stack exhaustion and allows an attacker to impact system availability...

CVE-2022-28131

Uncontrolled recursion in Decoder.Skip in encoding/xml before Go 1.17.12 and Go 1.18.4 allows an attacker to cause a panic due to stack exhaustion via a deeply nested XML document...

golang: encoding/xml: stack exhaustion in Decoder.Skip

A flaw was found in golang encoding/xml. When calling Decoder, Skip while parsing a deeply nested XML document, a panic can occur due to stack exhaustion and allows an attacker to impact system availability...

WebKit Universal Cross Site Scripting

WebKit: UXSS via XSLT and nested document replacements Related CVE Numbers: CVE-2019-8690Id-714702681. VULNERABILITY DETAILS https://trac.webkit.org/browser/webkit/trunk/Source/WebCore/xml/XSLTProcessor.cppL66 Ref XSLTProcessor::createDocumentFromSourceconst String& sourceString, const String&...

WebKit - UXSS via XSLT and Nested Document Replacements

VULNERABILITY DETAILS https://trac.webkit.org/browser/webkit/trunk/Source/WebCore/xml/XSLTProcessor.cppL66 Ref XSLTProcessor::createDocumentFromSourceconst String& sourceString, const String& sourceEncoding, const String& sourceMIMEType, Node sourceNode, Frame frame Ref...

xerces-c: Stack overflow when parsing deeply nested DTD

A stack exhaustion flaw was found in the way Xerces-C XML parser handled deeply nested DTDs. An attacker could potentially use this flaw to crash an application using Xerces-C by tricking it into processing specially crafted data...

UBUNTU-CVE-2016-4463

Stack-based buffer overflow in Apache Xerces-C++ before 3.1.4 allows context-dependent attackers to cause a denial of service via a deeply nested DTD...

php: xml_parse_into_struct buffer overflow when parsing deeply nested XML

ext/xml/xml.c in PHP before 5.3.27 does not properly consider parsing depth, which allows remote attackers to cause a denial of service heap memory corruption or possibly have unspecified other impact via a crafted document that is processed by the xmlparseintostruct function...