Unity Linux 20.1070a Security Update: expat (UTSA-2026-130159)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-130159 advisory. libexpat before 2.8.2 lacks handler call depth tracking for calls to XMLGetBuffer, XMLParse, XMLParseBuffer, XMLParserFree, or XMLParserReset from within handlers in...

CLSA-2026-1788953221 Fix CVE(s): CVE-2026-72522, CVE-2026-76957

SECURITY UPDATE: out-of-bounds read and infinite loop in the toUtf16 converters used by the -DXMLUNICODE build libexpatw - debian/patches/CVE-2026-72522.patch: only treat a trailing high surrogate 0xD800-0xDBFF as a split surrogate pair in DEFINEUTF16TOUTF16, masking with 0xFC instead of 0xF8...

CLSA-2026-1788369761 Fix CVE(s): CVE-2026-56131, CVE-2026-76957

SECURITY UPDATE: Use-after-free because the application-supplied XMLEncoding.convert and XMLEncoding.release callbacks were left outside handler call depth tracking, so a same-parser call made from inside them freed state the running parse still owned libexpat before 2.8.4 -...

EUVD-2026-38183

libexpat before 2.8.2 has an integer overflow in XMLParseBuffer because it lacked a check that was present in XMLParse...

CVE-2026-56406

CVE-2026-56406 affects libexpat up to version 2.8.1; the root cause is an integer overflow in XML_ParseBuffer due to a missing check that XML_Parse had. The CVSSv3.1 vector indicates Local attack, high complexity, no privileges required, no user interaction, with Confidentiality and Integrity imp...

CVE-2026-56406

libexpat before 2.8.2 has an integer overflow in XMLParseBuffer because it lacked a check that was present in XMLParse...

libexpat before 2.8.2 lacks handler call depth tracking for calls to XML_GetBuffer, XML_Parse, XML_ParseBuffer, XML_ParserFree, or XML_ParserReset from within handlers in cases of a policy violation. Thus, a use-after-free can occur,

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CVE-2026-50219

libexpat before 2.8.2 lacks handler call depth tracking for calls to XMLGetBuffer, XMLParse, XMLParseBuffer, XMLParserFree, or XMLParserReset from within handlers in cases of a policy violation. Thus, a use-after-free can occur,...

CVE-2026-50219: Use After Free

libexpat before 2.8.2 lacks handler call depth tracking for calls to XMLGetBuffer, XMLParse, XMLParseBuffer, XMLParserFree, or XMLParserReset from within handlers in cases of a policy violation. Thus, a use-after-free can occur,...

CVE-2026-50219: Use After Free

libexpat before 2.8.2 lacks handler call depth tracking for calls to XMLGetBuffer, XMLParse, XMLParseBuffer, XMLParserFree, or XMLParserReset from within handlers in cases of a policy violation. Thus, a use-after-free can occur,...

GHSA-8X2V-PCG7-94F4 Zend-JSON vulnerable to XXE/XEE attacks

Numerous components utilizing PHP's DOMDocument, SimpleXML, and xmlparse functionality are vulnerable to two types of attacks: - XML eXternal Entity XXE Injection attacks. The above mentioned extensions are insecure by default, allowing external entities to be specified by adding a specific DOCTY...

Zend-JSON vulnerable to XXE/XEE attacks

Numerous components utilizing PHP's DOMDocument, SimpleXML, and xmlparse functionality are vulnerable to two types of attacks: - XML eXternal Entity XXE Injection attacks. The above mentioned extensions are insecure by default, allowing external entities to be specified by adding a specific DOCTY...

GHSA-MHPX-3RV8-WRJM ZendFramework potential XML eXternal Entity injection vectors

Numerous components utilizing PHP's DOMDocument, SimpleXML, and xmlparse functionality are vulnerable to two types of attacks: - XML eXternal Entity XXE Injection attacks. The above mentioned extensions are insecure by default, allowing external entities to be specified by adding a specific DOCTY...

ZendFramework potential XML eXternal Entity injection vectors

Numerous components utilizing PHP's DOMDocument, SimpleXML, and xmlparse functionality are vulnerable to two types of attacks: - XML eXternal Entity XXE Injection attacks. The above mentioned extensions are insecure by default, allowing external entities to be specified by adding a specific DOCTY...

GHSA-F4FJ-Q6M4-CC52 ZendFramework vulnerable to XXE/XEE attacks

Numerous components utilizing PHP's DOMDocument, SimpleXML, and xmlparse functionality are vulnerable to two types of attacks: - XML eXternal Entity XXE Injection attacks. The above mentioned extensions are insecure by default, allowing external entities to be specified by adding a specific DOCTY...

Zendframework vulnerable to XXE/XEE attacks

Numerous components utilizing PHP's DOMDocument, SimpleXML, and xmlparse functionality are vulnerable to two types of attacks: - XML eXternal Entity XXE Injection attacks. The above mentioned extensions are insecure by default, allowing external entities to be specified by adding a specific DOCTY...

GHSA-QC7W-4567-84WV Zendframework vulnerable to XXE/XEE attacks

Numerous components utilizing PHP's DOMDocument, SimpleXML, and xmlparse functionality are vulnerable to two types of attacks: - XML eXternal Entity XXE Injection attacks. The above mentioned extensions are insecure by default, allowing external entities to be specified by adding a specific DOCTY...

RHEL 7 : firefox (Unpatched Vulnerability)

The remote Redhat Enterprise Linux 7 host has one or more packages installed that are affected by multiple vulnerabilities that have been acknowledged by the vendor but will not be patched. - firefox: Possible integer overflow to fix inside XMLParse in Expat CVE-2016-9063 - firefox: arbitrary cod...

NewStart CGSL CORE 5.05 / MAIN 5.05 : expat Multiple Vulnerabilities (NS-SA-2023-0028)

The remote NewStart CGSL host, running version CORE 5.05 / MAIN 5.05, has expat packages installed that are affected by multiple vulnerabilities: - In Expat aka libexpat before 2.4.3, a left shift by 29 or more places in the storeAtts function in xmlparse.c can lead to realloc misbehavior e.g.,...

Mageia: Security Advisory (MGASA-2016-0227)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...