CVE-2026-23739

Asterisk is an open source private branch exchange and telephony toolkit. Prior to versions 20.7-cert9, 20.18.2, 21.12.1, 22.8.2, and 23.2.2, the astxmlopen function in xml.c parses XML documents using libxml with unsafe parsing options that enable entity expansion and XInclude processing...

UBUNTU-CVE-2026-23739

Asterisk is an open source private branch exchange and telephony toolkit. Prior to versions 20.7-cert9, 20.18.2, 21.12.1, 22.8.2, and 23.2.2, the astxmlopen function in xml.c parses XML documents using libxml with unsafe parsing options that enable entity expansion and XInclude processing...

CVE-2026-23739 Asterisk xml.c uses unsafe XML_PARSE_NOENT leading to potential XXE Injection

Asterisk is an open source private branch exchange and telephony toolkit. Prior to versions 20.7-cert9, 20.18.2, 21.12.1, 22.8.2, and 23.2.2, the astxmlopen function in xml.c parses XML documents using libxml with unsafe parsing options that enable entity expansion and XInclude processing...

CVE-2026-23739 Asterisk xml.c uses unsafe XML_PARSE_NOENT leading to potential XXE Injection

Asterisk is an open source private branch exchange and telephony toolkit. Prior to versions 20.7-cert9, 20.18.2, 21.12.1, 22.8.2, and 23.2.2, the astxmlopen function in xml.c parses XML documents using libxml with unsafe parsing options that enable entity expansion and XInclude processing...

CVE-2026-23739

CVE-2026-23739 concerns Asterisk’s ast_xml_open() in xml.c, which parses XML using libxml with unsafe options (XML_PARSE_NOENT) and later processes XIncludes, enabling external entity processing. If untrusted XML is provided, this can trigger XML External Entity (XXE) or XInclude-based local file...

EUVD-2026-5646

Asterisk is an open source private branch exchange and telephony toolkit. Prior to versions 20.7-cert9, 20.18.2, 21.12.1, 22.8.2, and 23.2.2, the astxmlopen function in xml.c parses XML documents using libxml with unsafe parsing options that enable entity expansion and XInclude processing...

CVE-2026-23739 Asterisk xml.c uses unsafe XML_PARSE_NOENT leading to potential XXE Injection

Asterisk is an open source private branch exchange and telephony toolkit. Prior to versions 20.7-cert9, 20.18.2, 21.12.1, 22.8.2, and 23.2.2, the astxmlopen function in xml.c parses XML documents using libxml with unsafe parsing options that enable entity expansion and XInclude processing...

CVE-2026-23739

Asterisk is an open source private branch exchange and telephony toolkit. Prior to versions 20.7-cert9, 20.18.2, 21.12.1, 22.8.2, and 23.2.2, the astxmlopen function in xml.c parses XML documents using libxml with unsafe parsing options that enable entity expansion and XInclude processing...

CLSA-2026-1770395482 Fix CVE(s): CVE-2026-24515

SECURITY UPDATE: XMLExternalEntityParserCreate does not copy unknown encoding handler user data - debian/patches/CVE-2026-24515.patch: Fix a null pointer dereference in the XML parser caused by the failure to copy user data for unknown encoding handlers - CVE-2026-24515...

OESA-2026-1319 xmpcore security update

The XMP Library for Java is based on the C++ XMPCore library and the API is similar. Security Fixes: XMPCore in Adobe XMP Toolkit for Java before 5.1.3 allows remote attackers to read arbitrary files via XML data containing an external entity declaration in conjunction with an entity reference,...

OESA-2026-1297 expat security update

expat is a stream-oriented XML parser library written in C. expat excels with files too large to fit RAM, and where performance and flexibility are crucial. Security Fixes: In libexpat before 2.7.4, XMLExternalEntityParserCreate does not copy unknown encoding handler user data.CVE-2026-24515 In...

Asterisk 代码问题漏洞

Asterisk is a software for PBX systems developed by Asterisk OpenSource. It runs on Linux systems and supports IP calls using SIP, IAX, and H323 protocols. There were code vulnerabilities in versions prior to 20.7-cert9, 20.18.2, 21.12.1, 22.8.2, and 23.2.2. These vulnerabilities stemmed from...

Linux Distros Unpatched Vulnerability : CVE-2026-23739

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Asterisk is an open source private branch exchange and telephony toolkit. Prior to versions 20.7-cert9, 20.18.2, 21.12.1, 22.8.2, and 23.2.2, the astxmlopen...

Atlassian Jira Service Management Data Center and Server 11.2.0 < 11.2.1 (JSDSERVER-16458)

The version of Atlassian Jira Service Management Data Center and Server Jira Service Desk running on the remote host is affected by a vulnerability as referenced in the JSDSERVER-16458 advisory. - UNSUPPORTED WHEN ASSIGNED The value set as the DefaultLocaleResolver.LOCALEKEY attribute on the...

Atlassian Confluence 7.7.x < 8.5.31 / 8.6.x < 9.2.13 / 9.3.1 < 10.2.2 (CONFSERVER-101878)

The version of Atlassian Confluence Server running on the remote host is affected by a vulnerability as referenced in the CONFSERVER-101878 advisory. - Critical XXE in Apache Tika tika-parser-pdf-module in Apache Tika 1.13 through and including 3.2.1 on all platforms allows an attacker to carry o...

Atlassian Confluence 7.19 < 8.5.31 / 8.6.x < 9.2.13 / 9.3.x < 10.2.2 (CONFSERVER-101872)

The version of Atlassian Confluence Server running on the remote host is affected by a vulnerability as referenced in the CONFSERVER-101872 advisory. - Critical XXE in Apache Tika tika-core 1.13-3.2.1, tika-pdf-module 2.0.0-3.2.1 and tika-parsers 1.13-1.28.5 modules on all platforms allows an...

Security update for expat

This update for expat fixes the following issues: CVE-2026-24515: Fixed a null dereference in XMLExternalEntityParserCreate. bsc1257144 CVE-2026-25210: Fixed an integer overflow in doContent. bsc1257496 Patch Instructions: To install this SUSE update use the SUSE recommended installation methods...

CVE-2026-23795

Improper Restriction of XML External Entity Reference vulnerability in Apache Syncope Console. An administrator with adequate entitlements to create or edit Keymaster parameters via Console can construct malicious XML text to launch an XXE attack, thereby causing sensitive data leakage occurs. Th...

Updated expat packages fix security vulnerabilities

In libexpat before 2.7.4, XMLExternalEntityParserCreate does not copy unknown encoding handler user data. CVE-2026-24515 In libexpat before 2.7.4, the doContent function does not properly determine the buffer size bufSize because there is no integer overflow check for tag buffer reallocation...

MGASA-2026-0031 Updated expat packages fix security vulnerabilities

In libexpat before 2.7.4, XMLExternalEntityParserCreate does not copy unknown encoding handler user data. CVE-2026-24515 In libexpat before 2.7.4, the doContent function does not properly determine the buffer size bufSize because there is no integer overflow check for tag buffer reallocation...