ANT-2026-X3EB6DN3 · expat · heap-buffer-overflow

heap-buffer-overflow medium CVE-2026-56132 GHSA-425r-vwq2-26qv Severity Claude high · Security research firm high · Maintainer medium Discovered by Claude Mythos Preview REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Trail of Bits. ANT-2026-X3EB6DN3...

CVE-2026-75058

In JetBrains IntelliJ IDEA before 2026.2.1 xXE was possible in the Eclipse settings importers...

CVE-2026-75058

In JetBrains IntelliJ IDEA before 2026.2.1 xXE was possible in the Eclipse settings importers...

CVE-2026-75058

In JetBrains IntelliJ IDEA before 2026.2.1 xXE was possible in the Eclipse settings importers...

EUVD-2026-60257

In JetBrains IntelliJ IDEA before 2026.2.1 xXE was possible in the Eclipse settings importers...

CVE-2026-75055

In JetBrains IntelliJ IDEA before 2026.2.1 hadoop ResourceManager could read local files via XXE...

CVE-2026-75055

In JetBrains IntelliJ IDEA before 2026.2.1 hadoop ResourceManager could read local files via XXE...

CVE-2026-75044

In JetBrains YouTrack before 2025.3.156085, 2026.1.13914, 2026.2.18095 missing authorisation allowed an authenticated user to delete arbitrary entities via the mailbox endpoint...

CVE-2026-75044

In JetBrains YouTrack before 2025.3.156085, 2026.1.13914, 2026.2.18095 missing authorisation allowed an authenticated user to delete arbitrary entities via the mailbox endpoint...

Signature Bypass

Apache CXF is vulnerable to signature Bypass. The vulnerability is due to insufficient verification of metadata signatures, where the JwsJsonContainerRequestFilter processes metadata without confirming it was authenticated by the accepted signature, and attackers can supply unauthenticated...

miChecker improper restriction of XML external entity references

Overview miChecker developed by Eclipse Foundation and provided by Ministry of Internal Affairs and Communications contains the following vulnerability. Improper restriction of XML external entity reference CWE-611 - CVE-2026-14304 Yuki Matsuhashi reported this vulnerability to IPA. JPCERT/CC...

PT-2026-76707

Name of the Vulnerable Software and Affected Versions JetBrains IntelliJ IDEA versions prior to 2026.2.1 Description XML External Entity XXE processing is possible within the Eclipse settings importers. XXE is a type of attack where an application processes external entity references within an XM...

CVE-2026-75058: Improper Restriction of XML External Entity Reference

In JetBrains IntelliJ IDEA before 2026.2.1 xXE was possible in the Eclipse settings importers...

Unity Linux 20.1070e Security Update: expat (UTSA-2026-099452)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099452 advisory. libexpat before 2.8.2 has an integer overflow in doProlog that is related to storeEntityValue and entity textLen. Tenable has extracted the preceding description blo...

XML Entity Expansion

fast-xml-parser is vulnerable to XML Entity Expansion. The vulnerability is due to multiple DOCTYPE declarations repeatedly resetting entity-expansion limits during XML parsing, which allows an attacker to submit crafted XML that causes excessive CPU and memory consumption, event-loop blocking, a...

SUSE CVE-2026-73569

fast-xml-parser allows users to process XML from JS object without C/C++ based libraries or callbacks. From 5.9.3 until 5.10.1, src/xmlparser/OrderedObjParser.js processes multiple DOCTYPE declarations within a single XML document and passes each declaration's entities through addInputEntities...

CVE-2026-73569

A flaw was found in fast-xml-parser. A remote attacker could exploit this by submitting a specially crafted XML document containing multiple DOCTYPE declarations. These repeated declarations can reset internal entity expansion limits during parsing. This can lead to excessive CPU usage, event-loo...

CVE-2026-69101 Datavane TIS v5.0.0 XXE Injection via doEditWorkflow Endpoint

Datavane TIS v5.0.0 contains an XML external entity XXE injection vulnerability that allows authenticated attackers to perform server-side request forgery and out-of-band file exfiltration by supplying a crafted taskScript payload to the doEditWorkflow endpoint, which processes XML through an...

CVE-2026-69101

Datavane TIS v5.0.0 is affected by an XXE injection via the doEditWorkflow endpoint. The issue arises because XML is parsed using an unhardened DocumentBuilderFactory with external entities and DTD loading enabled, enabling authenticated attackers to perform SSRF and out-of-band file exfiltration...

STINER: Automated Extraction of Strategic Cyber Threat Intelligence from X

Strategic Cyber Threat Intelligence CTI focuses on high-level insights, such as identifying targeted industries, attributing attacks to specific ransomware groups, and assessing the scale of data loss. Today, X formerly Twitter has become the fastest source for this intelligence, often hosting...