expat: libexpat: Use-after-free vulnerability due to improper handler call depth tracking

A flaw was found in libexpat. This vulnerability occurs because the library, in versions before 2.8.2, does not properly track handler call depth when certain XML parsing functions are invoked from within handlers during a policy violation. This oversight can lead to a use-after-free condition,...

Exploit for OS Command Injection in Devcode Openstamanager

CVE-2025-69212 — OpenSTAManager P7M Command Injection PoC Ope...

Nokogiri: Possible Out-of-Bounds Read in `Nokogiri::XML::NodeSet#[]`

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Nokogiri: Possible Use-After-Free when `Nokogiri::XML::Document#encoding=` raises an exception

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

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CVE-2026-55975

A vulnerability exists in H.View IP cameras that could allow an authenticated user to supply unsanitized XML fields to the device's certificate generation interface, which are incorporated into a backend certificate creation command without proper input validation. This may allow for command...

Rocket.Chat: Authentication Bypass via XML Signature Wrapping in SAML SSO

The SAML SSO implementation in Rocket.Chat verified XML signatures but did not bind the validated signature to the samlp:Response or saml:Assertion. As a result, an attacker could submit a wrapped document carrying forged identity attributes alongside a valid signature made by the trusted IdP...

CVE-2026-57234

A flaw was found in Nokogiri, an XML and HTML library for Ruby. The NONET parse option, intended to prevent external resource fetching, was not correctly enforced in the JRuby implementation of Nokogiri::XML::Schema. This oversight could allow a specially crafted XML schema to fetch external...

CVE-2026-57437

A flaw was found in Nokogiri, an XML and HTML library for Ruby. This vulnerability occurs when an application directly constructs an XPathContext and allows its associated document to be garbage collected while the context is still in use. An attacker could potentially exploit this by causing the...

CVE-2026-52885

Notepad++ is a free and open-source source code editor. Prior to 8.9.6.4, NppCommands.cpp checks the HMAC of the on-disk shortcuts.xml at the moment a user command fires Time-of-Check. However, the command payload is taken from the in-memory userCommands vector, which is populated at application...

CVE-2026-48800

Notepad++ is a free and open-source source code editor. Prior to 8.9.6.1, the tag text content inside in shortcuts.xml is read by NppXml::valueaNode Parameters.cpp:3658 in the feedUserCmds function and stored in UserCommand.cmd without any validation. When the user clicks the corresponding entry ...

Flawfinder output manipulation via untrusted filenames and source text

Impact This vulnerability is an improper input neutralization issue leading to output manipulation, specifically, Terminal/ANSI Escape Sequence Injection and XML Injection: Terminal Output Spoofing: A malicious file whose name contains ANSI escape sequences can end up being included in flawfinder...

CVE-2026-52885

Notepad++ is a free and open-source source code editor. Prior to 8.9.6.4, NppCommands.cpp checks the HMAC of the on-disk shortcuts.xml at the moment a user command fires Time-of-Check. However, the command payload is taken from the in-memory userCommands vector, which is populated at application...

CVE-2026-48800

Notepad++ is a free and open-source source code editor. Prior to 8.9.6.1, the tag text content inside in shortcuts.xml is read by NppXml::valueaNode Parameters.cpp:3658 in the feedUserCmds function and stored in UserCommand.cmd without any validation. When the user clicks the corresponding entry ...

CVE-2026-48800 Notepad++: Arbitrary Code Execution via shortcuts.xml UserCommand Injection

Notepad++ is a free and open-source source code editor. Prior to 8.9.6.1, the tag text content inside in shortcuts.xml is read by NppXml::valueaNode Parameters.cpp:3658 in the feedUserCmds function and stored in UserCommand.cmd without any validation. When the user clicks the corresponding entry ...

CVE-2026-44018

Docling simplifies document processing by parsing diverse formats and providing integrations with the generative AI ecosystem. From 2.45.0 until 2.91.0, the METS-GBS backend's XML parsing and the input document format detection lacked security controls. An attacker could craft malicious METS-GBS...

CVE-2026-44018

CVE-2026-44018 affects Docling’s METS-GBS backend. From versions 2.45.0 through 2.91.0, XML parsing and input document format detection lacked security controls, enabling crafted METS-GBS archives to read sensitive files, exhaust resources, or crash the application. The issue is fixed in 2.91.0. ...

CVE-2026-44018 Docling: Unsafe Archive Extraction and XML Parsing in METS-GBS Backend

Docling simplifies document processing by parsing diverse formats and providing integrations with the generative AI ecosystem. From 2.45.0 until 2.91.0, the METS-GBS backend's XML parsing and the input document format detection lacked security controls. An attacker could craft malicious METS-GBS...

Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')

Overview Affected versions of this package are vulnerable to Improper Restriction of Recursive Entity References in DTDs 'XML Entity Expansion' through the processing of a deeply nested ASN.1 structure. An attacker can cause a stack overflow and disrupt service availability by sending specially...

SUSE CVE-2026-57236

Nokogiri is an open source XML and HTML library for the Ruby programming language. Prior to 1.19.4, calling Documentencoding= with an invalid encoding e.g., a non-string, or a string containing a null byte raises an exception, but only after freeing the document's current encoding string without...