firefox: thunderbird: Use-after-free in the XML component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Use-after-free in the XML component...

CVE-2026-103044

A flaw was found in the MediaWiki EasyTimeline extension. An Extensible Markup Language XML injection vulnerability exists due to improperly serving image map files as XML data. A remote attacker could exploit this flaw by convincing a user to interact with specially crafted content, potentially...

OESA-2026-4178 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: Expat through 2.8.4 fails to validate low surrogates following high surrogates in UTF-16 input, allowing malformed UTF-16...

OESA-2026-4177 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: Expat through 2.8.4 fails to validate low surrogates following high surrogates in UTF-16 input, allowing malformed UTF-16...

CVE-2026-92121

In the WSS4J streaming StAX code, a signature reference using the WS-Security STR-Transform leaves an internal "inside signed content" flag permanently set. The WS-SecurityPolicy enforcer uses that flag to decide whether an element needs checking, so it stops evaluating SignedParts and...

DEBIAN-CVE-2026-92121

In the WSS4J streaming StAX code, a signature reference using the WS-Security STR-Transform leaves an internal "inside signed content" flag permanently set. The WS-SecurityPolicy enforcer uses that flag to decide whether an element needs checking, so it stops evaluating SignedParts and...

RLSA-2026:72663 Important: expat security update

Expat is a C library for parsing XML documents. Security Fixes: expat: Expat: Denial of Service via quadratic complexity in attribute processing CVE-2026-66046 expat: Expat: XML Injection via Malformed UTF-16 Input CVE-2026-93990 For more details about the security issues, including the impact, a...

expat security update

An update is available for expat. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Expat is a C library for parsing XML documents. Security Fixes: expat: Expat:...

EUVD-2026-89795

In the WSS4J streaming StAX code, a signature reference using the WS-Security STR-Transform leaves an internal "inside signed content" flag permanently set. The WS-SecurityPolicy enforcer uses that flag to decide whether an element needs checking, so it stops evaluating SignedParts and...

CVE-2026-92121 Apache WSS4J: WS-SecurityPolicy signature checks skipped in the streaming code after an STR-Transform reference

In the WSS4J streaming StAX code, a signature reference using the WS-Security STR-Transform leaves an internal "inside signed content" flag permanently set. The WS-SecurityPolicy enforcer uses that flag to decide whether an element needs checking, so it stops evaluating SignedParts and...

CVE-2026-92121

The Apache WSS4J library contains a vulnerability in its streaming (StAX) code . A signature reference utilizing the WS-Security STR-Transform causes an internal "inside signed content" flag to remain permanently set. This leads the WS-SecurityPolicy enforcer to stop evaluating SignedParts and Si...

CVE-2026-92121 Apache WSS4J: WS-SecurityPolicy signature checks skipped in the streaming code after an STR-Transform reference

In the WSS4J streaming StAX code, a signature reference using the WS-Security STR-Transform leaves an internal "inside signed content" flag permanently set. The WS-SecurityPolicy enforcer uses that flag to decide whether an element needs checking, so it stops evaluating SignedParts and...

CVE-2026-102588

A flaw was found in Moodle. The XML grade import feature lacks proper Cross-Site Request Forgery CSRF token validation. By tricking an authenticated user with grade management permissions into visiting a malicious webpage, an attacker can trigger unauthorized requests on the victim's behalf. This...

CVE-2026-102588

A flaw was found in Moodle. The XML grade import feature lacks proper Cross-Site Request Forgery CSRF token validation. By tricking an authenticated user with grade management permissions into visiting a malicious webpage, an attacker can trigger unauthorized requests on the victim's behalf. This...

EUVD-2026-89727

A flaw was found in Moodle. The XML grade import feature lacks proper Cross-Site Request Forgery CSRF token validation. By tricking an authenticated user with grade management permissions into visiting a malicious webpage, an attacker can trigger unauthorized requests on the victim's behalf. This...

CVE-2026-102588 Moodle: csrf in xml grade import

A flaw was found in Moodle. The XML grade import feature lacks proper Cross-Site Request Forgery CSRF token validation. By tricking an authenticated user with grade management permissions into visiting a malicious webpage, an attacker can trigger unauthorized requests on the victim's behalf. This...

CVE-2026-102588 Moodle: csrf in xml grade import

A flaw was found in Moodle. The XML grade import feature lacks proper Cross-Site Request Forgery CSRF token validation. By tricking an authenticated user with grade management permissions into visiting a malicious webpage, an attacker can trigger unauthorized requests on the victim's behalf. This...

CVE-2026-102588

A vulnerability in Moodle allows a remote attacker to perform unauthorized actions via a Cross-Site Request Forgery (CSRF) flaw in the XML grade import feature. Because the feature lacks proper CSRF token validation , an attacker can trick an authenticated user with grade management permissions i...

CVE-2026-102588

A flaw was found in Moodle. The XML grade import feature lacks proper Cross-Site Request Forgery CSRF token validation. By tricking an authenticated user with grade management permissions into visiting a malicious webpage, an attacker can trigger unauthorized requests on the victim's behalf. This...

CVE-2026-102127: Improper Restriction of XML External Entity Reference

An XML parser used by Kiteworks Email Protection Gateway did not restrict external entity references. Where an optional, non-default message-processing feature is enabled, a remote and unauthenticated sender could potentially use a crafted message to read files accessible to the gateway service...