CVE-2026-91776

TypeDeserializerBase.findDeserializer in FasterXML jackson-databind caches the resolved deserializer under the raw, attacker-supplied type ID. When name-based polymorphism is configured with a fallback, for example @JsonTypeInfouse = Id.NAME, defaultImpl = ..., every distinct unrecognized type ID...

CVE-2026-91776 jackson-databind: unbounded growth of the type id cache in TypeDeserializerBase retains every unknown raw type ID

TypeDeserializerBase.findDeserializer in FasterXML jackson-databind caches the resolved deserializer under the raw, attacker-supplied type ID. When name-based polymorphism is configured with a fallback, for example @JsonTypeInfouse = Id.NAME, defaultImpl = ..., every distinct unrecognized type ID...

CVE-2026-91776 jackson-databind: unbounded growth of the type id cache in TypeDeserializerBase retains every unknown raw type ID

TypeDeserializerBase.findDeserializer in FasterXML jackson-databind caches the resolved deserializer under the raw, attacker-supplied type ID. When name-based polymorphism is configured with a fallback, for example @JsonTypeInfouse = Id.NAME, defaultImpl = ..., every distinct unrecognized type ID...

PT-2026-97149

Name of the Vulnerable Software and Affected Versions SourceCodester Smart Attendance System with QR Code Scanner version 1.0 Description An issue exists in the Self-Registration component within the student signup.php file. Manipulating the full name argument in the prepend function allows for...

Linux Distros Unpatched Vulnerability : CVE-2026-91776

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - TypeDeserializerBase.findDeserializer in FasterXML jackson-databind caches the resolved deserializer under the raw, attacker-supplied type ID. When name-based...

CVE-2026-67224: Improper Limitation of a Pathname to a Restricted Directory

RabbitMQ is a messaging and streaming broker. Prior to versions 3.13.15, 4.0.20, 4.1.11, 4.2.6, and 4.3.1, The trace consumer constructs the output path as filename:joinTraceDir, Name ++ ".log" where Name comes from PUT /api/traces/:vhost/:name. No saferelativepath / traversal check is applied on...

PT-2026-97565

Name of the Vulnerable Software and Affected Versions RabbitMQ versions prior to 3.13.15 RabbitMQ versions prior to 4.0.20 RabbitMQ versions prior to 4.1.11 RabbitMQ versions prior to 4.2.6 RabbitMQ versions prior to 4.3.1 Description An issue exists in the trace consumer where the output path is...

PT-2026-97612

Name of the Vulnerable Software and Affected Versions Fast FAC1900R version 20190827 2.0.2 Description A stack-based buffer overflow exists in the uhttpd component. This issue occurs within the get alias name function and can be triggered remotely. Recommendations At the moment, there is no...

The vulnerability of the Check Point Security Management Server and Multi-Domain Security Management Server software lies in the improper limitation of the path name to the directory. This allows attackers to execute arbitrary code.

The vulnerability of the Check Point Security Management Server and Multi-Domain Security Management Server software lies in incorrect path name restrictions for accessing the directory. Exploiting this vulnerability allows a malicious actor to execute arbitrary code remotely...

PT-2026-97575

Name of the Vulnerable Software and Affected Versions RabbitMQ versions prior to 3.13.15 RabbitMQ versions prior to 4.0.20 RabbitMQ versions prior to 4.1.11 RabbitMQ versions prior to 4.2.6 RabbitMQ versions prior to 4.3.0 Description An issue exists where the match value/3 function passes a...

No cON Name 2026 Call for Papers

The No cON Name 2026 call for papers has been announced. It will be held in Palma, Mallorca in the Balearic Islands. from November 26th through the 27th, 2026...

Agent Name Collision Attacks in Multi-Agent Systems

Multi-agent hosts turn remote Agent Cards into local agents, tools, workflow targets, and broker routes. A2A defines the card's name as human-readable metadata, not as a stable identity, and specifies no collision semantics. The security failure begins when a host nevertheless uses that remote na...

CVE-2026-91776: Uncontrolled Resource Consumption

TypeDeserializerBase.findDeserializer in FasterXML jackson-databind caches the resolved deserializer under the raw, attacker-supplied type ID. When name-based polymorphism is configured with a fallback, for example @JsonTypeInfouse = Id.NAME, defaultImpl = ..., every distinct unrecognized type ID...

CVE-2026-57576

The plone.app.dexterity and plone.app.contenttypes components of the Plone content management system are vulnerable to a denial of service (DoS) attack. An authenticated user can trigger this by creating content with excessively long titles , descriptions, or uploaded-file names, which causes the...

Exploit for CVE-2026-87915

CVE-2026-87915 — Popup Maker VDP-XSS-PROOF - valuesnam...

CVE-2026-93601

A flaw was found in rustls-webpki. This component incorrectly processes DNS Domain Name System name constraints for certificates asserting a wildcard name. This could allow a misissued wildcard certificate to be accepted for a domain that should be outside its permitted scope. Consequently, this...

CVE-2026-75101 Authorization bypass vulnerability in GitHub Enterprise Server allowed reading of private pull request diffs and patches via repository name collision

An authorization bypass vulnerability was identified in GitHub Enterprise Server that allowed any authenticated user of the instance to read the raw diff or patch of pull requests in private repositories without authorization. Access tokens for raw pull request diffs and patches were scoped to th...

CVE-2026-75101

An authorization bypass vulnerability exists in GitHub Enterprise Server (versions prior to 3.22) due to a repository name collision flaw. Access tokens for raw pull request diffs and patches were incorrectly scoped to the repository name and pull request number rather than a globally unique iden...

CVE-2026-75101 Authorization bypass vulnerability in GitHub Enterprise Server allowed reading of private pull request diffs and patches via repository name collision

An authorization bypass vulnerability was identified in GitHub Enterprise Server that allowed any authenticated user of the instance to read the raw diff or patch of pull requests in private repositories without authorization. Access tokens for raw pull request diffs and patches were scoped to th...

CVE-2026-83801

Nautobot is a Network Source of Truth and Network Automation Platform. Prior to 2.4.37 and 3.1.8, a user with extras.addrelationship or extras.changerelationship permission can store HTML or JavaScript in a Relationship description, and a user with dcim.addmodulefamily or dcim.changemodulefamily...