python: Python: CPU Denial of Service in HTML parser via repeated unterminated markup declarations

A flaw was found in Python. Its incremental HTML parser can be exploited by a remote attacker. By sending specially crafted, uncontrolled data with repeated, incomplete markup declarations, the attacker can cause the system to consume excessive central processing unit CPU resources. This leads to...

CVE-2026-45363

A flaw was found in ruby-jwt, a Ruby implementation of the RFC 7519 OAuth JSON Web Token JWT standard. A remote attacker can exploit this vulnerability by crafting a malicious token that is accepted due to an empty key being used in the HMAC Hash-based Message Authentication Code digest calculati...

Improper Authorization

tarteaucitron is vulnerable to Improper Authorization. The vulnerability is due to insufficient validation of HTML data attributes used for cookie deletion, which allows an attacker to craft malicious elements that trick users into unintentionally deleting cookies when clicked...

EUVD-2026-44837

A flaw has been found in H3C SecPath F1000-C8300 up to 20260522. This impacts an unknown function of the file /webui/?g=logfwnbcmailjsondata. Executing a manipulation of the argument subject can lead to sql injection. The attack can be executed remotely. The exploit has been published and may be...

EUVD-2026-44841

A flaw was found in Keycloak. When the JSON Web Token JWT authorization grant preview feature is enabled and a user account is disabled, Keycloak fails to validate the user’s disabled status during JWT authorization grant processing. A remote attacker with low privileges can exploit this improper...

CVE-2026-1609 Org.keycloak/keycloak-quarkus-server: keycloak: unauthorized access via jwt authorization grant with disabled users

A flaw was found in Keycloak. When the JSON Web Token JWT authorization grant preview feature is enabled and a user account is disabled, Keycloak fails to validate the user’s disabled status during JWT authorization grant processing. A remote attacker with low privileges can exploit this improper...

CVE-2026-1609

CVE-2026-1609 affects Keycloak: when the JWT authorization grant preview feature is enabled and a user is disabled, Keycloak may not validate the user’s disabled status during JWT grant processing. A remote, low-privilege attacker can present an assertion token from an external IdP to obtain a JW...

CVE-2026-1609

A flaw was found in Keycloak. When the JSON Web Token JWT authorization grant preview feature is enabled and a user account is disabled, Keycloak fails to validate the user’s disabled status during JWT authorization grant processing. A remote attacker with low privileges can exploit this improper...

CVE-2026-15907

A flaw has been found in H3C SecPath F1000-C8300 up to 20260522. This impacts an unknown function of the file /webui/?g=logfwnbcmailjsondata. Executing a manipulation of the argument subject can lead to sql injection. The attack can be executed remotely. The exploit has been published and may be...

PT-2026-60351

Name of the Vulnerable Software and Affected Versions Keycloak affected versions not specified Description An improper access control issue exists when the JSON Web Token JWT authorization grant preview feature is enabled. Keycloak fails to validate the disabled status of a user account during th...

Linux Distros Unpatched Vulnerability : CVE-2026-15764

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Use after free in Ozone in Google Chrome on Linux prior to 150.0.7871.125 allowed a remote attacker who convinced a user to engage in specific UI gestures to...

ROS-20260716-73-0059

The vulnerability of the Fenced Frames privacy function in Microsoft Edge and Google Chrome is related to errors in the implementation of security checks for standard elements. Exploiting this vulnerability allows a remote attacker to compromise data integrity through a specially created HTML pag...

Amazon Linux 2023 : firefox (ALAS2023-2026-1928)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1928 advisory. Privilege escalation in the Graphics: WebRender component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Firefox ESR 115.37, Thunderbird 152, and Thunderbird 140.12...

Fortinet FortiSandbox OS Command Injection Vulnerability

Fortinet FortiSandbox contains an OS command injection vulnerability that could allow an unauthenticated attacker to execute unauthorized code or commands via crafted HTTP requests...

ROS-20260716-73-0060

The vulnerability of Microsoft Edge and Google Chrome is related to deficiencies in access control. Exploiting this vulnerability allows a remote attacker to compromise data integrity through a specially created HTML page...

The vulnerability of the netty-codec-http module in the framework for developing network applications, servers, and clients using the Netty protocol allows attackers to inject arbitrary HTTP requests.

The vulnerability of the netty-codec-http module in the framework for developing network applications, servers, and clients using the Netty protocol is related to deficiencies in HTTP request processing. Exploiting this vulnerability allows a malicious actor to inject arbitrary HTTP requests...

Linux Distros Unpatched Vulnerability : CVE-2026-49459

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - DOMPurify is a DOM-only cross-site scripting sanitizer for HTML, MathML, and SVG. Prior to 3.4.6, DOMPurify.sanitizeroot, INPLACE: true could preserve...

GHSA-6F5R-5672-72J7 @andrea9293/mcp-documentation-server: Web UI API binds to all interfaces without authentication by default

Summary @andrea9293/mcp-documentation-server v1.13.0 documents that a Web UI starts automatically on port 3080. However, the Web UI/API appears to bind to all network interfaces by default :3080 / 0.0.0.0:3080 instead of localhost-only, and its document-management API endpoints do not require...

GHSA-WXQQ-GCQ8-C443 dd-trace-js: Improper parsing of W3C baggage headers may lead to DoS

Impact Datadog tracing libraries that implement W3C baggage propagation parse incoming baggage HTTP headers without enforcing item-count or byte-size limits on the extract path. The DDTRACEBAGGAGEMAXITEMS default 64 and DDTRACEBAGGAGEMAXBYTES default 8192 limits were applied only to baggage...

NPM: dd-trace-js: Improper parsing of W3C baggage headers may lead to DoS

NPM: dd-trace-js: Improper parsing of W3C baggage headers may lead to DoS vulnerability discovered by ? in WordPress Npm dd-trace versions 5.100.0...