Mailpit: Unauthenticated remote memory-exhaustion DoS via unlimited SMTP DATA and /api/v1/send body sizes

Summary The Mailpit SMTP server has a Server.MaxSize int field that controls the maximum allowed DATA payload size, but the field is never assigned anywhere outside test code, leaving it at Go's zero value 0 ⇒ "no limit". The same applies to the HTTP /api/v1/send endpoint, whose request body is...

PT-2026-41968

Name of the Vulnerable Software and Affected Versions Mailpit affected versions not specified Description Unauthenticated remote attackers can cause a denial of service DoS by sending arbitrarily large messages via the SMTP server or the HTTP API. The application fails to enforce limits on the...

CVE-2025-48516

Insecure default configuration state of DDR5 memory module by AGESA Bootloader Firmware could allow an attacker with local user privilege to abuse the unprotected PMIC interface to create a permanent denial of service condition or affect the integrity of the memory module...

GHSA-4G37-7P2C-38R9 Open WebUI Vulnerable to IDOR: Retrieval API Bypasses Knowledge Base Access Controls

IDOR: Retrieval API Bypasses Knowledge Base Access Controls Author: Andrew Orr Summary validatecollectionaccess PR 22109 checks the user-memory- and file- collection name prefixes but does not check knowledge base collections, which use raw UUIDs as collection names. Any authenticated user who...

CVE-2026-44592 Gradient: Unauthenticated worker on /proto → arbitrary NAR write / cache poisoning

Gradient is a nix-based continuous integration system. In 1.1.0, when GRADIENTDISCOVERABLE=true the default, and the NixOS module default, anyone who can reach /proto can register as a worker without any credentials by sending a fresh, never-registered worker UUID. The resulting session has...

GHSA-RPR9-RXV7-X643 Apostrophe has default XSS via `xmp` raw-text passthrough in `sanitize-html`

Summary Under the default configuration, sanitize-html can turn attacker-controlled content inside a disallowed xmp element into live HTML or JavaScript. This is a sanitizer bypass in the default disallowedTagsMode: 'discard' path and can lead to stored XSS in applications that render sanitized...

PT-2026-41156

Name of the Vulnerable Software and Affected Versions Kuma versions prior to 2.7.25 Kuma versions prior to 2.9.15 Kuma versions prior to 2.11.13 Kuma versions prior to 2.12.10 Kuma versions prior to 2.13.5 Description The default kuma-cp configuration leaks the admin bootstrap token and signing...

GHSA-886Q-F44J-H6WH SillyTavern has a Path Traversal issue

Summary POST /api/extensions/delete endpoint accepts extensionName: "." which bypasses sanitize-filename validation, causing the entire user extensions directory to be recursively deleted. No authentication is required in the default configuration. Affected File src/endpoints/extensions.js last...

CVE-2026-41712

Spring AI's chat memory component contained a problematic default that, when not explicitly overridden, could result in unintended data exposure between users...

CVE-2026-41712 ChatMemory DEFAULT_CONVERSATION_ID causes unintended cross-user data leakage

Spring AI's chat memory component contained a problematic default that, when not explicitly overridden, could result in unintended data exposure between users...

Missing Authentication for Critical Function

Overview gmaps-mcp is a MCP server for Google Maps — places search, directions, geocoding. Works with Claude Desktop, Cursor, Claude Code. Affected versions of this package are vulnerable to Missing Authentication for Critical Function in the HTTP authentication process. An attacker can make...

CVE-2026-44339

PraisonAI is a multi-agent teams system. Prior to praisonai version 4.6.37 and praisonaiagents version 1.6.37, praisonaiagents resolves unresolved tool names against module globals and main after it fails to match the declared tool list and the registry. With the default agent configuration,...

CVE-2026-44916

In OpenStack Ironic before 35.0.2 in a certain non-default configuration, instanceinfo'kstemplate' is rendered without sandboxing...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: openssh (UTSA-2026-016495)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-016495 advisory. In OpenSSH before 10.3, command execution can occur via shell metacharacters in a username within a command line. This requires a scenario where the username on the...

Azure Linux 3.0 Security Update: CBL-Mariner Releases (CVE-2026-41066)

The version of CBL-Mariner Releases installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2026-41066 advisory. - lxml is a library for processing XML and HTML in the Python language. Prior to 6.1.0, using...

corosync: Corosync: Denial of Service and information disclosure via crafted UDP packet

A flaw was found in Corosync. A remote unauthenticated attacker can exploit a wrong return value vulnerability in the Corosync membership commit token sanity check by sending a specially crafted User Datagram Protocol UDP packet. This can lead to an out-of-bounds read, causing a denial of service...

SUSE CVE-2026-41066

lxml is a library for processing XML and HTML in the Python language. Prior to 6.1.0, using either of the two parsers in the default configuration with resolveentities=True allows untrusted XML input to read local files. Setting the resolveentities option explicitly to resolveentities='internal' ...

GHSA-35HP-HQMV-8QG8 Fiber's cache middleware default key generator ignores query string, causing response mix-up across distinct query parameters

Summary Fiber cache middleware's default key generator uses only c.Path and does not include the query string. As a result, requests like /?id=1 and /?id=2 can map to the same cache key and share the same cached response. This can cause response mix-up cache poisoning-like behavior for endpoints...

OpenStack Ironic is Vulnerable to Inclusion of Functionality from Untrusted Control Sphere

OpenStack Ironic before 35.0.1 allows ipmitool execution in a non-default configuration that has a console interface...

GHSA-WQPV-C3PP-3M58 OpenStack Ironic is Vulnerable to Inclusion of Functionality from Untrusted Control Sphere

OpenStack Ironic before 35.0.1 allows ipmitool execution in a non-default configuration that has a console interface...