CVE-2016-20038 yTree 1.94-1.1 Stack-Based Buffer Overflow

yTree 1.94-1.1 contains a stack-based buffer overflow vulnerability that allows local attackers to execute arbitrary code by supplying an excessively long argument to the application. Attackers can craft a malicious command-line argument containing shellcode and a return address to overwrite the...

CVE-2016-20038

yTree 1.94-1.1 contains a stack-based buffer overflow vulnerability that allows local attackers to execute arbitrary code by supplying an excessively long argument to the application. Attackers can craft a malicious command-line argument containing shellcode and a return address to overwrite the...

Incorrect Authorization

Apache Artemis is vulnerable to Incorrect Authorization. The vulnerability is due to incorrect authorization, where an authenticated user with the 'createDurableQueue' permission but without the 'createAddress' permission can create a temporary address when attempting to create a non-durable JMS...

SUSE CVE-2026-32811

Heimdall is a cloud native Identity Aware Proxy and Access Control Decision service. When using Heimdall in envoy gRPC decision API mode with versions 0.7.0-alpha through 0.17.10, wrong encoding of the query URL string allows rules with non-wildcard path expressions to be bypassed. Envoy splits t...

PT-2026-28234

Flat Assembler 1.71.21 contains a stack-based buffer overflow vulnerability that allows local attackers to execute arbitrary code by supplying oversized input to the application. Attackers can craft malicious assembly input exceeding 5895 bytes to overwrite the instruction pointer and execute...

PT-2026-28226

Name of the Vulnerable Software and Affected Versions TRN version 3.6-23 Description A stack buffer overflow allows local attackers to execute arbitrary code by providing an oversized argument to the application. This is achieved by crafting a malicious command-line argument containing 156 bytes ...

PT-2026-29092

Name of the Vulnerable Software and Affected Versions Nginx UI versions prior to 2.3.6 Description An authentication bypass exists in the Model Context Protocol MCP integration of Nginx UI. The software exposes two HTTP endpoints: /mcp and /mcp message. While /mcp is protected by both IP...

PT-2026-28228

🚨 CVE-2016-20045 HNB Organizer 1.9.18-10 contains a local buffer overflow vulnerability that allows local attackers to execute arbitrary code by supplying an oversized argument to the -rc command-line parameter. Attackers can craft a malicious input string exceeding 108 bytes containing shellcode...

PT-2026-28227

NRSS RSS Reader 0.3.9-1 contains a stack buffer overflow vulnerability that allows local attackers to execute arbitrary code by supplying an oversized argument to the -F parameter. Attackers can craft a malicious input with 256 bytes of padding followed by a controlled EIP value to overwrite the...

CVE-2026-33621

PinchTab is a standalone HTTP server that gives AI agents direct control over a Chrome browser. PinchTab v0.7.7 through v0.8.4 contain incomplete request-throttling protections for auth-checkable endpoints. In v0.7.7 through v0.8.3, a fully implemented RateLimitMiddleware existed in...

CVE-2026-33644

Lychee is a free, open-source photo-management tool. Prior to version 7.5.2, the SSRF protection in PhotoUrlRule.php can be bypassed using DNS rebinding. The IP validation check line 86-89 only activates when the hostname is an IP address. When a domain name is used, filtervar$host,...

CVE-2026-33732

srvx is a universal server based on web standards. Prior to version 0.11.13, a pathname parsing discrepancy in srvx's FastURL allows middleware bypass on the Node.js adapter when a raw HTTP request uses an absolute URI with a non-standard scheme e.g. file://. Starting in version 0.11.13, the...

EUVD-2026-16801

Varnish Cache before 8.0.1 and Varnish Enterprise before 6.0.16r12, in certain unchecked req.url scenarios, mishandle URLs with a path of / for HTTP/1.1, potentially leading to cache poisoning or authentication bypass...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization in the user invitation process. An attacker can gain unauthorized access with elevated privileges by using a valid invite token to create an account under any email address, thereby inheriting the role associated...

DEBIAN-CVE-2026-34475

Varnish Cache before 8.0.1 and Varnish Enterprise before 6.0.16r12, in certain unchecked req.url scenarios, mishandle URLs with a path of / for HTTP/1.1, potentially leading to cache poisoning or authentication bypass...

CVE-2026-31945

LibreChat is a ChatGPT clone with additional features. Versions 0.8.2-rc2 through 0.8.2 are vulnerable to a server-side request forgery SSRF attack when using agent actions or MCP. Although a previous SSRF vulnerability...

EUVD-2026-16273

path-to-regexp vulnerable to Regular Expression Denial of Service via multiple route parameters...

CVE-2026-34475

CVE-2026-34475 affects Varnish Cache (Open Source) ≤ 8.0.0 and Varnish Enterprise ≤ 6.0.16r11, where an unchecked req.url in HTTP/1.1 requests with a root path (/) can be passed to backends that accept absolute-form URIs, enabling cache poisoning or authentication bypass. The issue stems from how...

GHSA-X34H-54CW-9825 act: actions/cache server allows malicious cache injection

act's built-in actions/cache server listens to connections on all interfaces and allows anyone who can connect to it — including someone anywhere on the internet — to create caches with arbitrary keys and retrieve all existing caches. If one can predict which cache keys will be used by local...

CVE-2026-31943 LibreChat has SSRF protection bypass via IPv4-mapped IPv6 normalization in isPrivateIP

LibreChat is a ChatGPT clone with additional features. Prior to version 0.8.3, isPrivateIP in packages/api/src/auth/domain.ts fails to detect IPv4-mapped IPv6 addresses in their hex-normalized form, allowing any authenticated user to bypass SSRF protection and make the server issue HTTP requests ...