CVE-2026-20191

A vulnerability in Cisco Catalyst Center could allow an unauthenticated, remote attacker to read arbitrary files from a restricted container. This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by sending a crafted HTTP request...

CVE-2026-7828 UltraVNC repeater integer overflow in win_log malloc leading to heap overflow

UltraVNC repeater through 1.8.2.2 contains an integer overflow in the HTTP request logging path. In repeater/webgui/settings.c:336, the winlog function allocates list nodes via mallocsizeofstruct LIST + strlenline, where line is derived from HTTP request URIs. If strlenline is sufficiently large,...

CVE-2026-7828

UltraVNC repeater up to version 1.8.2.2 contains an integer overflow in the HTTP request logging path. In repeater/webgui/settings.c:336, win_log() allocates memory with malloc(sizeof(struct LIST) + strlen(line)); if strlen(line) is large, the size overflows to a value smaller than sizeof(struct ...

EUVD-2025-210383

IBM watsonx.data intelligence 5.2.0, 5.2.1, 5.2.2, 5.3.0 could allow an authenticated user to cause a temporary denial using a specially crafted HTTP request due to improper allocation of resource throttling...

PT-2026-53974

Name of the Vulnerable Software and Affected Versions IBM watsonx.data intelligence versions 5.2.0 through 5.3.0 Description An authenticated user can cause a temporary denial of service by sending a specially crafted HTTP request. This issue occurs due to improper allocation of resource...

PT-2026-54438

Name of the Vulnerable Software and Affected Versions Storage Concentrator SC & SCVM affected versions not specified Description An unauthenticated remote attacker can execute arbitrary commands with root-level privileges on the underlying system. This occurs because the debug.pl script processes...

CVE-2026-54282

A flaw was found in Starlette, a lightweight Asynchronous Server Gateway Interface ASGI framework. Prior to version 1.3.0, the HTTP request path was not properly validated when reconstructing the request.url. A remote attacker could craft a malicious HTTP request path that does not begin with a...

CVE-2026-56663 AutoGPT: SSRF-to-RCE Chain in `SendWebRequestBlock` via IP validation bypass and internal `pg-meta` access

AutoGPT is a workflow automation platform for creating, deploying, and managing continuous artificial intelligence agents. Prior to 0.6.52, an authenticated user can bypass the SSRF / private-IP protections in SendWebRequestBlock and reach internal network services. isipblocked in...

CVE-2026-56663

AutoGPT (SendWebRequestBlock) prior to version 0.6.52 is vulnerable to a SSRF-to-RCE chain due to improper normalization of IPv4-mapped IPv6 addresses in _is_ip_blocked(), which fails to block IPv4-mapped addresses and special-use ranges (e.g., 100.64.0.0/10). An authenticated user can bypass pri...

CVE-2026-57878 GV-LPC2011/LPC2211 - unauthorized buffer overflow vulnerability (thttpd)

An unauthenticated stack-based buffer overflow vulnerability exists in thttpd in GeoVision GV-LPC2011 and GV-LPC2211 V1.12 and earlier. The vulnerability is caused by insufficient bounds checking when processing web request parameters in a specific request path. A remote attacker may exploit this...

EUVD-2026-39631

An unauthenticated NULL pointer dereference vulnerability exists in the HTTP request parsing logic of multiple CGI components in GeoVision GV-LPC2011 and GV-LPC2211 V1.12 and earlier. The vulnerability is caused by improper validation of required HTTP request metadata before it is used by the...

CVE-2026-57875 GV-LPC2011/LPC2211 - unauthorized null pointer dereference vulnerability in packet parsing

An unauthenticated NULL pointer dereference vulnerability exists in the HTTP request parsing logic of multiple CGI components in GeoVision GV-LPC2011 and GV-LPC2211 V1.12 and earlier. The vulnerability is caused by improper validation of required HTTP request metadata before it is used by the...

CVE-2026-57875

GeoVision GV-LPC2011 and GV-LPC2211 components (GV-LPC2011/LPC2211 V1.12 and earlier) contain an unauthenticated NULL pointer dereference in the HTTP request parsing logic. The root cause is improper validation of required HTTP request metadata before use by the affected CGI components, allowing ...

CVE-2026-42005

An attacker can send a web request that causes unlimited memory allocation in the internal web server, leading to a denial of service. The internal web server is disabled by default...

Security Bulletin: IBM Sterling External Authentication Server is vulnerable to multiple issues

Summary Multiple vulnerabilities affect IBM Sterling External Authentication Server and are addressed in the latest release and ifix Vulnerability Details CVEID:CVE-2026-2332 DESCRIPTION: In Eclipse Jetty, the HTTP/1.1 parser is vulnerable to request smuggling when chunk extensions are used,...

PT-2026-52114

Name of the Vulnerable Software and Affected Versions Appsmith versions prior to 2.1 Description An authenticated user can craft outbound requests that reach loopback-bound services inside the container. This occurs because the outbound HTTP host filter applied by WebClientUtils used by the REST...

CVE-2026-44789

n8n is an open source workflow automation platform. Prior to 1.123.43, 2.22.1, and 2.20.7, an authenticated user with permission to create or modify workflows could achieve global prototype pollution via an unvalidated pagination parameter in the HTTP Request node. Combined with other techniques...

Security Bulletin: IBM i is Affected By Denial of Service, HTTP Request Smuggling, and Remote Code Execution Vulnerabilities in IBM WebSphere Application Server Liberty [CVE-2026-10852, CVE-2026-8858, CVE-2026-9072, CVE-2026-8633, CVE-2026-8620]

Summary IBM WebSphere Application Server Liberty for IBM i is vulnerable to denial of service, remote code execution, and HTTP request smuggling when an attacker passes crafted requests to the web server or impersonates the application server and returns crafted responses CVE-2026-10852,...

Astra Linux – Vulnerability in Apache2

Apache HTTP Server 2.4.52 and earlier fail to close inbound connections when errors occur during the discarding of the request body, exposing the server to HTTP Request Smuggling attacks...

Astra Linux – Vulnerability in Squid

SQUID is vulnerable to HTTP request smuggling, which is caused by the laxity of the chunked decoder. This allows a remote attacker to perform Request/Response smuggling beyond the firewall and frontend security systems...