CVE-2026-55200

libssh2 through 1.11.1, fixed in commit 7acf3df contains an out-of-bounds write vulnerability in ssh2transportread that fails to enforce upper bounds on packetlength field. Remote attackers can send crafted SSH packets with excessively large packetlength values to corrupt heap memory and achieve...

EUVD-2026-37784

libssh2 through 1.11.1, fixed in commit 7acf3df contains an out-of-bounds write vulnerability in ssh2transportread that fails to enforce upper bounds on packetlength field. Remote attackers can send crafted SSH packets with excessively large packetlength values to corrupt heap memory and achieve...

CVE-2026-55200 libssh2 - Out-of-Bounds Write via Unchecked packet_length in transport.c

libssh2 through 1.11.1, fixed in commit 7acf3df contains an out-of-bounds write vulnerability in ssh2transportread that fails to enforce upper bounds on packetlength field. Remote attackers can send crafted SSH packets with excessively large packetlength values to corrupt heap memory and achieve...

CVE-2026-55200

CVE-2026-55200 affects libssh2 up to version 1.11.1. The vulnerability is an out-of-bounds write in ssh2_transport_read() caused by failure to enforce upper bounds on packet_length, allowing remote attackers to send crafted SSH packets to corrupt heap memory and achieve remote code execution. The...

CVE-2026-55200

libssh2 through 1.11.1, fixed in commit 7acf3df contains an out-of-bounds write vulnerability in ssh2transportread that fails to enforce upper bounds on packetlength field. Remote attackers can send crafted SSH packets with excessively large packetlength values to corrupt heap memory and achieve...

EUVD-2026-37605

Contributor Remote Code Execution RCE in Blocksy Companion Pro = 2.1.37 versions...

EUVD-2026-37551

Heap buffer overflow in WebRTC in Google Chrome on Windows prior to 149.0.7827.155 allowed a remote attacker to execute arbitrary code via a crafted HTML page. Chromium security severity: High...

EUVD-2026-37544

Inappropriate implementation in Serial in Google Chrome prior to 149.0.7827.155 allowed a remote attacker to inject arbitrary scripts or HTML UXSS via a crafted HTML page. Chromium security severity: High...

EUVD-2026-37532

Heap buffer overflow in WebRTC in Google Chrome prior to 149.0.7827.155 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. Chromium security severity: High...

EUVD-2026-37540

Use after free in Tab Strip in Google Chrome prior to 149.0.7827.155 allowed a remote attacker who convinced a user to engage in specific UI gestures to potentially exploit heap corruption via a crafted HTML page. Chromium security severity: High...

EUVD-2026-37528

Use after free in Web Authentication in Google Chrome prior to 149.0.7827.155 allowed a remote attacker to execute arbitrary code via a crafted HTML page. Chromium security severity: Critical...

EUVD-2026-37535

Inappropriate implementation in Media in Google Chrome prior to 149.0.7827.155 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page. Chromium security severity: High...

EUVD-2026-37536

Use after free in DigitalCredentials in Google Chrome prior to 149.0.7827.155 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. Chromium security severity: High...

EUVD-2026-37527

Use after free in Passwords in Google Chrome on Android prior to 149.0.7827.155 allowed a remote attacker to execute arbitrary code via a crafted HTML page. Chromium security severity: Critical...

EUVD-2025-210215

In multiple locations, there is a possible 3rd party passkey entry pairing approval due to a missing permission check. This could lead to remote proximal/adjacent escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...

EUVD-2026-37780

A security vulnerability has been detected in SourceCodester CET Automated Grading System with AI Predictive Analytics 1.0. Affected is an unknown function of the file /index.php of the component Student Self-Registration Endpoint. The manipulation leads to improper access controls. Remote...

CVE-2026-53805

NVIDIA Spatial Intelligence Lab's SIL GEN3C contains an unauthenticated remote code execution vulnerability in the inference API server where the /request-inference and /seed-model endpoints deserialize raw HTTP request bodies using Python's pickle.loads without authentication or input validation...

CVE-2026-55196

Hermes WebUI prior to version 0.51.409 contains an authentication bypass in passkey registration. When HERMES_WEBUI_PASSKEY=1 is enabled with no existing credentials, POST /api/auth/passkey/register/options and POST /api/auth/passkey/register are accessible without authentication, allowing an att...

Security Bulletin: Vulnerabilities have been identified in WebSphere Application Server Web Server Plug-ins shipped with WebSphere Service Registry and Repository (CVE-2026-10852, CVE-2026-8858 and CVE-2026-9072)

Summary WebSphere Application Server is shipped as a component of WebSphere Service Registry and Repository, and this contains the optional and separately installable Web Server Plug-ins component. Information about multiple remote code execution and denial of service vulnerabilities affecting...

Improper Access Control

@astrojs/netlify is vulnerable to Improper Access Control. The vulnerability is due to overly permissive conversion of Astro image.remotePatterns into Netlify Image CDN regular expressions, which allows an attacker to bypass intended hostname and pathname restrictions and access unintended remote...