Medium: runfinch-finch

Issue Overview: Fulcio is a certificate authority for issuing code signing certificates for an OpenID Connect OIDC identity. Prior to 1.8.5, Fulcio's metaRegex function uses unanchored regex, allowing attackers to bypass MetaIssuer URL validation and trigger SSRF to arbitrary internal services...

CVE-2026-34873

An issue was discovered in Mbed TLS 3.5.0 through 4.0.0. Client impersonation can occur while resuming a TLS 1.3 session...

Mbed TLS 安全漏洞

Mbed TLS is an open-source, portable, easy-to-use, readable, and flexible SSL library developed by Mbed. Versions of Mbed TLS from 3.5.0 to 4.0.0 contain security vulnerabilities, which stem from the potential for client impersonation when restoring TLS 1.3 sessions...

CVE-2026-34873

An issue was discovered in Mbed TLS 3.5.0 through 4.0.0. Client impersonation can occur while resuming a TLS 1.3 session...

The vulnerability of the smbddestroy() function in the fs/smb/client/smbdirect.c module, which is part of the SMB client support in Linux kernel, allows a attacker to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the smbddestroy function in the fs/smb/client/smbdirect.c module, which is part of the SMB client support in Linux kernel, stems from the copying of buffers without checking the size of the input data a classic buffer overflow attack. Exploiting this vulnerability allows a...

CVE-2026-34873

Summary: CVE-2026-34873 affects Mbed TLS 3.5.0–4.0.0, enabling client impersonation during TLS 1.3 session resumption. Impact (per CVE): Confidentiality and integrity may be affected (CRITICAL/9.1 CVSS). Root cause (as described): vulnerability arises during TLS 1.3 session resumption with the Mb...

ROS-20260401-73-0037

Vulnerability in vlc related to reading outside buffer boundaries in memory. Exploitation of the vulnerability may allow an attacker to cause a denial of service...

CVE-2026-34873

An issue was discovered in Mbed TLS 3.5.0 through 4.0.0. Client impersonation can occur while resuming a TLS 1.3 session...

CVE-2026-34873

An issue was discovered in Mbed TLS 3.5.0 through 4.0.0. Client impersonation can occur while resuming a TLS 1.3 session...

PT-2026-29611

An issue was discovered in Mbed TLS 3.5.0 through 4.0.0. Client impersonation can occur while resuming a TLS 1.3 session...

Selection of Less-Secure Algorithm During Negotiation ('Algorithm Downgrade')

Overview Affected versions of this package are vulnerable to Selection of Less-Secure Algorithm During Negotiation 'Algorithm Downgrade' in the TLS 1.3 session resumption logic if the subsequent ClientHello negotiates TLS 1.2 back. An attacker can gain unauthorized access by impersonating a...

Important: freerdp

Issue Overview: FreeRDP is a free implementation of the Remote Desktop Protocol. Versions on the 2.x branch prior to to 2.11.8 and on the 3.x branch prior to 3.23.0 have an out-of-bounds read vulnerability in the FreeRDP client's RDPGFX channel that allows a malicious RDP server to read...

The vulnerability of the cifs_demultiplex_thread() function in the fs/smb/client/connect.c module, which is part of the SMB client support in Linux kernel, allows a hacker to cause a service failure.

The vulnerability of the cifsdemultiplexthread function in the fs/smb/client/connect.c module, which is part of the SMB client support in Linux kernel, is related to improper memory release memory leak. Exploiting this vulnerability could allow an attacker to cause a service failure...

freerdp2-2.11.7-6.1 on GA media (moderate)

freerdp2-2.11.7-6.1 on GA media Announcement ID: openSUSE-SU-2026:10459-1 Rating: moderate Cross-References: CVE-2026-22855 CVE-2026-22857 CVE-2026-23533 CVE-2026-23732 CVE-2026-23883 CVE-2026-23884 CVE-2026-26271 CVE-2026-26955 CVE-2026-26965 CVE-2026-31806 CVE-2026-31883 CVE-2026-31885 CVSS...

GHSA-6XG4-82HV-CP6F OpenClaw: Gateway chat.send ACP-only provenance guard could be bypassed by client identity spoofing

Summary ACP-only provenance fields in chat.send were gated by self-declared client metadata from the WebSocket handshake rather than verified authorization state. Impact A normal authenticated operator client could spoof ACP identity labels and inject reserved provenance fields intended only for...

SiYuan: Stored XSS in Attribute View Gallery/Kanban Cover Rendering Allows Arbitrary Command Execution in Desktop Client

Summary An attacker who can place a malicious URL in an Attribute View mAsse field can trigger stored XSS when a victim opens the Gallery or Kanban view with “Cover From - Asset Field” enabled. The vulnerable code accepts arbitrary https URLs without extensions as images, stores the...

Arbitrary Code Injection

Overview Affected versions of this package are vulnerable to Arbitrary Code Injection in the process that renders the Gallery or Kanban view when a malicious URL is stored in the mAsset field and used as a cover image. An attacker can execute arbitrary operating system commands under the victim's...

GHSA-RX4H-526Q-4458 SiYuan: Stored XSS in Attribute View Gallery/Kanban Cover Rendering Allows Arbitrary Command Execution in Desktop Client

Summary An attacker who can place a malicious URL in an Attribute View mAsse field can trigger stored XSS when a victim opens the Gallery or Kanban view with “Cover From - Asset Field” enabled. The vulnerable code accepts arbitrary https URLs without extensions as images, stores the...

GHSA-MG36-WVCR-M75H Nuxt OG Image is vulnerable to reflected XSS via query parameter injection into HTML attributes

Product: Nuxt OG Image Version: 6.1.2 CWE-ID: CWE-79: Improper Neutralization of Input During Web Page Generation Description: Incorrect parsing of GET parameters leads to the possibility of HTML injection and JavaScript code injection. Impact: Client-Side JavaScript Execution Exploitation...

GHSA-6FPF-248C-M7WM Sliver One-Click Remote Access: Insecure CORS & Unauthenticated MCP Interface

A single click on a malicious link gives an unauthenticated attacker immediate, silent control over every active C2 session or beacon, capable of exfiltrating all collected target data e.g. SSH keys, ntds.dit or destroying the entire compromised infrastructure, entirely through the operator's own...