CVE-2026-55517

Deno is a JavaScript, TypeScript, and WebAssembly runtime. Prior to 2.7.5, a Deno program that opens a client WebSocket connection could be crashed by the remote server. While handling the WebSocket handshake response, Deno parsed the Sec-WebSocket-Protocol and Sec-WebSocket-Extensions response...

EEF-CVE-2026-43966 HTTP Response Splitting via Non-VCHAR Bytes in cow_http_struct_hd:escape_string/2

Summary Improper Neutralization of CRLF Sequences in HTTP Headers 'HTTP Request/Response Splitting' vulnerability in ninenines cowlib allows HTTP response splitting via non-VCHAR bytes in structured-fields string values. cow\http\struct\hd:escape\string/2 in cowlib only escapes \ and ", passing...

CVE-2026-42544 Granian: Unauthenticated DoS via WebSocket subprotocol header panic

Granian is a Rust HTTP server for Python applications. From 1.2.0 to 2.7.4, Granian aborts a worker process when an unauthenticated client sends a WebSocket upgrade request whose Sec-WebSocket-Protocol header contains non-ASCII bytes. The crash happens in Granian's WebSocket scope construction...

freerdp: FreeRDP global-buffer-overflow

A global buffer overflow flaw has been discovered in FreeRDP. This global-buffer-overflow was observed in FreeRDP's Base64 decoding path. The root cause appears to be implementation-defined char signedness: on Arm/AArch64 builds, plain char is treated as unsigned, so the guard c = 0 can be...

EUVD-2009-4454

Malware in sbrugna...

EUVD-2015-5180

Malware in sbrugna...

EUVD-2008-5055

Malware in sbrugna...

EUVD-2012-2107

Malware in sbrugna...

EUVD-2006-3403

Malware in sbrugna...

EUVD-2012-2923

Malware in sbrugna...

EUVD-2009-4456

Malware in sbrugna...

EUVD-2022-2817

Malicious code in bioql PyPI...

EUVD-2022-5487

Malicious code in bioql PyPI...

SUSE CVE-2025-54813

Improper Output Neutralization for Logs vulnerability in Apache Log4cxx. When using JSONLayout, not all payload bytes are properly escaped. If an attacker-supplied message contains certain non-printable characters, these will be passed along in the message and written out as part of the JSON...

CVE-2025-54813

A flaw was found in apache-log4cxx. When utilizing JSONLayout, the component fails to properly escape certain payload bytes, allowing attacker-supplied messages containing specific non-printable characters to be passed through unescaped. This allows an attacker to inject arbitrary data into log...

Improper Output Neutralization for Logs

Overview Affected versions of this package are vulnerable to Improper Output Neutralization for Logs in the JSONLayout class. An attacker can inject non-printable characters into log messages by supplying specially crafted input, which may cause downstream applications that consume these logs to...

CVE-2025-54813

Improper Output Neutralization for Logs vulnerability in Apache Log4cxx. When using JSONLayout, not all payload bytes are properly escaped. If an attacker-supplied message contains certain non-printable characters, these will be passed along in the message and written out as part of the JSON...

DEBIAN-CVE-2025-54813

Improper Output Neutralization for Logs vulnerability in Apache Log4cxx. When using JSONLayout, not all payload bytes are properly escaped. If an attacker-supplied message contains certain non-printable characters, these will be passed along in the message and written out as part of the JSON...

UBUNTU-CVE-2025-54813

Improper Output Neutralization for Logs vulnerability in Apache Log4cxx. When using JSONLayout, not all payload bytes are properly escaped. If an attacker-supplied message contains certain non-printable characters, these will be passed along in the message and written out as part of the JSON...

CVE-2025-54813

CVE-2025-54813 affects Apache Log4cxx prior to 1.5.0, due to improper output neutralization for JSONLayout where certain non‑printable characters in attacker-supplied messages are not escaped, potentially impacting log consumption. Fedora advisory confirms a 1.5.0-1.fc41 update as the fix, and De...