CVE-2026-45135

Caddy is an extensible server platform that uses TLS by default. From 2.7.0 until 2.11.3, the FastCGI transport's splitPos in modules/caddyhttp/reverseproxy/fastcgi/fastcgi.go misuses golang.org/x/text/search with search.IgnoreCase when the request path contains a non-ASCII byte. Two distinct fla...

CVE-2026-45135

CVE-2026-45135 (Caddy) describes two Unicode bypass flaws in the FastCGI splitPos logic (modules/caddyhttp/reverseproxy/fastcgi/fastcgi.go) that mis-use golang.org/x/text/search with IgnoreCase when a non-ASCII byte appears in the request path. This can cause a non-.php file to be treated as a sc...

CVE-2026-45135

Caddy is an extensible server platform that uses TLS by default. From 2.7.0 until 2.11.3, the FastCGI transport's splitPos in modules/caddyhttp/reverseproxy/fastcgi/fastcgi.go misuses golang.org/x/text/search with search.IgnoreCase when the request path contains a non-ASCII byte. Two distinct fla...

CVE-2026-55517

CVE-2026-55517 affects Deno prior to 2.7.5, where a client WebSocket handshake could crash the process if the server returned non-ASCII bytes in Sec-WebSocket-Protocol or Sec-WebSocket-Extensions headers. The root cause is parsing those headers as ASCII strings, triggering a panic when non-printa...

CVE-2026-55517 Deno: Denial of service via non-ASCII bytes in WebSocket response headers

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...

Deno: Denial of service via non-ASCII bytes in WebSocket response headers

Summary 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 headers in a way that assumed their bytes were always printable ASCI...

PT-2026-50601

Name of the Vulnerable Software and Affected Versions Deno versions prior to 2.7.5 Description A Deno program opening a client WebSocket connection can be crashed by a remote server. During the WebSocket handshake response, Deno parsed the 'Sec-WebSocket-Protocol' and 'Sec-WebSocket-Extensions'...

CVE-2026-45062 FrankenPHP: Unsafe Unicode Handling in CGI Path Splitting Allows Execution of Non-PHP Files

FrankenPHP is a modern application server for PHP. From version 1.11.2 to before version 1.12.3, the splitPos function in cgi.go misuses golang.org/x/text/search with search.IgnoreCase when the request path contains a non-ASCII byte. Two distinct flaws in that fallback let an attacker mislead...

FrankenPHP 输入验证错误漏洞

FrankenPHP is an open-source PHP application server developed by phpnet. In versions 1.11.2 to 1.2.3 of FrankenPHP, there was a vulnerability related to input validation errors. This vulnerability stemmed from the incorrect use of the splitPos function in cgi.go when the request path contained...

SUSE CVE-2026-49940

Net::CIDR::Set versions through 0.20 for Perl accept non-ASCII IP addresses and netmasks. Unicode digits such as the Arabic-Indic One U+0661 were accepted but not properly parsed as numbers. This could allow network masks to accept larger networks...

CVE-2026-49940

Net::CIDR::Set versions through 0.20 for Perl accept non-ASCII IP addresses and netmasks. Unicode digits such as the Arabic-Indic One U+0661 were accepted but not properly parsed as numbers. This could allow network masks to accept larger networks...

CVE-2026-49940

Net::CIDR::Set versions through 0.20 for Perl accept non-ASCII IP addresses and netmasks. Unicode digits such as the Arabic-Indic One U+0661 were accepted but not properly parsed as numbers. This could allow network masks to accept larger networks...

EUVD-2026-34297

Net::CIDR::Set versions through 0.20 for Perl accept non-ASCII IP addresses and netmasks. Unicode digits such as the Arabic-Indic One U+0661 were accepted but not properly parsed as numbers. This could allow network masks to accept larger networks...

CVE-2026-49940 Net::CIDR::Set versions through 0.20 for Perl accept non-ASCII IP addresses and netmasks

Net::CIDR::Set versions through 0.20 for Perl accept non-ASCII IP addresses and netmasks. Unicode digits such as the Arabic-Indic One U+0661 were accepted but not properly parsed as numbers. This could allow network masks to accept larger networks...

CVE-2026-49940 Net::CIDR::Set versions through 0.20 for Perl accept non-ASCII IP addresses and netmasks

Net::CIDR::Set versions through 0.20 for Perl accept non-ASCII IP addresses and netmasks. Unicode digits such as the Arabic-Indic One U+0661 were accepted but not properly parsed as numbers. This could allow network masks to accept larger networks...

CVE-2026-49940

Net::CIDR::Set versions through 0.20 for Perl accept non-ASCII IP addresses and netmasks. Unicode digits such as the Arabic-Indic One U+0661 were accepted but not properly parsed as numbers. This could allow network masks to accept larger networks...

Net::CIDR::Set 安全漏洞

Net::CIDR::Set is a Perl network address management library developed by RRWO’s individual developers. Versions of Net::CIDR::Set prior to 0.20 contained security vulnerabilities. These vulnerabilities stemmed from the acceptance of non-ASCII IP addresses and network masks. Unicode digits like...

PT-2026-46266

Name of the Vulnerable Software and Affected Versions Net::CIDR::Set versions prior to 0.21 Description The software accepts non-ASCII IP addresses and netmasks. Unicode digits, such as the Arabic-Indic One U+0661, are accepted but not properly parsed as numbers, which could allow network masks t...

SUSE-SU-2026:2113-1 Security update for perl-Net-CIDR-Lite

This update for perl-Net-CIDR-Lite fixes the following issues - CVE-2026-45190: improper validation of trailing newlines or non-ASCII digits can lead to IP ACL bypass bsc1264710. - CVE-2026-45191: extraneous leading zeros in CIDR mask values can lead to IP ACL bypass bsc1264709. - CVE-2026-40198:...

CVE-2026-42544

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...