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...

CVE-2026-44889

WebOb provides objects for HTTP requests and responses. Prior to 1.8.10, the normalization of the HTTP Location header during a redirect is vulnerable to an open redirect: WebOb joins the redirect target to the request URI using Python's urljoin, and since Python 3.10 the underlying urlsplit stri...

Fedora 44 : perl-Net-Statsd (2026-9c71664439)

The remote Fedora 44 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-9c71664439 advisory. Metric names and values are now validated to ensure they do not contain characters below ASCII 32 including newlines, colon : or pipe | characters that might...

OPENSUSE-SU-2026:21084-1 Security update for distribution

This update for distribution fixes the following issues - CVE-2026-33814: golang.org/x/net/http2: infinite loop in HTTP/2 transport when given bad SETTINGSMAXFRAMESIZE bsc1265788. - CVE-2026-39821: golang.org/x/net/idna: failure to reject ASCII-only Punycode-encoded labels allows for validation...

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...

GHSA-X2QC-CMH9-F4HF 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-2026-45190

Net::CIDR::Lite versions before 0.24 for Perl does not properly validate IP address and CIDR mask inputs, which may allow IP ACL bypass. Inputs containing a trailing newline or non-ASCII digit characters pass the validators but are then re-encoded by the parser to a different address than the inp...

CVE-2026-50637

Metrics::Any::Adapter::Statsd versions before 0.04 for Perl does not protect against metric injections. The statsd protocol and extensions allow mutiple metrics, separated by newlines, to be sent per packet. The send method does not validate the contents of the metric names or values. If the name...

CVE-2026-50637 Metrics::Any::Adapter::Statsd versions before 0.04 for Perl does not protect against metric injections

Metrics::Any::Adapter::Statsd versions before 0.04 for Perl does not protect against metric injections. The statsd protocol and extensions allow mutiple metrics, separated by newlines, to be sent per packet. The send method does not validate the contents of the metric names or values. If the name...

CVE-2026-50637

The Metrics::Any::Adapter::Statsd component in Perl is vulnerable to metric injections in versions prior to 0.04 . The root cause is that the send method fails to validate metric names and values, allowing the inclusion of newlines and statsd control characters (such as colons and pipes ). Becaus...

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...

CVE-2026-49760 Stack Buffer Overflow in ei_s_print_term at Very Large Integer

Stack-based Buffer Overflow vulnerability in Erlang OTP erlinterface allows Stack-based Buffer Overflow. This vulnerability is associated with program file lib/erlinterface/src/misc/eiprintterm.c and program routine eisprintterm. The C function eisprintterm uses an internal 2000-character stack...

CLEANSTART-2026-RF77222 ToASCII and ToUnicode functions incorrectly accept Punycode-encoded labels that decode to an ASCII-only label

Multiple security vulnerabilities affect the wave package. The ToASCII and ToUnicode functions incorrectly accept Punycode-encoded labels that decode to an ASCII-only label. See references for individual vulnerability details...

CLEANSTART-2026-LA96053 ToASCII and ToUnicode functions incorrectly accept Punycode-encoded labels that decode to an ASCII-only label

Multiple security vulnerabilities affect the wave package. The ToASCII and ToUnicode functions incorrectly accept Punycode-encoded labels that decode to an ASCII-only label. See references for individual vulnerability details...

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...

PT-2026-48519

Name of the Vulnerable Software and Affected Versions Metrics::Any::Adapter::Statsd versions prior to 0.04 Description The software does not protect against metric injections. The statsd protocol allows multiple metrics to be sent per packet, separated by newlines. The send method fails to valida...

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-2026-42476

Two heap-based out-of-bounds read vulnerabilities in the STL ASCII file parser in Open CASCADE Technology OCCT V800rc5 exist in RWStlReader::ReadAscii because buffers returned by StandardReadLineBuffer::ReadLine are not properly length-validated before strncasecmp or direct byte access...