GHSA-GGV3-7P47-PFV8 Next.js: HTTP request smuggling in rewrites

Summary When Next.js rewrites proxy traffic to an external backend, a crafted DELETE/OPTIONS request using Transfer-Encoding: chunked could trigger request boundary disagreement between the proxy and backend. This could allow request smuggling through rewritten routes. Impact An attacker could...

Loop with Unreachable Exit Condition ('Infinite Loop') in ewe

Summary ewe's handletrailers function contains a bug where rejected trailer headers forbidden or undeclared cause an infinite loop. The function recurses with the original unparsed buffer instead of advancing past the rejected header, re-parsing the same header forever. Each malicious request...

GHSA-4W98-XF39-23GP Loop with Unreachable Exit Condition ('Infinite Loop') in ewe

Summary ewe's handletrailers function contains a bug where rejected trailer headers forbidden or undeclared cause an infinite loop. The function recurses with the original unparsed buffer instead of advancing past the rejected header, re-parsing the same header forever. Each malicious request...

SUSE CVE-2026-32240

Cap'n Proto is a data interchange format and capability-based RPC system. Prior to 1.4.0, when using Transfer-Encoding: chunked, if a chunk's size parsed to a value of 2^64 or larger, it would be truncated to a 64-bit integer. In theory, this bug could enable HTTP request/response smuggling. This...

DEBIAN-CVE-2026-32240

Cap'n Proto is a data interchange format and capability-based RPC system. Prior to 1.4.0, when using Transfer-Encoding: chunked, if a chunk's size parsed to a value of 2^64 or larger, it would be truncated to a 64-bit integer. In theory, this bug could enable HTTP request/response smuggling. This...

capnproto 环境问题漏洞

Capnproto is an open-source Proto serialization/RPC system—including core tools and C++ libraries. Versions of Capnproto prior to 1.4.0 contained environmental vulnerabilities. These vulnerabilities stemmed from the use of chunked transmission encoding, where the block size parsing values were...

PT-2026-25069

Name of the Vulnerable Software and Affected Versions Cap'n Proto versions prior to 1.4.0 Description Cap'n Proto is a data interchange format and capability-based RPC system. Prior to version 1.4.0, when using Transfer-Encoding: chunked, if a chunk's size was parsed to a value of 2^64 or larger,...

netty-codec-http: Netty is vulnerable to request smuggling due to incorrect parsing of chunk extensions

A flaw in Netty’s HTTP/1.1 chunked encoding parser allows newline LF characters in chunk extensions to be incorrectly treated as the end of the chunk-size line instead of requiring the proper CRLF sequence. This discrepancy can be exploited in rare cases where a reverse proxy interprets the same...

PT-2026-32618

Name of the Vulnerable Software and Affected Versions Eclipse Jetty versions 12.1.0 through 12.1.6 Eclipse Jetty versions 12.0.0 through 12.0.32 Eclipse Jetty versions 11.0.0 through 11.0.27 Eclipse Jetty versions 10.0.0 through 10.0.27 Eclipse Jetty versions 9.4.0 through 9.4.59 Description The...

DEBIAN-CVE-2026-1801

A flaw was found in libsoup, an HTTP client/server library. This HTTP Request Smuggling vulnerability arises from non-RFC-compliant parsing in the soupfilterinputstreamreadline logic, where libsoup accepts malformed chunk headers, such as lone line feed LF characters instead of the required...

UBUNTU-CVE-2026-1801

A flaw was found in libsoup, an HTTP client/server library. This HTTP Request Smuggling vulnerability arises from non-RFC-compliant parsing in the soupfilterinputstreamreadline logic, where libsoup accepts malformed chunk headers, such as lone line feed LF characters instead of the required...

CVE-2026-1760 Libsoup: soupserver: denial of service via http request smuggling

A flaw was found in SoupServer. This HTTP request smuggling vulnerability occurs because SoupServer improperly handles requests that combine Transfer-Encoding: chunked and Connection: keep-alive headers. A remote, unauthenticated client can exploit this by sending specially crafted requests,...

CLEANSTART-2026-PG91940 net/http package improperly accepts a bare LF as a line terminator in chunked data chunk-size lines

Multiple security vulnerabilities affect the harbor-registry package. The net/http package improperly accepts a bare LF as a line terminator in chunked data chunk-size lines. See references for individual vulnerability details...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: weldr-client (UTSA-2026-005216)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005216 advisory. The net/http package improperly accepts a bare LF as a line terminator in chunked data chunk-size lines. This can permit request smuggling if a net/http server is us...

CVE-2019-16239

processhttpresponse in OpenConnect before 8.05 has a Buffer Overflow when a malicious server uses HTTP chunked encoding with crafted chunk sizes...

PT-2026-28803

Name of the Vulnerable Software and Affected Versions tinyproxy versions prior to 1.11.3-2.1 Description An integer overflow exists in the HTTP chunked transfer encoding parser. The issue occurs because chunk size values are parsed using the strtol function without properly validating overflow...

CVE-2025-66373

Akamai Ghost, an HTTP service program from Akamai Corporation , is vulnerable to HTTP request smuggling due to a chunked request body processing error in versions prior to 2025-11-17 . When the system receives an invalid chunked body where the specified chunk size differs from the actual data siz...

CVE-2025-66373

Akamai Ghost on Akamai CDN edge servers before 2025-11-17 has a chunked request body processing error that can result in HTTP request smuggling. When Akamai Ghost receives an invalid chunked body that includes a chunk size different from the actual size of the following chunk data, under certain...

CVE-2025-66373: HTTP Request Smuggling Due to Invalid Chunked Body Size

...

TencentOS Server 3: container-tools:4.0 (TSSA-2024:0104)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2024:0104 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities...