GO-2026-4695 Gokapi's File Request MaxSize Limit Bypassed via Multi-Chunk Upload in github.com/forceu/gokapi

Gokapi's File Request MaxSize Limit Bypassed via Multi-Chunk Upload in github.com/forceu/gokapi. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. If this is causing false-positive reports from vulnerabili...

PT-2026-41995

Name of the Vulnerable Software and Affected Versions libheif versions prior to 1.22.0 Description An unsigned integer underflow occurs in the Chunk constructor when processing a crafted HEIF sequence file containing samples per chunk=0 in the stsc box. This causes all samples to map to an empty...

CVE-2026-30961

Gokapi

CVE-2026-30961 Gokapi's File Request MaxSize Limit Bypassed via Multi-Chunk Upload

Gokapi is a self-hosted file sharing server with automatic expiration and encryption support. Prior to 2.2.4, the chunked upload completion path for file requests does not validate the total file size against the per-request MaxSize limit. An attacker with a public file request link can split an...

EUVD-2026-12080

Gokapi's File Request MaxSize Limit Bypassed via Multi-Chunk Upload...

Gokapi's File Request MaxSize Limit Bypassed via Multi-Chunk Upload

Summary The chunked upload completion path for file requests does not validate the total file size against the per-request MaxSize limit. An attacker with a public file request link can split an oversized file into chunks each under MaxSize and upload them sequentially, bypassing the size...

CVE-2026-32240

A flaw was found in the KJ-HTTP component of Cap’n Proto when processing HTTP messages that use Transfer-Encoding: chunked. If a chunk size is parsed as a value equal to or greater than 2^64, the value may be truncated when converted to a 64-bit integer. An attacker could exploit this behavior by...

Numeric Truncation Error

Overview Affected versions of this package are vulnerable to Numeric Truncation Error in the chunk size parsing process when handling HTTP requests with Transfer-Encoding set to chunked. An attacker can cause HTTP request or response smuggling by sending a chunk size value that parses to 2^64 or...

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...

CVE-2026-32240 Cap'n Proto: Integer overflow in KJ-HTTP chunk size

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...

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...

CVE-2026-32240

Cap'n Proto prior to 1.4.0 has a vulnerability where, with Transfer-Encoding: chunked, a chunk size parsed to >= 2^64 would be truncated to 64 bits, potentially enabling HTTP request/response smuggling. The issue affects Cap'n Proto’s chunked transfer handling and is fixed in 1.4.0. According ...

CVE-2026-32240 Cap'n Proto: Integer overflow in KJ-HTTP chunk size

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...

ROS-20260310-73-0033

A vulnerability in the Sstudychunk function implementation of the Perl programming language interpreter is related to an operation exceeding buffer boundaries in memory. Exploitation of the vulnerability could allow an attacker acting remotely to cause a denial of service...

📄 dr_libs 0.14.4 Heap Buffer Overflow

A heap buffer overflow exists in the function drwavreadsmpltometadataobj when processing WAV files with a crafted smpl chunk. The vulnerability arises due to a mismatch between sampleLoopCount validation in pass 1 and unconditional processing in pass 2, allowing 36 bytes of attacker-controlled da...

OESA-2026-1449 libsoup security update

libsoup is an HTTP client/server library for GNOME. It uses GObjects and the glib main loop, to integrate well with GNOME applications, and also has a synchronous API, for use in threaded applications. Security Fixes: A flaw was found in SoupServer. This HTTP request smuggling vulnerability occur...

RLSA-2026:2799 Moderate: php security update

PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server. Security Fixes: php: heap-based buffer overflow in arraymerge CVE-2025-14178 php: PHP: Information disclosure via getimagesize function when reading multi-chunk images CVE-2025-14177 For more details about the...

CVE-2026-26202

Penpot is an open-source design tool for design and code collaboration. Prior to version 2.13.2, an authenticated user can read arbitrary files from the server by supplying a local file path e.g. /etc/passwd as a font data chunk in the create-font-variant RPC endpoint, resulting in the file...

CVE-2026-26202 Penpot has Arbitrary File Read via create-font-variant RPC endpoint

Penpot is an open-source design tool for design and code collaboration. Prior to version 2.13.2, an authenticated user can read arbitrary files from the server by supplying a local file path e.g. /etc/passwd as a font data chunk in the create-font-variant RPC endpoint, resulting in the file...

php: PHP: Information disclosure via getimagesize() function when reading multi-chunk images

A flaw was found in PHP. The getimagesize function may leak uninitialized heap memory when processing images in multi-chunk mode, such as through php://filter. This vulnerability, caused by a bug in phpreadstreamallchunks that overwrites the buffer without advancing the pointer, allows an attacke...