CVE-2026-53539

A flaw was found in Python-Multipart, a streaming multipart parser. A remote attacker can exploit this vulnerability by submitting a specially crafted application/x-www-form-urlencoded body. This can cause the QuerystringParser to perform inefficient processing, leading to excessive CPU...

UBUNTU-CVE-2026-53539

Python-Multipart is a streaming multipart parser for Python. Prior to 0.0.30, when parsing application/x-www-form-urlencoded bodies, QuerystringParser located the field separator with a two step lookup: it first scanned the entire remaining buffer for &, and only when no & existed anywhere ahead...

UBUNTU-CVE-2026-53537

Python-Multipart is a streaming multipart parser for Python. Prior to 0.0.30, parseoptionsheader parsed Content-Disposition and Content-Type headers with email.message.Message, which transparently applies RFC 2231/5987 decoding. The extended parameter syntax filename=charset'lang'value, name=...,...

UBUNTU-CVE-2026-53540

Python-Multipart is a streaming multipart parser for Python. Prior to 0.0.31, parseform did not validate the Content-Length header before using it to bound its chunked read of the request body. A negative Content-Length turned the bounded read into a read-until-EOF, so the entire body was loaded...

[SECURITY] Fedora 43 Update: python-python-multipart-0.0.32-1.fc43

Python-Multipart is a streaming multipart parser for Python...

[SECURITY] Fedora 44 Update: python-python-multipart-0.0.32-1.fc44

Python-Multipart is a streaming multipart parser for Python...

EUVD-2026-28787

lwjson 1.8.1 contains an improper input validation vulnerability in the streaming JSON parser lwjsonstream.c. The end-of-string detection logic incorrectly identifies escaped quote characters by only checking the immediately preceding character rather than counting consecutive backslashes, causin...

CVE-2026-29975

lwjson 1.8.1 contains an improper input validation vulnerability in the streaming JSON parser lwjsonstream.c. The end-of-string detection logic incorrectly identifies escaped quote characters by only checking the immediately preceding character rather than counting consecutive backslashes, causin...

CVE-2026-29975

lwjson 1.8.1 contains an improper input validation vulnerability in the streaming JSON parser lwjsonstream.c. The end-of-string detection logic incorrectly identifies escaped quote characters by only checking the immediately preceding character rather than counting consecutive backslashes, causin...

PT-2026-39144

Name of the Vulnerable Software and Affected Versions lwjson version 1.8.1 Description Improper input validation in the streaming JSON parser lwjson stream.c occurs because the end-of-string detection logic incorrectly identifies escaped quote characters. The system only checks the immediately...

CVE-2026-29975

lwjson 1.8.1 contains an improper input validation vulnerability in the streaming JSON parser lwjsonstream.c. The end-of-string detection logic incorrectly identifies escaped quote characters by only checking the immediately preceding character rather than counting consecutive backslashes, causin...

CVE-2026-29062

jackson-core contains core low-level incremental "streaming" parser and generator abstractions used by Jackson Data Processor. From version 3.0.0 to before version 3.1.0, the UTF8DataInputJsonParser, which is used when parsing from a java.io.DataInput source, bypasses the maxNestingDepth constrai...

[SECURITY] Fedora 43 Update: python-python-multipart-0.0.22-1.fc43

Python-Multipart is a streaming multipart parser for Python...

[SECURITY] Fedora 42 Update: python-python-multipart-0.0.22-1.fc42

Python-Multipart is a streaming multipart parser for Python...

CVE-2025-52999

jackson-core contains core low-level incremental "streaming" parser and generator abstractions used by Jackson Data Processor. In versions prior to 2.15.0, if a user parses an input file and it has deeply nested data, Jackson could end up throwing a StackoverflowError if the depth is particularly...

The vulnerability of the python-multipart streaming multi-component parser, related to uncontrolled resource consumption, allows a hacker to cause a service failure.

The vulnerability of the python-multipart streaming multi-component parser is related to an uncontrolled consumption of resources. Exploiting this vulnerability can allow a remote attacker to cause service interruptions...

The vulnerability of the python-multipart streaming multi-component parser lies in the inefficient complexity of regular expressions, allowing attackers to trigger a service failure.

The vulnerability of the python-multipart streaming multi-component parser is related to insufficient input validation when processing the HTTP header “Content-Type” value using regular expressions. Exploiting this vulnerability can allow a remote attacker to cause service interruptions...

[SECURITY] Fedora 41 Update: python-python-multipart-0.0.19-1.fc41

Python-Multipart is a streaming multipart parser for Python...

[SECURITY] Fedora 40 Update: python-multipart-0.0.19-1.fc40

Python-Multipart is a streaming multipart parser for Python...

CVE-2024-53981

python-multipart is a streaming multipart parser for Python. When parsing form data, python-multipart skips line breaks CR \r or LF \n in front of the first boundary and any tailing bytes after the last boundary. This happens one byte at a time and emits a log event each time, which may cause...