CLSA-2026-1773481701 python3.9: Fix of CVE-2025-6075

CVE-2025-6075: fix quadratic complexity in os.path.expandvars...

OPENSUSE-SU-2026:10332-1 python311-PyPDF2-2.11.1-7.1 on GA media

These are all security issues fixed in the python311-PyPDF2-2.11.1-7.1 package on the GA media of openSUSE Tumbleweed...

CVE-2026-32597

PyJWT is a JSON Web Token implementation in Python. Prior to 2.12.0, PyJWT does not validate the crit Critical Header Parameter defined in RFC 7515 §4.1.11. When a JWS token contains a crit array listing extensions that PyJWT does not understand, the library accepts the token instead of rejecting...

EUVD-2026-11607

multipart vulnerable to ReDoS in parseoptionsheader...

CVE-2026-28356

multipart is a fast multipart/form-data parser for python. Prior to 1.2.2, 1.3.1 and 1.4.0-dev, the parseoptionsheader function in multipart.py uses a regular expression with an ambiguous alternation, which can cause exponential backtracking ReDoS when parsing maliciously crafted HTTP or multipar...

CVE-2026-28356 ReDoS in multipart 1.3.0 - `parse_options_header()`

multipart is a fast multipart/form-data parser for python. Prior to 1.2.2, 1.3.1 and 1.4.0-dev, the parseoptionsheader function in multipart.py uses a regular expression with an ambiguous alternation, which can cause exponential backtracking ReDoS when parsing maliciously crafted HTTP or multipar...

CVE-2026-28356

The CVE affects the Python library multipart (fast multipart/form-data parser). Before versions 1.2.2, 1.3.1, and 1.4.0-dev, parse_options_header() uses a regex with an ambiguous alternation that can cause exponential backtracking (ReDoS) when processing malicious HTTP headers or multipart/form-d...

CVE-2026-28356 ReDoS in multipart 1.3.0 - `parse_options_header()`

multipart is a fast multipart/form-data parser for python. Prior to 1.2.2, 1.3.1 and 1.4.0-dev, the parseoptionsheader function in multipart.py uses a regular expression with an ambiguous alternation, which can cause exponential backtracking ReDoS when parsing maliciously crafted HTTP or multipar...

The vulnerability of the dn.py component of the Python-LDAP library, which is used for working with LDAP directories, allows a hacker to cause a service failure.

The vulnerability of the dn.py component of the Python-LDAP module for working with LDAP directories is related to a lack of mechanisms for encoding or shielding output data. Exploiting this vulnerability could allow an attacker to cause service failures...

The vulnerability of the HTTP library for Python Urllib3, related to the allocation of unlimited memory, allows attackers to trigger a denial-of-service attack.

The vulnerability of the HTTP library for Python Urllib3 is related to the allocation of unlimited memory. Exploiting this vulnerability could allow a remote attacker to cause a service failure...

The vulnerability of the HTTP/2 Python-h2 protocol, related to the failure to eliminate CRLF sequences, allows attackers to compromise data integrity.

The vulnerability of the HTTP/2 protocol and Python-h2 is related to the failure to implement measures to neutralize CRLF sequences. Exploiting this vulnerability allows an attacker operating remotely to compromise data integrity...

CVE-2026-31958

Tornado is a Python web framework and asynchronous networking library. In versions of Tornado prior to 6.5.5, the only limit on the number of parts in multipart/form-data is the maxbodysize setting default 100MB. Since parsing occurs synchronously on the main thread, this creates the possibility ...

MAL-2026-1342 Malicious code in collectables (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 e007c43e26edb912325f1478ec6cd5cd838b5d7e5ae62beedd3baa02638b3dc4 Packages contain hidden code that is effectively run during importing or using the library, and downloads second stage code. Then, a process running in...

MAL-2026-1341 Malicious code in collects (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 fc7f98d0c4c092f4eb4a73240f8c7a5df90717853ee408fefa9eeb09a41d2cae Packages contain hidden code that is effectively run during importing or using the library, and downloads second stage code. Then, a process running in...

pyasn1: pyasn1: Denial of Service due to memory exhaustion from malformed RELATIVE-OID

A flaw was found in pyasn1, a generic ASN.1 library for Python. A remote attacker could exploit this vulnerability by sending a specially crafted RELATIVE-OID with excessive continuation octets. This input validation vulnerability leads to memory exhaustion, resulting in a Denial of Service DoS f...

The vulnerability of the Python library for working with PDF files, PyPDF, related to uncontrolled resource consumption, allows a hacker to cause a service failure.

The vulnerability of the Python library for working with PDF files, PyPDF, is related to an uncontrolled resource consumption. Exploiting this vulnerability could allow a malicious actor to cause service interruptions...

Linux Distros Unpatched Vulnerability : CVE-2026-27932

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - joserfc is a Python library that provides an implementation of several JSON Object Signing and Encryption JOSE standards. In 1.6.2 and earlier, a resource...

CVE-2026-25673 Potential denial-of-service vulnerability in URLField via Unicode normalization on Windows

An issue was discovered in 6.0 before 6.0.3, 5.2 before 5.2.12, and 4.2 before 4.2.29. URLField.topython in Django calls urllib.parse.urlsplit, which performs NFKC normalization on Windows that is disproportionately slow for certain Unicode characters, allowing a remote attacker to cause denial o...

joserfc 安全漏洞

Joserfc is a Python library developed by Authlib. Joserfc versions 1.6.2 and earlier have security vulnerabilities. These vulnerabilities stem from the lack of verification or restrictions on the p2c parameter value in the JWE token. This allows unverified attackers to cause denial-of-service...

CLSA-2026-1772192033 python2: Fix of 2 CVEs

CVE-2026-1299: raise exceptions for malformed input to prevent processing invalid or dangerous headers - CVE-2024-6923: encode newlines in headers and verify headers are sound...