Astra Linux – Vulnerability in Python 2.7, Python 3.7

A issue was discovered in the comparedigest function in Lib/hmac.py in Python through 3.9.1. Constant-time-defeating optimizations were possible in the accumulator variable used in hmac.comparedigest...

Astra Linux – Vulnerability in Python 3.7

A flaw was discovered in Python. In algorithms with quadratic time complexity that use non-binary bases, when using int“text”, a system may take 50 milliseconds to parse an int string with 100,000 digits, and 5 seconds for strings with 1,000,000 digits. Functions like float, decimal, int.frombyte...

Astra Linux – Vulnerability in Python 3.7

The lib/zipfile.py module in Python, as of version 3.7.2, allows remote attackers to cause a denial of service resource consumption through a ZIP bomb attack...

Astra Linux – Vulnerability in Pypy

Python versions 2.7.x through 2.7.16, and 3.x through 3.7.2 are affected by improper handling of Unicode encoding with an incorrect netloc during NFKC normalization. The impact is information disclosure—credentials, cookies, etc., that are cached against a given hostname. The affected components...

Astra Linux – Vulnerability in Python 2.7

In Python 3.x through 3.9.1, there is a buffer overflow issue in the PyCArgrepr function within ctypes/callproc.c. This issue may lead to remote code execution in certain Python applications that accept floating-point numbers as untrusted input. This was demonstrated by the use of the argument...

Astra Linux – Vulnerability in Python 3.7

A issue was discovered in the CPython tempfile.TemporaryDirectory class, affecting versions 3.12.1, 3.11.7, 3.10.13, 3.9.18, 3.8.18, and earlier versions. The tempfile.TemporaryDirectory class would dereference symlinks during cleanup of permissions-related errors. This means that users who can...

Astra Linux – Vulnerability in Python 3.7, Python 2.7

A issue was discovered in Python before version 3.11.1. An unnecessary quadratic algorithm exists in one path when processing certain inputs to the IDNA RFC 3490 decoder. This could lead to a CPU denial of service if a maliciously crafted, unreasonably long hostname was provided to the decoder...

Astra Linux – Vulnerability in Python 2.7, Pypy

In Python versions 2.7 through 2.7.17, 3.5 through 3.5.9, 3.6 through 3.6.10, 3.7 through 3.7.6, and 3.8 through 3.8.1, an HTTP server can perform Regular Expression Denial of Service ReDoS attacks against clients due to the use of urllib.request.AbstractBasicAuthHandler, which allows catastrophi...

EUVD-2026-53369

Fledge's backup-restore upload handler, uploadbackup python/fledge/services/core/api/backuprestore.py, takes the first extracted tar member's filename tarfilenames0 and builds a shell command via string formatting: cmd = "cp ".formatsource, backuppath; retcode = os.systemcmd. The only pre-check o...

RHEL 8 : python3 (RHSA-2026:50816)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:50816 advisory. Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic da...

UBUNTU-CVE-2026-67325

GitPython before 3.1.51 contains an incomplete command injection blocklist that fails to account for git's long-option prefix abbreviation feature. Attackers can bypass the unsafe options guard by using abbreviated option names like uploadp instead of uploadpack, which git resolves to dangerous...

python: Python: Performance degradation in XML processing due to quadratic time complexity

A flaw was found in Python's xml.etree.ElementPath component. This vulnerability can lead to a denial of service DoS when processing specially crafted XML documents. Specifically, certain XPath index predicates used with functions like Element.findall and Element.iterfind can cause the processing...

Security Bulletin: IBM Guardium Data Protection is affected by multiple vulnerabilities

Summary IBM Guardium Data Protection has addressed these vulnerabilities in an update. Vulnerability Details CVEID:CVE-2026-0994 DESCRIPTION: A denial-of-service DoS vulnerability exists in google.protobuf.jsonformat.ParseDict in Python, where the maxrecursiondepth limit can be bypassed when...

RockyLinux 10 : python3.14 (RLSA-2026:40856)

The remote RockyLinux 10 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:40856 advisory. python: Python: CPU Denial of Service in HTML parser via repeated unterminated markup declarations CVE-2026-15308 Tenable has extracted the preceding descriptio...

RHEL 9 : python3.14 (RHSA-2026:41949)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:41949 advisory. Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic da...

RockyLinux 9 : python3.9 (RLSA-2026:39798)

The remote RockyLinux 9 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:39798 advisory. python: Python: CPU Denial of Service in HTML parser via repeated unterminated markup declarations CVE-2026-15308 Bug Fixes and Enhancements: python3.9 testssl...

RHEL 9 : python3.9 (RHSA-2026:39798)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:39798 advisory. Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic da...

Amazon Linux 2023 : python3.11, python3.11-devel, python3.11-idle (ALAS2023-2026-1930)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1930 advisory. The tarfile module would still apply normalization of AREGTYPE \x00 blocks to DIRTYPE, even while processing a multi-block member such as GNUTYPELONGNAME or GNUTYPELONGLINK. This could result ...

RHEL 10 : python3.14 (RHSA-2026:40856)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:40856 advisory. Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic...

Security Bulletin: Vulnerability in python (CVE-2026-50219) affects AIX/VIOS.

Summary Use-after-free can casue denial of service. Vulnerability Details CVEID:CVE-2026-50219 DESCRIPTION: libexpat before 2.8.2 lacks handler call depth tracking for calls to XMLGetBuffer, XMLParse, XMLParseBuffer, XMLParserFree, or XMLParserReset from within handlers in cases of a policy...