cpython: python: cpython: Quadratic algorithm in xml.dom.minidom leads to denial of service

A flaw was found in cpython. This vulnerability allows impacted availability via a quadratic algorithm in xml.dom.minidom methods, such as appendChild, when building excessively nested documents due to a dependency on clearidcache...

cpython: python: cpython: Quadratic algorithm in xml.dom.minidom leads to denial of service

A flaw was found in cpython. This vulnerability allows impacted availability via a quadratic algorithm in xml.dom.minidom methods, such as appendChild, when building excessively nested documents due to a dependency on clearidcache...

cpython: python: cpython: Quadratic algorithm in xml.dom.minidom leads to denial of service

A flaw was found in cpython. This vulnerability allows impacted availability via a quadratic algorithm in xml.dom.minidom methods, such as appendChild, when building excessively nested documents due to a dependency on clearidcache...

CLSA-2026-1769621572 python2: Fix of CVE-2025-12084

CVE-2025-12084: fix quadratic algorithm when building nested elements with xml.dom.minidom appendChild method...

SUSE-SU-2026:0314-1 Security update for python311

This update for python311 fixes the following issues: - CVE-2025-12084: prevent quadratic behavior in node ID cache clearing bsc1254997. - CVE-2025-13836: prevent reading an HTTP response from a server, if no read amount is specified, with using Content-Length per default as the length bsc1254400...

cpython: python: cpython: Quadratic algorithm in xml.dom.minidom leads to denial of service

A flaw was found in cpython. This vulnerability allows impacted availability via a quadratic algorithm in xml.dom.minidom methods, such as appendChild, when building excessively nested documents due to a dependency on clearidcache...

CVE-2026-22263 Suricata http1: quadratic complexity in headers parsing over multiple packets

Suricata is a network IDS, IPS and NSM engine. Starting in version 8.0.0 and prior to version 8.0.3, inefficiency in http1 headers parsing can lead to slowdown over multiple packets. Version 8.0.3 patches the issue. No known workarounds are available...

CVE-2026-22263

Suricata (network IDS/IPS/NSM) is affected by CVE-2026-22263 due to inefficiency in HTTP/1 header parsing that can cause slowdown over multiple packets. Affected versions are 8.0.0 up to, but not including, 8.0.3; the issue is fixed in 8.0.3. No workarounds are stated in the provided documents. T...

CVE-2026-22263 Suricata http1: quadratic complexity in headers parsing over multiple packets

Suricata is a network IDS, IPS and NSM engine. Starting in version 8.0.0 and prior to version 8.0.3, inefficiency in http1 headers parsing can lead to slowdown over multiple packets. Version 8.0.3 patches the issue. No known workarounds are available...

cpython: python: cpython: Quadratic algorithm in xml.dom.minidom leads to denial of service

A flaw was found in cpython. This vulnerability allows impacted availability via a quadratic algorithm in xml.dom.minidom methods, such as appendChild, when building excessively nested documents due to a dependency on clearidcache...

RHEL 9 : python3.12 (RHSA-2026:1408)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:1408 advisory. Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level...

AlmaLinux 8 : pcs (ALSA-2026:0930)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:0930 advisory. tornado: Tornado Quadratic DoS via Repeated Header Coalescing CVE-2025-67725 tornado: Tornado Quadratic DoS via Crafted Multipart Parameters CVE-2025-6772...

Security update for exiv2-0_26

This update for exiv2-026 fixes the following issues: Add reference for previously fixed issue: CVE-2025-55304: Fixed quadratic performance algorithm in the ICC profile parsing code of JpegBase::readMetadata bsc1248963. Patch Instructions: To install this SUSE update use the SUSE recommended...

tornado: Tornado Quadratic DoS via Crafted Multipart Parameters

A denial of service flaw has been discovered in the Tornado networking library. Affected versions of Tornado us an inefficient algorithm when parsing parameters for HTTP header values, potentially causing a DoS. The parseparam function in httputil.py is used to parse specific HTTP header values,...

MiracleLinux 7 : harfbuzz-1.7.5-2.0.1.el7.AXS7 (AXSA:2024-8760:03)

The remote MiracleLinux 7 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2024-8760:03 advisory. CVE-2023-25193: optimize looking back for base glyphs in hb-ot-layout-gsubgpos-private.hh CVEs: CVE-2023-25193 hb-ot-layout-gsubgpos.hh in HarfBuzz through...

OESA-2026-1057 python3 security update

Python combines remarkable power with very clear syntax. It has modules, classes, exceptions, very high level dynamic data types, and dynamic typing. There are interfaces to many system calls and libraries, as well as to various windowing systems. New built-in modules are easily written in C or C...

OESA-2026-1052 python3 security update

Python combines remarkable power with very clear syntax. It has modules, classes, exceptions, very high level dynamic data types, and dynamic typing. There are interfaces to many system calls and libraries, as well as to various windowing systems. New built-in modules are easily written in C or C...

OESA-2026-1053 python3 security update

Python combines remarkable power with very clear syntax. It has modules, classes, exceptions, very high level dynamic data types, and dynamic typing. There are interfaces to many system calls and libraries, as well as to various windowing systems. New built-in modules are easily written in C or C...

MiracleLinux 8 : python39:3.9 (AXSA:2025-11636:01)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2025-11636:01 advisory. python: Invalid value for OpenSSL API may cause Buffer over-read when NPN is used CVE-2024-5642 python: Virtual environment venv activation scripts...

MiracleLinux 7 : python-idna-2.4-1.0.1.el7.AXS7 (AXSA:2025-11498:01)

The remote MiracleLinux 7 host has a package installed that is affected by a vulnerability as referenced in the AXSA:2025-11498:01 advisory. CVE-2024-3651: more efficient resolution of joiner contexts in idna library to avoid quadratic complexity that leads to a DoS condition CVEs: CVE-2024-3651 ...