CVE-2026-31932

CVE-2026-31932 affects Suricata (network IDS/IPS/NSM). The issue is described as inefficiency (quadratic complexity) in KRB5 buffering that can lead to performance degradation. Affected versions are prior to 7.0.15 and 8.0.4, with a patch applying in 7.0.15 and 8.0.4. CVSS:3.1 base score 7.5 (HIG...

CVE-2026-31932 Suricata krb5: quadratic complexity in krb5 buffering

Suricata is a network IDS, IPS and NSM engine. Prior to versions 7.0.15 and 8.0.4, inefficiency in KRB5 buffering can lead to performance degradation. This issue has been patched in versions 7.0.15 and 8.0.4...

CVE-2026-31932 Suricata krb5: quadratic complexity in krb5 buffering

Suricata is a network IDS, IPS and NSM engine. Prior to versions 7.0.15 and 8.0.4, inefficiency in KRB5 buffering can lead to performance degradation. This issue has been patched in versions 7.0.15 and 8.0.4...

CVE-2026-31932 Suricata krb5: quadratic complexity in krb5 buffering

Suricata is a network IDS, IPS and NSM engine. Prior to versions 7.0.15 and 8.0.4, inefficiency in KRB5 buffering can lead to performance degradation. This issue has been patched in versions 7.0.15 and 8.0.4...

PT-2026-86519

Name of the Vulnerable Software and Affected Versions h3 versions prior to 2.0.1-rc.18 Description The software fails to validate the chunk count parsed from user-controlled cookie values within the setChunkedCookie and deleteChunkedCookie functions. An attacker can send a crafted cookie header...

CLSA-2026-1773505272 python3.11: Fix of CVE-2025-6075

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

CLSA-2026-1773480954 python3.9: Fix of CVE-2025-6075

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

CLSA-2026-1773323311 python3.11: Fix of CVE-2025-6075

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

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: pcs (UTSA-2026-005305)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005305 advisory. Tornado is a Python web framework and asynchronous networking library. The algorithm used for parsing HTTP cookies in Tornado versions prior to 6.4.2 sometimes has...

AZL-76886 CVE-2025-47911 affecting package cloud-provider-kubevirt for versions less than 0.5.1-3

The html.Parse function in golang.org/x/net/html has quadratic parsing complexity when processing certain inputs, which can lead to denial of service DoS if an attacker provides specially crafted HTML content...

AZL-76977 CVE-2025-47911 affecting package packer for versions less than 1.9.5-18

The html.Parse function in golang.org/x/net/html has quadratic parsing complexity when processing certain inputs, which can lead to denial of service DoS if an attacker provides specially crafted HTML content...

AZL-76808 CVE-2025-47911 affecting package yq 4.45.1-1

The html.Parse function in golang.org/x/net/html has quadratic parsing complexity when processing certain inputs, which can lead to denial of service DoS if an attacker provides specially crafted HTML content...

CVE-2025-47911

The html.Parse function in golang.org/x/net/html has quadratic parsing complexity when processing certain inputs, which can lead to denial of service DoS if an attacker provides specially crafted HTML content...

CVE-2025-47911

The html.Parse function in golang.org/x/net/html has quadratic parsing complexity when processing certain inputs, which can lead to denial of service DoS if an attacker provides specially crafted HTML content...

CVE-2025-47911 Quadratic parsing complexity in golang.org/x/net/html

The html.Parse function in golang.org/x/net/html has quadratic parsing complexity when processing certain inputs, which can lead to denial of service DoS if an attacker provides specially crafted HTML content...

Inefficient Algorithmic Complexity

Overview golang.org/x/net/html is a package that implements an HTML5-compliant tokenizer and parser. Affected versions of this package are vulnerable to Inefficient Algorithmic Complexity via the html.Parse function due to quadratic parsing complexity when processing certain inputs, which can lea...

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 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...

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...