Security Bulletin: Multiple vulnerabilities that affects IBM Db2 Genius Hub

Summary The following dependency packages are being used by IBM Db2 Genius Hub - urllib3, tornado, tensorflow, requests, pythondotenv, pytest, Pygments, idna, flask, certifi, react-router, brace-expansion, golang.org/x/sys, golang.org/x/net, golang.org/x/crypto, axios, RedisBloom, redis,...

PYSEC-2026-2987 Pygments has Regular Expression Denial of Service (ReDoS) due to Inefficient Regex for GUID Matching

A security flaw has been discovered in pygments before 2.20.0. The impacted element is the function AdlLexer of the file pygments/lexers/archetype.py. The manipulation results in inefficient regular expression complexity. The attack is only possible with local access. The exploit has been release...

UBUNTU-CVE-2026-58030

Improper Neutralization of Input During Web Page Generation XSS or 'Cross-site Scripting' vulnerability in Wikimedia Foundation SyntaxHighlightGeSHi. This vulnerability is associated with program files includes/SyntaxHighlight.Php. This issue affects SyntaxHighlightGeSHi: from before 1.46.0,...

CVE-2026-58030

Improper Neutralization of Input During Web Page Generation XSS or 'Cross-site Scripting' vulnerability in Wikimedia Foundation SyntaxHighlightGeSHi. This vulnerability is associated with program files includes/SyntaxHighlight.Php. This issue affects SyntaxHighlightGeSHi: from before 1.46.0,...

PYSEC-2026-301 Bugsink is vulnerable to Stored XSS via Pygments fallback in stacktrace rendering

Summary An unauthenticated attacker who can submit events to a Bugsink project can store arbitrary JavaScript in an event. The payload executes only if a user explicitly views the affected Stacktrace in the web UI. Details When Pygments returns more lines than it was given a known upstream quirk...

Security Bulletin: IBM Watson Discovery Cartridge affected by vulnerabilities in pygments-2.19.2-py3-none-any.whl

Summary IBM Watson Discovery Cartridge affected by vulnerabilities in pygments-2.19.2-py3-none-any.whl Vulnerability Details CVEID:CVE-2026-34483 DESCRIPTION: Improper Encoding or Escaping of Output vulnerability in the JsonAccessLogValve component of Apache Tomcat. This issue affects Apache...

openSUSE 16 Security Update : python-Pygments (openSUSE-SU-2026:20931-1)

The remote openSUSE 16 host has a package installed that is affected by a vulnerability as referenced in the openSUSE- SU-2026:20931-1 advisory. This update for python-Pygments fixes the following issue: - CVE-2026-4539: Denial of Service via inefficient regular expression processing in AdlLexer...

Security update for python-Pygments (low)

openSUSE security update: security update for python-pygments ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:20931-1 Rating: low References: bsc1260796 Cross-References: CVE-2026-4539 CVSS scores: CVE-2026-4539 SUSE : 3.3...

EulerOS 2.0 SP13 : python-pygments (EulerOS-SA-2026-2355)

According to the versions of the python-pygments packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A security flaw has been discovered in pygments up to 2.19.2. The impacted element is the function AdlLexer of the file...

EulerOS 2.0 SP13 : python-pygments (EulerOS-SA-2026-2312)

According to the versions of the python-pygments packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A security flaw has been discovered in pygments up to 2.19.2. The impacted element is the function AdlLexer of the file...

OPENSUSE-SU-2026:20931-1 Security update for python-Pygments

This update for python-Pygments fixes the following issue: - CVE-2026-4539: Denial of Service via inefficient regular expression processing in AdlLexer bsc1260796...

SUSE-SU-2026:22093-1 Security update for python-Pygments

This update for python-Pygments fixes the following issue: - CVE-2026-4539: Denial of Service via inefficient regular expression processing in AdlLexer bsc1260796...

SUSE-SU-2026:22058-1 Security update for python-Pygments

This update for python-Pygments fixes the following issue: - CVE-2026-4539: Denial of Service via inefficient regular expression processing in AdlLexer bsc1260796...

ROOT-APP-PYPI-CVE-2022-40896 CVE-2022-40896 in rootio-Pygments - Patched by Root

Root has patched CVE-2022-40896 in the rootio-Pygments package for Root:PyPI. Multiple fixed versions available...

Security Bulletin: IBM Maximo Application Suite - Visual Inspection component uses pygments-2.19.2-py3-none-any.whl which is vulnerable to CVE-2026-4539

Summary IBM Maximo Application Suite - Visual Inspection component uses pygments-2.19.2-py3-none-any.whl which is vulnerable to CVE-2026-4539 , This bulletin contains information regarding the vulnerability and its remediation. Vulnerability Details CVEID:CVE-2026-4539 DESCRIPTION: A security fla...

Security Bulletin: IBM Watson Speech Services Cartridge is vulnerable to an Uncontrolled Resource Consumption in pygments [CVE-2026-4539]

Summary IBM Watson Speech Services Cartridge is vulnerable to an Uncontrolled Resource Consumption in pygments, due to a flaw in function AdlLexer of the file pygments/lexers/archetype.py that results in inefficient regular expression complexity CVE-2026-4539. Pygments is used in our speech...

Astra Linux - уязвимость в pygments

A ReDoS issue was discovered in the pygments/lexers/smithy.py file within pygments, as of version 2.15.0, due to the use of SmithyLexer...

Astra Linux – Vulnerability in pygments

An infinite loop in the SMLLexer of Pygments versions 1.5 to 2.7.3 may lead to a denial of service when performing syntax highlighting of a Standard ML SML source file. This issue is observed when the input only contains the “exception” keyword...

Astra Linux – Vulnerability in pygments

In pygments 1.1+ and fixed in 2.7.4, the lexers used to parse programming languages rely heavily on regular expressions. Some of these regular expressions have exponential or cubic worst-case complexity and are vulnerable to ReDoS attacks. By introducing malicious input, an attacker can cause a...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: python-pygments (UTSA-2026-017482)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-017482 advisory. An infinite loop in SMLLexer in Pygments versions 1.5 to 2.7.3 may lead to denial of service when performing syntax highlighting of a Standard ML SML source file, as...