Vulnerable Library - ipython-8.27.0-py3-none-any.whl
Found in HEAD commit: 39ac9ffe42e0bd2d34757b191521a19c3a058305
Vulnerabilities
| Vulnerability |
Severity |
 CVSS |
Dependency |
Type |
Fixed in (ipython version) |
Remediation Possible** |
| CVE-2026-4539 |
 Low |
3.3 |
pygments-2.19.2-py3-none-any.whl |
Transitive |
N/A* |
❌ |
*For some transitive vulnerabilities, there is no version of direct dependency with a fix. Check the "Details" section below to see if there is a version of transitive dependency where vulnerability is fixed.
**In some cases, Remediation PR cannot be created automatically for a vulnerability despite the availability of remediation
Details
CVE-2026-4539
Vulnerable Library - pygments-2.19.2-py3-none-any.whl
Pygments is a syntax highlighting package written in Python.
Library home page: https://files.pythonhosted.org/packages/c7/21/705964c7812476f378728bdf590ca4b771ec72385c533964653c68e86bdc/pygments-2.19.2-py3-none-any.whl
Dependency Hierarchy:
- ipython-8.27.0-py3-none-any.whl (Root Library)
- ❌ pygments-2.19.2-py3-none-any.whl (Vulnerable Library)
Found in HEAD commit: 39ac9ffe42e0bd2d34757b191521a19c3a058305
Found in base branch: main
Vulnerability Details
A security flaw has been discovered in pygments up to 2.19.2. 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 released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
Publish Date: 2026-03-22
URL: CVE-2026-4539
CVSS 3 Score Details (3.3)
Base Score Metrics:
- Exploitability Metrics:
- Attack Vector: Local
- Attack Complexity: Low
- Privileges Required: Low
- User Interaction: None
- Scope: Unchanged
- Impact Metrics:
- Confidentiality Impact: None
- Integrity Impact: None
- Availability Impact: Low
For more information on CVSS3 Scores, click here.
Suggested Fix
Type: Upgrade version
Origin: GHSA-5239-wwwm-4pmq
Release Date: 2026-03-22
Fix Resolution: pygments - 2.20.0
Step up your Open Source Security Game with Mend here
Found in HEAD commit: 39ac9ffe42e0bd2d34757b191521a19c3a058305
Vulnerabilities
*For some transitive vulnerabilities, there is no version of direct dependency with a fix. Check the "Details" section below to see if there is a version of transitive dependency where vulnerability is fixed.
**In some cases, Remediation PR cannot be created automatically for a vulnerability despite the availability of remediation
Details
Vulnerable Library - pygments-2.19.2-py3-none-any.whl
Pygments is a syntax highlighting package written in Python.
Library home page: https://files.pythonhosted.org/packages/c7/21/705964c7812476f378728bdf590ca4b771ec72385c533964653c68e86bdc/pygments-2.19.2-py3-none-any.whl
Dependency Hierarchy:
Found in HEAD commit: 39ac9ffe42e0bd2d34757b191521a19c3a058305
Found in base branch: main
Vulnerability Details
A security flaw has been discovered in pygments up to 2.19.2. 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 released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
Publish Date: 2026-03-22
URL: CVE-2026-4539
CVSS 3 Score Details (3.3)
Base Score Metrics:
- Exploitability Metrics:
- Attack Vector: Local
- Attack Complexity: Low
- Privileges Required: Low
- User Interaction: None
- Scope: Unchanged
- Impact Metrics:
- Confidentiality Impact: None
- Integrity Impact: None
- Availability Impact: Low
For more information on CVSS3 Scores, click here.Suggested Fix
Type: Upgrade version
Origin: GHSA-5239-wwwm-4pmq
Release Date: 2026-03-22
Fix Resolution: pygments - 2.20.0
Step up your Open Source Security Game with Mend here