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AI / ML CVE-2026-26006

MEDIUM
Inefficient Regular Expression Complexity (ReDoS) (CWE-1333)
2026-02-10 security-advisories@github.com
6.5
CVSS 3.1 · GitHub Advisory
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Severity by source

GitHub Advisory PRIMARY
6.5 MEDIUM
AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Primary rating from GitHub Advisory · only source for this CVE.

CVSS VectorGitHub Advisory

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

Lifecycle Timeline

4
Analysis Generated
Mar 12, 2026 - 22:02 vuln.today
PoC Detected
Feb 17, 2026 - 15:28 vuln.today
Public exploit code
Patch released
Feb 17, 2026 - 15:28 nvd
Patch available
CVE Published
Feb 10, 2026 - 22:16 nvd
MEDIUM 6.5

DescriptionGitHub Advisory

AutoGPT is a platform that allows users to create, deploy, and manage continuous artificial intelligence agents that automate complex workflows. The autogpt before 0.6.32 is vulnerable to Regular Expression Denial of Service due to the use of regex at Code Extraction Block. The two Regex are used containing the corresponding dangerous patterns \s+[\s\S]*? and \s+(.*?). They share a common characteristic - the combination of two adjacent quantifiers that can match the same space character (\s). As a result, an attacker can supply a long sequence of space characters to trigger excessive regex backtracking, potentially leading to a Denial of Service (DoS). This vulnerability is fixed in 0.6.32.

AnalysisAI

AutoGPT platform versions before 0.6.32 contain a regular expression denial of service vulnerability in the Code Extraction Block due to overlapping quantifiers that cause catastrophic backtracking when processing whitespace-heavy inputs. Authenticated attackers can exploit this by submitting malicious input with long sequences of spaces to trigger excessive regex processing, causing the service to become unavailable. Public exploit code exists for this vulnerability, and a patch is available in version 0.6.32 and later.

Technical ContextAI

This vulnerability (CWE-1333: Inefficient Regular Expression Complexity (ReDoS)) affects Autogpt Platform. AutoGPT is a platform that allows users to create, deploy, and manage continuous artificial intelligence agents that automate complex workflows. The autogpt before 0.6.32 is vulnerable to Regular Expression Denial of Service due to the use of regex at Code Extraction Block. The two Regex are used containing the corresponding dangerous patterns \s+[\s\S]*? and \s+(.*?). They share a common characteristic — the combination of two adjacent quantifiers that can match the same space character (\s). A

RemediationAI

A vendor patch is available — apply it immediately. Fixed in version 0.6.32.. Restrict network access to the affected service where possible.

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CVE-2026-26006 vulnerability details – vuln.today

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