Axios up to 1.15.x allocation of resources

Summaryinfo

A vulnerability, which was classified as problematic, was found in Axios up to 1.15.x. This affects an unknown function. Such manipulation leads to allocation of resources. This vulnerability is referenced as CVE-2026-44488. It is possible to launch the attack remotely. No exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in Axios up to 1.15.x and classified as problematic. Affected by this issue is some unknown functionality. The manipulation with an unknown input leads to a allocation of resources vulnerability. Using CWE to declare the problem leads to CWE-770. The product allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor. Impacted is availability. CVE summarizes:

Axios is a promise based HTTP client for the browser and Node.js. Axios versions 1.7.0 through 1.15.x did not enforce configured request and response size limits when requests were sent with the fetch adapter. Applications that selected adapter: 'fetch', or ran in environments where axios resolved to the fetch adapter, could receive or send bodies larger than maxContentLength or maxBodyLength despite those limits being explicitly configured. This can cause resource exhaustion in server-side usage when a malicious or compromised server returns an oversized response, when an attacker can supply a large data: URL, or when an application forwards attacker-controlled request bodies through axios while relying on maxBodyLength as a boundary. This vulnerability is fixed in 0.32.0 and 1.16.0.

The advisory is shared for download at github.com. This vulnerability is handled as CVE-2026-44488 since 05/06/2026. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1499.

The vulnerability scanner Nessus provides a plugin with the ID 320687 (Linux Distros Unpatched Vulnerability : CVE-2026-44488), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 1.16.0 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (320687). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Name

• Axios

Version

• 1.0
• 1.1
• 1.2
• 1.3
• 1.4
• 1.5
• 1.6
• 1.7
• 1.8
• 1.9
• 1.10
• 1.11
• 1.12
• 1.13
• 1.14
• 1.15

Website

• Product: https://github.com/axios/axios/

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VulDB is the best source for vulnerability data and more expert information about this specific topic.

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