Vulnerability · Published Jun 26, 2026 · Assigned by GitHub_M

CVE-2025-32394AutoGPT: There is a DoS vulnerability in AITextSummarizerBlock

Medium 5.3

In plain English

A medium-severity resource allocation without limits in AutoGPT from Significant-Gravitas. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 32% of all known vulnerabilities).

Severity (CVSS 4.0)5.3Medium

Exploit odds (30 days)0.4%top 67.6% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

AutoGPT is a workflow automation platform for creating, deploying, and managing continuous artificial intelligence agents. Prior to 0.6.32, there is a DoS vulnerability in AITextSummarizerBlock. Malicious users can amplify their input. For example, if a malicious user inputs 10K of content, the server will consume 50G of memory, eventually causing memory resources to be exhausted, resulting in DoS. This vulnerability is fixed in 0.6.32.

Affected products (as reported)

Vendor	Product	Versions
Significant-Gravitas	AutoGPT	< 0.6.32

Weakness: CWE-770, CWE-405 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

References

https://github.com/Significant-Gravitas/AutoGPT/security/advisories/GHSA-955p-gpfx-r66j x_refsource_CONFIRM