CVE-2025-3044

Name: CVE-2025-3044
Creator: NVD / NIST
Published: 2025-07-07T10:15:26.717+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 0.28%

Last modified Jun 17, 2026

CVE-2025-3044 is a vulnerability of currently unknown severity. A vulnerability in the ArxivReader class of the run-llama/llama_index repository, versions up to v0.12.22.post1, allows for MD5 hash collisions when generating filenames for downloaded papers. This can lead to data loss as papers with identical titles but different contents may overwrite each other, preventing some papers from being processed for AI model training. EPSS estimates a 0.28% chance of exploitation in the next 30 days.

Description

A vulnerability in the ArxivReader class of the run-llama/llama_index repository, versions up to v0.12.22.post1, allows for MD5 hash collisions when generating filenames for downloaded papers. This can lead to data loss as papers with identical titles but different contents may overwrite each other, preventing some papers from being processed for AI model training. The issue is resolved in version 0.12.28.

Metrics

EPSS Probability

0.28%

19.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-440

Affected Software

Vendor	Product	Versions
Llamaindex	Llamaindex	< 0.12.28

References

https://github.com/run-llama/llama_index/commit/0008041e8dde8e519621388e5d6f558bde6ef42ePatch
https://huntr.com/bounties/80182c3a-876f-422f-8bac-38267e0345d6Exploit, Third Party Advisory
https://huntr.com/bounties/80182c3a-876f-422f-8bac-38267e0345d6Exploit, Third Party Advisory

Timeline

Published: Jul 7, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-3044?

How severe is CVE-2025-3044?

Severity scoring for CVE-2025-3044 is pending analysis. The EPSS model estimates a 0.28% probability of exploitation in the next 30 days.

How do I fix CVE-2025-3044?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-3044?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST