CVE-2025-65410

MEDIUM

Published Dec 23, 2025 Modified Jan 6, 2026 CWE-121

Description

A stack overflow in the src/main.c component of GNU Unrtf v0.21.10 allows attackers to cause a Denial of Service (DoS) via injecting a crafted input into the filename parameter.

CVSS v3.1 Score

6.2

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness Type (CWE)

CWE-121 CWE-121

Affected Products

Vendor	Product	Versions
unrtf_project	unrtf	All

References

Exploits

https://github.com/MAXEUR5/Vulnerability_Disclosures/blob/main/2025/CVE-2025-65410.md

Other References

https://hg.savannah.gnu.org/hgweb/unrtf/rev/a5d3b025a8b1 https://lists.gnu.org/archive/html/bug-unrtf/2025-11/msg00001.html https://savannah.gnu.org/projects/unrtf/ https://www.gnu.org/software/unrtf/

Frequently Asked Questions

What is CVE-2025-65410? +

A stack overflow in the src/main.c component of GNU Unrtf v0.21.10 allows attackers to cause a Denial of Service (DoS) via injecting a crafted input into the filename parameter. It has a CVSS v3.1 base score of 6.2 (MEDIUM).

How severe is CVE-2025-65410? +

CVE-2025-65410 has a CVSS v3.1 score of 6.2 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2025-65410? +

CVE-2025-65410 affects products from unrtf_project, specifically: unrtf. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-65410? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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