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CVE-2025-65410

22
FAUCET Score

CVE-2025-65410 describes a stack overflow vulnerability in GNU Unrtf version 0.21.10, specifically within the src/main.c component, which can be triggered by a crafted input in the filename parameter. This vulnerability carries a CVSS score of 6.2 (Medium), indicating that an attacker can cause a Denial of Service (DoS) with low attack complexity and no required privileges or user interaction. Currently, there is no known active exploitation, publicly available exploit code in Metasploit, Nuclei, or ExploitDB, and it has received minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
0.21.10CPE matchmatch criteria
cpe:2.3:a:unrtf_project:unrtf:0.21.10:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.2MEDIUM

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
2.5
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.20%
Probability of exploitation in next 30 days
EPSS Percentile
10.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0020 is in the 21st percentile among its peer group of 3,052 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

github.com / MAXEUR5/Vulnerability_Disclosures/blob/main/2025/CVE-2025-65410.md
ExploitThird Party Advisory
hg.savannah.gnu.org / hgweb/unrtf/rev/a5d3b025a8b1
Broken Link
lists.gnu.org / archive/html/bug-unrtf/2025-11/msg00001.html
Mailing List
savannah.gnu.org / projects/unrtf
Product
gnu.org / software/unrtf
Product