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CVE-2025-15280

28
FAUCET Score

CVE-2025-15280 is a high-severity Use-After-Free vulnerability affecting FontForge's SFD file parsing, allowing remote code execution. An attacker can exploit this by tricking a user into opening a malicious SFD file, leading to arbitrary code execution in the context of the current user. While no public exploits or active exploitation have been observed, and community discussion is minimal, its CVSS score of 8.8 and FAUCET Risk Score of 90/100 indicate a significant potential impact if exploited.

Impacted Technologies

VendorProductVersion(s)CPE
2025-11-17CPE matchmatch criteria
cpe:2.3:a:fontforge:fontforge:2025-11-17:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.8HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.53%
Probability of exploitation in next 30 days
EPSS Percentile
41.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0053 is in the 43rd percentile among its peer group of 14,848 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.

Remediation

Vendor Patches (4)

redhatno patchvia redhat_api
Product: Red Hat Enterprise Linux 10Fixed in: fontforge
redhatno patchvia redhat_api
Product: Red Hat Enterprise Linux 7Fixed in: fontforge
redhatno patchvia redhat_api
Product: Red Hat Enterprise Linux 8Fixed in: fontforge
redhatno patchvia redhat_api
Product: Red Hat Enterprise Linux 9Fixed in: fontforge

Vendor Advisories (1)

redhatCVE-2025-15280Important

fontforge: FontForge: Remote Code Execution via SFD File Parsing Use-After-Free Vulnerability

Dec 31, 2025

References

zerodayinitiative.com / advisories/ZDI-25-1188
Third Party Advisory