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No exploitation reported

CVE-2025-15280

No exploitation reported by the sources we read.

  • Published2025-12-31
  • WeaknessCWE-416

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

FontForge SFD File Parsing Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FontForge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of SFD files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-28525.

Timeline

dates in UTC
  1. 2025-12-3107:15CVE publishedNVD

Versions per branch

NVD
Fontforge
BranchAffectedFixed in
2025.x= 2025-11-17no fix published

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Products declared by the CNA1 product

As zdi, the CNA that assigned this CVE, declared them in the CVE record; versions as written.

  • FontForgeother versions: unknown
    Affected
    • = aca4f524c6cb14cdc7bc4cd493492a33f5154797no fix stated

Source: the CNA record (CVE Program), © The MITRE Corporation,CVE Terms of UseCVE recordupdated 2025-12-31

Distribution builds and vendor advisories

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Packages

  • fontforgeUbuntu:Pro:18.04:LTSall versions · no fixed version listed
  • fontforgeUbuntu:Pro:16.04:LTSall versions · no fixed version listed
  • fontforgeUbuntu:26.10all versions · no fixed version listed
  • fontforgeUbuntu:26.04:LTSall versions · no fixed version listed
  • fontforgeUbuntu:25.10all versions · no fixed version listed
  • fontforgeUbuntu:24.04:LTSall versions · no fixed version listed
  • fontforgeUbuntu:22.04:LTSall versions · no fixed version listed
  • fontforgeUbuntu:20.04:LTSall versions · no fixed version listed

3 more package ranges on OSV.dev

Vendor advisories

  • CVE-2025-15280 Red Hat Product Security10 known affected

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

    fontforge.src as a component of Red Hat Enterprise Linux 10 · fontforge-devel as a component of Red Hat Enterprise Linux 6 · fontforge.src as a component of Red Hat Enterprise Linux 6 · +7 more

Full record on NVD

Fix

  1. Workaround from the vendor Red Hat Product Security CVE-2025-15280 · 10 productsTo mitigate this issue, users should avoid opening untrusted SFD files or visiting untrusted web pages that may attempt to exploit this vulnerability. If FontForge is not required, consider removing the `fontforge` package to eliminate the attack surface. Removing this package may impact functional…
  2. No fix available, says the vendor Red Hat Product Security CVE-2025-15280 · 8 productsAffected
  3. No fix planned, says the vendor Red Hat Product Security CVE-2025-15280 · 2 productsOut of support scope

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof of concept
Metasploit modules
none listed
Metasploit Framework

Sources

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Published
2025-12-31
Last Modified
2026-06-17
NVD status
Analyzed
GitHub Advisory
GHSA-9hg6-8r8x-q6q6

Frequently asked questions

What is CVE-2025-15280?

FontForge SFD File Parsing Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FontForge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of SFD files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-28525.

Is CVE-2025-15280 actively exploited?

Active exploitation of CVE-2025-15280 has not been confirmed. Its EPSS score was 0.6% on 2026-11-08, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2025-15280?

CVE-2025-15280 has a CVSS v3 base score of 8.8 (HIGH severity), with vector string CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

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