Amazon Linux 2 : fontforge, --advisory ALAS2-2026-3164 (ALAS-2026-3164)

high Nessus Plugin ID 299548

Synopsis

The remote Amazon Linux 2 host is missing a security update.

Description

The version of fontforge installed on the remote host is prior to 20120731b-13. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2026-3164 advisory.

FontForge SFD File Parsing Improper Validation of Array Index 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 proper validation of user-supplied data, which can result in a write past the end of an allocated array. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI- CAN-28563. (CVE-2025-15270)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Run 'yum update fontforge' or or 'yum update --advisory ALAS2-2026-3164' to update your system.

Plugin Details

Severity: High

ID: 299548

File Name: al2_ALAS-2026-3164.nasl

Version: 1.1

Type: local

Agent: unix

Family: Amazon Linux Local Security Checks

Published: 2/19/2026

Updated: 2/19/2026

Supported Sensors: Continuous Assessment, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 7.4

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS Score Source: CVE-2025-15270

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 7.7

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

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:amazon:linux:fontforge-devel, p-cpe:/a:amazon:linux:fontforge-debuginfo, cpe:/o:amazon:linux:2, p-cpe:/a:amazon:linux:fontforge

Required KB Items: Host/local_checks_enabled, Host/AmazonLinux/release, Host/AmazonLinux/rpm-list

Exploit Ease: No known exploits are available

Patch Publication Date: 2/19/2026

Vulnerability Publication Date: 12/31/2025

Reference Information

CVE: CVE-2025-15270

Detections

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