PT-2025-47612 · Unknown+4 · Cups-Filters+4

Published 2025-11-12 · Updated 2026-01-16 · CVE-2025-64524

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions cups-filters versions 2.0.1 and prior

Description cups-filters, which provides backends, filters, and other software for the cups printing service, contains a heap-buffer-overflow vulnerability in the rastertopclx filter. Processing maliciously crafted input data can cause the program to crash with a segmentation fault. This issue may allow for memory corruption, potentially leading to arbitrary code execution. The vulnerability requires additional permissions to install a printer with a PPD file calling the rastertopclx filter, which runs under the lp user.

Recommendations cups-filters versions prior to the version containing commit 956283c are affected.

Exploit

Fix

RCE

Memory Corruption

Heap Based Buffer Overflow

Weakness Enumeration

CWE-787

CWE-122

Related Identifiers

BDU:2026-03142

CVE-2025-64524

DLA-4380-1

GHSA-RQ44-2Q5P-X3HV

MGASA-2025-0312

OESA-2025-2751

OESA-2026-1119

OESA-2026-1120

OESA-2026-1121

OESA-2026-1122

OESA-2026-1123

SUSE-SU-2025:4158-1

SUSE-SU-2025:4198-1

USN-7878-1

USN-7878-2

Affected Products

Debian

Linuxmint

Suse

Ubuntu

Cups-Filters

References · 57

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/64xxx/CVE-2025-64524.json · Exploit
• 🔥 https://github.com/OpenPrinting/cups-filters/security/advisories/GHSA-rq44-2q5p-x3hv · Exploit
• https://github.com/OpenPrinting/cups-filters/commit/956283c74a34ae924266a2a63f8e5f529a1abd06 · Patch
• https://osv.dev/vulnerability/OESA-2026-1119 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2025-64524 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-64524 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2025-64524 · Vendor Advisory
• https://bdu.fstec.ru/vul/2026-03142 · Security Note
• https://osv.dev/vulnerability/OESA-2026-1123 · Vendor Advisory
• https://osv.dev/vulnerability/MGASA-2025-0312 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se17-bulletin-2026-0421SE17 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:4198-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-64524 · Security Note
• https://osv.dev/vulnerability/USN-7878-1 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se18-bulletin-2026-0224SE18 · Vendor Advisory