What is CVE-2025-64524?

CVE-2025-64524 is a low-severity vulnerability in Openprinting Cups-filters, classified under Heap-based Buffer Overflow. CVSS score: 3.3/10. Published 2025-11-20.

How severe is CVE-2025-64524?

Low severity. CVSS v3 base score is 3.3 out of 10.

Buffer overflow in Openprinting Cups-filters

CVE-2025-64524

cups-filters contains backends, filters, and other software required to get the cups printing service working on operating systems other than macos. In versions 2.0.1 and prior, a heap-buffer-overflow vulnerability in the rastertopclx filt…

Vulnerability class: Buffer Overflow

EPSS: 0.002 (7.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 3.3 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L.

Affected products

Openprinting Cups-filters — versions <= 2.0.1

Weakness classification (CWE)

References

security-advisories@github.com (x_refsource_CONFIRM, Exploit, Vendor Advisory)
security-advisories@github.com (Patch, x_refsource_MISC)
af854a3a-2127-422b-91ae-364da2661108 (Mailing List, Patch)

Frequently asked questions

What is CVE-2025-64524?: CVE-2025-64524 is a low-severity vulnerability in Openprinting Cups-filters, classified under Heap-based Buffer Overflow. CVSS score: 3.3/10. Published 2025-11-20.
How severe is CVE-2025-64524?: Low severity. CVSS v3 base score is 3.3 out of 10.