What is CVE-2025-61915?

CVE-2025-61915 is a medium-severity vulnerability in Opengroup Unix, classified under Buffer Underwrite. CVSS score: 6.0/10. Published 2025-11-29.

How severe is CVE-2025-61915?

Medium severity. CVSS v3 base score is 6.0 out of 10.

Vulnerability in Opengroup Unix

CVE-2025-61915

OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. Prior to version 2.4.15, a user in the lpadmin group can use the cups web ui to change the config and insert a malicious line. Then the cu…

EPSS: 0.004 (34.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.0 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H.

Affected products

Opengroup Unix
Openprinting Cups — versions < 2.4.15

Weakness classification (CWE)

References

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

Frequently asked questions

What is CVE-2025-61915?: CVE-2025-61915 is a medium-severity vulnerability in Opengroup Unix, classified under Buffer Underwrite. CVSS score: 6.0/10. Published 2025-11-29.
How severe is CVE-2025-61915?: Medium severity. CVSS v3 base score is 6.0 out of 10.