What is CVE-2025-12501?

CVE-2025-12501 is a high-severity vulnerability in Opera Norway As Gamemaker Ide, classified under Integer Overflow or Wraparound. CVSS score: 7.5/10. Published 2025-10-31.

How severe is CVE-2025-12501?

High severity. CVSS v3 base score is 7.5 out of 10.

Integer overflow in Opera Norway As Gamemaker Ide

CVE-2025-12501

Integer overflow in GameMaker IDE below 2024.14.0 version can lead to can lead to application crashes through denial-of-service attacks (DoS). GameMaker users who use the network_create_server() function in their projects are urged to update and recompile immediately.

Vulnerability class: Integer Overflow

EPSS: 0.005 (38.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Opera Norway As Gamemaker Ide — versions Below 2024.14.0

Weakness classification (CWE)

CWE-190 — Integer Overflow or Wraparound

References

security@opera.com

Frequently asked questions

What is CVE-2025-12501?: CVE-2025-12501 is a high-severity vulnerability in Opera Norway As Gamemaker Ide, classified under Integer Overflow or Wraparound. CVSS score: 7.5/10. Published 2025-10-31.
How severe is CVE-2025-12501?: High severity. CVSS v3 base score is 7.5 out of 10.