CVE-2025-53766CWE-122

GDI+ Remote Code Execution Vulnerability

Critical · published August 12, 2025

CVSS v3.1
9.8
EPSS
8%
Percentile
94.9
In the wild
Unconfirmed
What it is

🔥 A heap-based buffer overflow in Windows GDI+ lets an unauthorized attacker execute code remotely — like giving a malicious pizza delivery person the keys to your kitchen! Think of GDI+ as a restaurant kitchen where the chef prepares meals. If the delivery person can sneak in and alter the recipes (execute code), they could ruin the entire menu or even serve up something dangerous! This vulnerability is absolutely devastating; it could allow attackers to take over affected systems, steal sensitive data, install malware, or even disrupt operations. Picture an intruder in your kitchen, not just ruining dinner but also leaving a nasty surprise for everyone who eats there!

Put simply

Think of GDI+ as a restaurant kitchen where the chef prepares meals. If the delivery person can sneak in and alter the recipes (execute code), they could ruin the entire menu or even serve up something dangerous! The heap-based buffer overflow occurs when the GDI+ component mishandles memory allocation, allowing attackers to execute arbitrary code by sending specially crafted data over the network.

What to do

This vulnerability is absolutely devastating; it could allow attackers to take over affected systems, steal sensitive data, install malware, or even disrupt operations. Picture an intruder in your kitchen, not just ruining dinner but also leaving a nasty surprise for everyone who eats there! Immediate steps are critical: ensure your systems are patched to the latest version of Windows that addresses this issue. Consider enabling additional security measures, such as network isolation for vulnerable services, to mitigate risk until the patch can be deployed. You’ve got this! By acting swiftly, you can keep the kitchen secure and the pizza delivery safe. 🛡️

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
CVSS v4.0
Not supplied
EPSS
0.08190 · 94.9th percentile
Weakness
CWE-122 · Heap-based Buffer Overflow
Published
2025-08-12T17:10Z
EPSS history
Timeline
  • 12 AUG 17:10Z
    GDI+ Remote Code Execution Vulnerability
    cvelistv5