CVE-2021-26826

Name: CVE-2021-26826
Creator: NVD / NIST
Published: 2021-02-08T15:15:12.397+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.8/10EPSS 1.50%

Last modified Jun 17, 2026

CVE-2021-26826 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. A stack overflow issue exists in Godot Engine up to v3.2 and is caused by improper boundary checks when loading .TGA image files. Depending on the context of the application, attack vector can be local or remote, and can lead to code execution and/or system crash.. EPSS estimates a 1.50% chance of exploitation in the next 30 days.

Description

A stack overflow issue exists in Godot Engine up to v3.2 and is caused by improper boundary checks when loading .TGA image files. Depending on the context of the application, attack vector can be local or remote, and can lead to code execution and/or system crash.

Metrics

CVSS 3.1

7.8/10

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS Probability

1.50%

71.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-787

Affected Software

Vendor	Product	Versions
Godotengine	Godot Engine	<= 3.2

References

https://github.com/godotengine/godot/pull/45701Patch, Third Party Advisory
https://github.com/godotengine/godot/pull/45701/commits/403e4fd08b0b212e96f53d926e6273e0745eaa5aPatch, Third Party Advisory
https://github.com/godotengine/godot/pull/45701Patch, Third Party Advisory
https://github.com/godotengine/godot/pull/45701/commits/403e4fd08b0b212e96f53d926e6273e0745eaa5aPatch, Third Party Advisory

Timeline

Published: Feb 8, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-26826?

How severe is CVE-2021-26826?

CVE-2021-26826 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 1.50% probability of exploitation in the next 30 days.

How do I fix CVE-2021-26826?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-26826?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST