High severity · published Feb 8, 2021
CVE-2021-26825
An integer overflow issue exists in Godot Engine up to v3.2 that can be triggered when loading specially crafted.TGA image files
7.8
CVSS
1.5%
EPSS
No
On KEV
Description
An integer overflow issue exists in Godot Engine up to v3.2 that can be triggered when loading specially crafted.TGA image files. The vulnerability exists in ImageLoaderTGA::load_image() function at line: const size_t buffer_size = (tga_header.image_width * tga_header.image_height) * pixel_size; The bug leads to Dynamic stack buffer overflow. Depending on the context of the application, attack vector can be local or remote, and can lead to code execution and/or system crash.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.5% · higher than 75% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GE
Godot Engine · Godotengine
through 3.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-26825
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-26825
Patch
https://github.com/godotengine/godot/pull/45702
Patch
https://github.com/godotengine/godot/pull/45702/files
More from Godot Engine
7.8
CVE-2021-26826
A stack overflow issue exists in Godot Engine up to v3.2 and is caused by improper boundary checks when loading .TGA image files
3.6
CVE-2026-110736
Godot Engine through 4.7.2 has an out-of-bounds read in the optimized translation loader (core/string/optimized_translation.cpp, OptimizedTranslation::get_message)
2.5
CVE-2026-110735
Godot Engine through 4.7.2 has a heap out-of-bounds write in the binary resource loader (core/io/resource_format_binary.cpp, ResourceLoaderBinary::get_unicode_string)
2.5
CVE-2026-110734
Godot Engine through 4.7.2 has a heap out-of-bounds write in the Radiance HDR (.hdr) image decoder (modules/hdr/image_loader_hdr.cpp)