Godot Engine up to 3.2 TGA Image File stack-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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6.9$0-$5k0.00

Summaryinfo

A vulnerability was found in Godot Engine up to 3.2 and classified as critical. Affected is an unknown function of the component TGA Image File Handler. Executing a manipulation can lead to stack-based overflow. This vulnerability is tracked as CVE-2021-26826. The attack can be launched remotely. No exploit exists. Applying a patch is advised to resolve this issue.

Detailsinfo

A vulnerability was found in Godot Engine up to 3.2. It has been declared as critical. This vulnerability affects an unknown code of the component TGA Image File Handler. The manipulation with an unknown input leads to a stack-based overflow vulnerability. The CWE definition for the vulnerability is CWE-121. A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was disclosed 02/09/2021. The advisory is shared for download at github.com. This vulnerability was named CVE-2021-26826. There are neither technical details nor an exploit publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 240191 (Ubuntu 20.04 LTS : Godot Engine vulnerabilities (USN-7579-1)), which helps to determine the existence of the flaw in a target environment.

Applying a patch is able to eliminate this problem. The bugfix is ready for download at github.com.

The vulnerability is also documented in the vulnerability database at Tenable (240191). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.0
VulDB Meta Temp Score: 6.9

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Stack-based overflow
CWE: CWE-121 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 240191
Nessus Name: Ubuntu 20.04 LTS : Godot Engine vulnerabilities (USN-7579-1)

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: github.com

Timelineinfo

02/05/2021 🔍
02/09/2021 +4 days 🔍
02/09/2021 +0 days 🔍
06/20/2025 +1591 days 🔍

Sourcesinfo

Advisory: github.com
Status: Confirmed

CVE: CVE-2021-26826 (🔍)
GCVE (CVE): GCVE-0-2021-26826
GCVE (VulDB): GCVE-100-169432

Entryinfo

Created: 02/09/2021 09:36
Updated: 06/20/2025 00:52
Changes: 02/09/2021 09:36 (38), 02/25/2021 20:03 (2), 02/25/2021 20:07 (18), 06/20/2025 00:52 (22)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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