HighFix available
godot — security advisory
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.
- Products
- godot
- Affected versions
- 3.2.3-stable-1, 3.5.1-stable-1, 3.5.1-stable-2, 3.5.2-stable-1, 3.5.2-stable-2, 3.6+ds-1, 3.6+ds-2, 4.4.1+ds-1, 4.4.1+ds-1.1, 4.5.1+ds-1, 4.6.3+ds-1, 4.6.3+ds-2
- Fixed versions
- 3.5.1-stable-1
- CVEs
- CVE-2021-26826
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 00:02 UTC · Revision 1
Source evidence
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.
osv:DEBIAN-CVE-2021-26826
godot
Fixed versions: Not specified
godot
Fixed versions: 3.5.1-stable-1
godot
Fixed versions: 3.5.1-stable-1
Complete source record
{
"id": "433c95bdb4c0cbd77721717d44a7d130a518fc7fc73572fd5d1839b6175e6c80",
"url": "https://osv.dev/vulnerability/DEBIAN-CVE-2021-26826",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "DEBIAN-CVE-2021-26826",
"summary": "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.",
"evidence": "osv:DEBIAN-CVE-2021-26826",
"products": [
{
"name": {
"value": "godot",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "3.2.3-stable-1",
"evidence": "/affected/0/versions"
},
{
"value": "3.5.1-stable-1",
"evidence": "/affected/0/versions"
},
{
"value": "3.5.1-stable-2",
"evidence": "/affected/0/versions"
},
{
"value": "3.5.2-stable-1",
"evidence": "/affected/0/versions"
},
{
"value": "3.5.2-stable-2",
"evidence": "/affected/0/versions"
},
{
"value": "3.6+ds-1",
"evidence": "/affected/0/versions"
},
{
"value": "3.6+ds-2",
"evidence": "/affected/0/versions"
},
{
"value": "4.4.1+ds-1",
"evidence": "/affected/0/versions"
},
{
"value": "4.4.1+ds-1.1",
"evidence": "/affected/0/versions"
},
{
"value": "4.5.1+ds-1",
"evidence": "/affected/0/versions"
},
{
"value": "4.6.3+ds-1",
"evidence": "/affected/0/versions"
},
{
"value": "4.6.3+ds-2",
"evidence": "/affected/0/versions"
}
]
},
{
"name": {
"value": "godot",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "3.5.1-stable-1",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "godot",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "3.5.1-stable-1",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
}
],
"severity": "high",
"structured": {
"id": "DEBIAN-CVE-2021-26826",
"aliases": [
"DEBIAN-CVE-2021-26826"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "godot",
"purl": "pkg:deb/debian/godot?arch=source&distro=bookworm",
"ecosystem": "Debian:12"
},
"versions": [
"3.2.3-stable-1",
"3.5.1-stable-1",
"3.5.1-stable-2",
"3.5.2-stable-1",
"3.5.2-stable-2",
"3.6+ds-1",
"3.6+ds-2",
"4.4.1+ds-1",
"4.4.1+ds-1.1",
"4.5.1+ds-1",
"4.6.3+ds-1",
"4.6.3+ds-2"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2021-26826.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3.5.1-stable-1"
}
]
}
],
"package": {
"name": "godot",
"purl": "pkg:deb/debian/godot?arch=source&distro=trixie",
"ecosystem": "Debian:13"
},
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2021-26826.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3.5.1-stable-1"
}
]
}
],
"package": {
"name": "godot",
"purl": "pkg:deb/debian/godot?arch=source&distro=forky",
"ecosystem": "Debian:14"
},
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2021-26826.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
}
],
"modified": "2026-10-23T18:02:52.050572609Z",
"provider": "osv",
"upstream": [
"CVE-2021-26826"
],
"references": [
"https://security-tracker.debian.org/tracker/CVE-2021-26826"
]
},
"related_cves": [
{
"value": "CVE-2021-26826",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 419745,
"published_at": "2021-02-08T15:15:12.397+00:00"
}