DEBIAN-CVE-2026-10199
A vulnerability has been found in Assimp up to 6.0.4. Affected by this issue is the function glTF2::LazyDict in the library glTF2Asset.h. Such manipulation of the argument operator[] leads to null pointer dereference. The attack must be carried out locally. The exploit has been disclosed to the public and may be used. The name of the patch is d24b85319bd70c65883a2b96613e07e23fb95981. It is best practice to apply a patch to resolve this issue.
DEBIAN-CVE-2026-10199
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: osv:DEBIAN-CVE-2026-10199
assimp
Source reference: /affected/0/package/name
- Affected versions
- 5.2.5~ds0-1
Source reference:
/affected/0/versions5.2.5~ds0-1.1Source reference:
/affected/0/versions5.3.1+ds-1Source reference:
/affected/0/versions5.3.1+ds-2Source reference:
/affected/0/versions5.4.0+ds-1Source reference:
/affected/0/versions5.4.1+ds-1Source reference:
/affected/0/versions5.4.2+ds-1Source reference:
/affected/0/versions5.4.3+ds-2Source reference:
/affected/0/versions5.4.3+ds-3Source reference:
/affected/0/versions6.0.2+ds-1Source reference:
/affected/0/versions6.0.3+ds-1Source reference:
/affected/0/versions6.0.4+ds-1Source reference:
/affected/0/versions6.0.4+ds-3Source reference:
/affected/0/versions6.0.5+ds-1Source reference:
/affected/0/versions - Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
assimp
Source reference: /affected/1/package/name
- Affected versions
- 5.4.3+ds-2
Source reference:
/affected/1/versions5.4.3+ds-3Source reference:
/affected/1/versions6.0.2+ds-1Source reference:
/affected/1/versions6.0.3+ds-1Source reference:
/affected/1/versions6.0.4+ds-1Source reference:
/affected/1/versions6.0.4+ds-3Source reference:
/affected/1/versions6.0.5+ds-1Source reference:
/affected/1/versions - Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
assimp
Source reference: /affected/2/package/name
- Affected versions
- 5.4.3+ds-2
Source reference:
/affected/2/versions5.4.3+ds-3Source reference:
/affected/2/versions6.0.2+ds-1Source reference:
/affected/2/versions6.0.3+ds-1Source reference:
/affected/2/versions6.0.4+ds-1Source reference:
/affected/2/versions6.0.4+ds-3Source reference:
/affected/2/versions6.0.5+ds-1Source reference:
/affected/2/versions - Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "assimp",
"purl": "pkg:deb/debian/assimp?arch=source&distro=bookworm",
"ecosystem": "Debian:12"
},
"versions": [
"5.2.5~ds0-1",
"5.2.5~ds0-1.1",
"5.3.1+ds-1",
"5.3.1+ds-2",
"5.4.0+ds-1",
"5.4.1+ds-1",
"5.4.2+ds-1",
"5.4.3+ds-2",
"5.4.3+ds-3",
"6.0.2+ds-1",
"6.0.3+ds-1",
"6.0.4+ds-1",
"6.0.4+ds-3",
"6.0.5+ds-1"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-10199.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "assimp",
"purl": "pkg:deb/debian/assimp?arch=source&distro=trixie",
"ecosystem": "Debian:13"
},
"versions": [
"5.4.3+ds-2",
"5.4.3+ds-3",
"6.0.2+ds-1",
"6.0.3+ds-1",
"6.0.4+ds-1",
"6.0.4+ds-3",
"6.0.5+ds-1"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-10199.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "assimp",
"purl": "pkg:deb/debian/assimp?arch=source&distro=forky",
"ecosystem": "Debian:14"
},
"versions": [
"5.4.3+ds-2",
"5.4.3+ds-3",
"6.0.2+ds-1",
"6.0.3+ds-1",
"6.0.4+ds-1",
"6.0.4+ds-3",
"6.0.5+ds-1"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-10199.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
}
]Publisher severity
No explicit severity was provided.
- Event
- #55415 · Revision 1
- Added to Heist Feed
- Publisher date