CVE-2026-10199
CVE-2026-10199 is a low-severity vulnerability with a CVSS 3.x base score of 3.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-404.
Key facts
- Severity: Low (CVSS 3.x base score 3.3)
- CVSS v2: 1.7
- CVSS v4: 1.9
- EPSS exploit prediction: 0% (2nd percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2026-33521
- Weakness: CWE-404
- Published:
- Last modified:
Description
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.
Frequently asked questions
- What is 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.
- How severe is CVE-2026-10199?
- CVE-2026-10199 has a CVSS 3.x base score of 3.3, rated low severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.
- Is CVE-2026-10199 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (2nd percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2026-10199?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2026-10199 have an EU (EUVD) identifier?
- Yes. CVE-2026-10199 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-33521.
- When was CVE-2026-10199 published?
- CVE-2026-10199 was published on 2026-05-31 and last updated on 2026-06-17.
References
- https://github.com/assimp/assimp/
- https://github.com/assimp/assimp/commit/d24b85319bd70c65883a2b96613e07e23fb95981
- https://github.com/assimp/assimp/issues/6611
- https://github.com/assimp/assimp/pull/6646
- https://github.com/user-attachments/files/27194148/poc.zip
- https://vuldb.com/cve/CVE-2026-10199
- https://vuldb.com/submit/821179
- https://vuldb.com/vuln/367479
- https://vuldb.com/vuln/367479/cti
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