CVE-2026-10199

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.12% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 2.0% of scored records. A rank, not a probability.

NVD base score

1.9 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

NVD analysis status

Deferred. NVD last modified this record on 2026-07-22.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-05-31 22:30Z3 MO AGO

Last updated

2026-06-01 15:24Z3 MO AGO

Reserved

2026-05-31

Assigning CNA

VulDB

Record state

PUBLISHED

Severity

Medium (CVSS 4.8)

CNA CVSS vector

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P

Weaknesses

• CWE-404Improper Resource Shutdown or ReleaseClass
• CWE-476NULL Pointer DereferenceBase

Data version

5.2

Document digest

67bd37de1820270ebc7489a91bce683c300f9c4c43a38c7d48e1c7fac1ec797f

• vuldb.comVDB-367479 | Assimp glTF2Asset.h LazyDict null pointer dereferencehttps://vuldb.com/vuln/367479vdb-entrytechnical-description
• vuldb.comVDB-367479 | CTI Indicators (IOB, IOC, IOA)https://vuldb.com/vuln/367479/ctisignaturepermissions-required
• vuldb.comCVE-2026-10199 | CVE Analysis and Reporthttps://vuldb.com/cve/CVE-2026-10199third-party-advisory
• vuldb.comSubmit #821179 | Assimp commit 17c12da NULL Pointer Dereferencehttps://vuldb.com/submit/821179third-party-advisory
• github.comhttps://github.com/assimp/assimp/issues/6611issue-tracking
• github.comhttps://github.com/assimp/assimp/pull/6646issue-trackingpatch
• github.comhttps://github.com/user-attachments/files/27194148/poc.zipexploit
• github.comhttps://github.com/assimp/assimp/commit/d24b85319bd70c65883a2b96613e07e23fb95981patch
• github.comhttps://github.com/assimp/assimp/product