CVE-2021-44046

HIGH
7.8
CVSS Score
Published: December 5, 2021 at 08:30 PM UTC
Updated: June 17, 2026 at 04:11 AM UTC
1 product affected across 1 vendorPrc SDK

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Severity
HIGH7.8
Exploit prediction
EPSS 0.8%

Description

An out-of-bounds write vulnerability exists when reading U3D files in Open Design Alliance PRC SDK before 2022.11. An unchecked return value of a function (verifying input data from a U3D file) leads to an out-of-bounds write. An attacker can leverage this vulnerability to execute code in the context of the current process.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 2022.11
Affected range stops below 2022.11, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

x_refsource_MISCThird Party Advisory
https://www.opendesign.com/security-advisories

CVSS

Attack Vector
LOCAL
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-787

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