NULL Pointer Dereference in OpenJPEG Affects Multiple Applications
CVE-2025-50952

6.5MEDIUM

Key Information:

Vendor

OpenJPEG

Status
OpenJPEG
Vendor
CVE Published:
7 August 2025

What is CVE-2025-50952?

A NULL pointer dereference vulnerability has been identified in OpenJPEG version 2.5.0. The flaw occurs in the component located at /openjp2/dwt.c, which can lead to unexpected behavior, including crashes and potential exploitation by an attacker. This vulnerability highlights the importance of thorough code auditing and prompt updating to mitigate risks associated with deprecated or flawed coding practices.

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References

https://github.com/uclouvain/openjpeg/issues/1505

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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