What is GHSA-37h4-4ww6-hgx5?

GHSA-37h4-4ww6-hgx5 is a security advisory published by GitHub Security Advisories with High severity. Foxit PDF Editor/Reader does not perform sufficient verification of the JPEG2000 image metadata...

Which CVE IDs does GHSA-37h4-4ww6-hgx5 cover?

GHSA-37h4-4ww6-hgx5 covers the following CVE IDs: CVE-2026-91815. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-37h4-4ww6-hgx5?

GHSA-37h4-4ww6-hgx5 has a CVSS v3 base score of 7.8, published by GitHub Security Advisories.

GHSA-37h4-4ww6-hgx5HighCVSS 7.8

Foxit PDF Editor/Reader does not perform sufficient verification of the JPEG2000 image metadata...

Vendor

GitHub Security Advisories

Published

September 23, 2026

Last Modified

September 23, 2026

🔗 CVE IDs covered (1)

CVE-2026-91815 →

📋 Description

Foxit PDF Editor/Reader does not perform sufficient verification of the JPEG2000 image metadata in the PDF file, which leads to out-of-bounds write in the heap buffer during decoding, potentially causing the program to crash and introducing the risk of arbitrary code execution.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-91815
https://www.foxit.com/support/security-bulletins.html
https://github.com/advisories/GHSA-37h4-4ww6-hgx5