What is GHSA-v2wp-4h2v-wxcx?

GHSA-v2wp-4h2v-wxcx is a security advisory published by GitHub Security Advisories with High severity. An integer overflow in the jbig2_arith_iaid_ctx_new() function of Artifex commit cc37d0 allows...

Which CVE IDs does GHSA-v2wp-4h2v-wxcx cover?

GHSA-v2wp-4h2v-wxcx covers the following CVE IDs: CVE-2026-38076. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-v2wp-4h2v-wxcx?

GHSA-v2wp-4h2v-wxcx has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

GHSA-v2wp-4h2v-wxcxHighCVSS 7.5

An integer overflow in the jbig2_arith_iaid_ctx_new() function of Artifex commit cc37d0 allows...

Vendor

GitHub Security Advisories

Published

July 10, 2026

Last Modified

July 10, 2026

🔗 CVE IDs covered (1)

CVE-2026-38076 →

📋 Description

An integer overflow in the jbig2_arith_iaid_ctx_new() function of Artifex commit cc37d0 allows attackers to cause a Denial of Service (DoS) via a crafted input.

🔗 References (5)

https://nvd.nist.gov/vuln/detail/CVE-2026-38076
https://gist.github.com/dkjsone/c237b83ffa9ebd7028b5db7f410fcf78
https://github.com/ArtifexSoftware/jbig2dec
http://artifex.com
https://github.com/advisories/GHSA-v2wp-4h2v-wxcx