An integer overflow vulnerability in 'pdf-image.c' in Artifex's MuPDF version 1.27.0 allows an attacker to maliciously craft a PDF that can trigger an integer overflow within the 'pdf_load_image_imp' function. This allows a heap out-of-bounds write that could be exploited for arbitrary code execution.
History

Thu, 02 Apr 2026 20:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-122
CWE-680
References

Wed, 01 Apr 2026 23:45:00 +0000

Type Values Removed Values Added
Weaknesses CWE-190
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 01 Apr 2026 02:15:00 +0000

Type Values Removed Values Added
First Time appeared Artifex
Artifex mupdf
Weaknesses CWE-122
CWE-680
Vendors & Products Artifex
Artifex mupdf

Tue, 31 Mar 2026 13:45:00 +0000

Type Values Removed Values Added
Description An integer overflow vulnerability in 'pdf-image.c' in Artifex's MuPDF version 1.27.0 allows an attacker to maliciously craft a PDF that can trigger an integer overflow within the 'pdf_load_image_imp' function. This allows a heap out-of-bounds write that could be exploited for arbitrary code execution.
Title CVE-2026-3308
References

cve-icon MITRE

Status: PUBLISHED

Assigner: certcc

Published: 2026-03-31T13:13:12.088Z

Updated: 2026-04-02T18:16:49.283Z

Reserved: 2026-02-26T21:04:05.303Z

Link: CVE-2026-3308

cve-icon Vulnrichment

Updated: 2026-04-01T14:45:57.255Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-03-31T14:16:12.560

Modified: 2026-04-02T19:21:35.760

Link: CVE-2026-3308

cve-icon Redhat

No data.