CVE-2026-3308

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.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://cgit.ghostscript.com/cgi-bin/cgit.cgi/mupdf.git/commit/?id=a26f0142e7d390d4a82c6e5ae0e312e07cc4ec85
https://github.com/ArtifexSoftware/mupdf
https://github.com/ArtifexSoftware/mupdf/commit/a26f0142e7d390d4a82c6e5ae0e312e07cc4ec85
https://lists.debian.org/debian-lts-announce/2026/04/msg00020.html
https://www.kb.cert.org/vuls/id/951662

Configurations

No configuration.

History

No history.

Information

Published : 2026-03-31 14:16

Updated : 2026-07-25 10:10

NVD link : CVE-2026-3308

Mitre link : CVE-2026-3308

CVE.ORG link : CVE-2026-3308

JSON object : View

Products Affected

No product.

CWE

CWE-190

Integer Overflow or Wraparound

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