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.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Artifex Software Inc. *PyMuPDF* | MuPDF | affected |
|
No data.
No data.
No data.
Project Subscriptions
No data.
Advisories
No advisories yet.
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
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 |
|
Projects
Sign in to view the affected projects.
MITRE
Status: PUBLISHED
Assigner: certcc
Published:
Updated: 2026-03-31T13:13:12.088Z
Reserved: 2026-02-26T21:04:05.303Z
Link: CVE-2026-3308
Vulnrichment
No data.
NVD
Status : Received
Published: 2026-03-31T14:16:12.560
Modified: 2026-03-31T14:16:12.560
Link: CVE-2026-3308
Redhat
No data.
OpenCVE Enrichment
No data.
Weaknesses
No weakness.