CVE-2025-46646

MEDIUM
Published Apr 26, 2025 Modified Jun 23, 2025 CWE-24

Description

In Artifex Ghostscript before 10.05.0, decode_utf8 in base/gp_utf8.c mishandles overlong UTF-8 encoding. NOTE: this issue exists because of an incomplete fix for CVE-2024-46954.

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CVSS v3.1 Score

4.5
MEDIUM
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N

Weakness Type (CWE)

CWE-24 CWE-24

Affected Products

Vendor Product
artifex ghostscript

References

Frequently Asked Questions

What is CVE-2025-46646? +
In Artifex Ghostscript before 10.05.0, decode_utf8 in base/gp_utf8.c mishandles overlong UTF-8 encoding. NOTE: this issue exists because of an incomplete fix for CVE-2024-46954. It has a CVSS v3.1 base score of 4.5 (MEDIUM).
How severe is CVE-2025-46646? +
CVE-2025-46646 has a CVSS v3.1 score of 4.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.
What products are affected by CVE-2025-46646? +
CVE-2025-46646 affects products from artifex, specifically: ghostscript. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2025-46646? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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