CVE-2026-22190

7.5 HIGH
Published: January 07, 2026 Modified: January 12, 2026
View on NVD

Description

Panda3D versions up to and including 1.10.16 egg-mkfont contains an uncontrolled format string vulnerability. The -gp (glyph pattern) command-line option is used directly as the format string for sprintf() with only a single argument supplied. If an attacker provides additional format specifiers, egg-mkfont may read unintended stack values and write the formatted output into generated .egg and .png files, resulting in disclosure of stack-resident memory and pointer values.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://github.com/panda3d/panda3d
Source: disclosure@vulncheck.com
Product
https://seclists.org/fulldisclosure/2026/Jan/11
Source: disclosure@vulncheck.com
Exploit Mailing List Third Party Advisory
https://www.panda3d.org/
Source: disclosure@vulncheck.com
Product

4 reference(s) from NVD

Quick Stats

CVSS v3 Score
7.5 / 10.0
EPSS (Exploit Probability)
0.1%
16th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

Affected Vendors

cmu