Panda3d Uncontrolled Format String Allows Stack Memory Disclosure (CVE-2026-22190)
CVE number = CVE-2026-22190
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.
Further details – https://seclists.org/fulldisclosure/2026/Jan/11
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