Good news everyone, MS-DOS is not affected by the #WebP image vulnerability!

All other operating systems and software you can think of (browsers, messengers, anything Electron-based, drawing programs, e-mail clients, etc. etc.) are so be sure to update everything you have.

If a program got a "performance improvements and bug fixes" update just after the 12th of September then it probably was vulnerable to this.

See this article for more information: https://stackdiary.com/critical-vulnerability-in-webp-codec-cve-2023-4863/