CVE-2022-46663: Fedoraproject Fedora

High severity, CVSS 7.5. EPSS: 1.4% chance of exploitation in the next 30 days.

In GNU Less before 609, crafted data can result in "less -R" not filtering ANSI escape sequences sent to the terminal.

Affected products

• Fedoraproject Fedora: version 37 only
• GNU Less: from 566, before 609 (fixed in 609)

Published 2023-02-07. Last modified 2026-06-17.