CVE-2026-21439

CVE-2026-21439 affects the badkeys tool/library, where versions ≤0.0.15 allow ASCII control characters (e.g., vertical tabs, ANSI escape sequences) to inject misleading output in DKIM scanning (--dkim/--dkim-dns), SSH lines (--ssh-lines), and related filenames. The issue is fixed in version 0.0.1...

Debian DLA-2050-1 : php5 security update

Several security bugs have been identified and fixed in php5, a server-side, HTML-embedded scripting language. The affected components include the exif module and handling of filenames with \0 embedded. For Debian 8 'Jessie', these problems have been fixed in version 5.6.40+dfsg-0+deb8u8. We...