exim: Fix of CVE-2026-40685

CVE-2026-40685: fix OOB heap write in dewrap during JSON expansion...

CLSA-2026-1778147777 exim: Fix of CVE-2026-40685

CVE-2026-40685: fix OOB heap write in dewrap during JSON expansion...

CLSA-2026-1778147239 exim: Fix of CVE-2026-40685

CVE-2026-40685: fix OOB heap write in dewrap during JSON expansion...

CVE-2024-22423

yt-dlp is a youtube-dl fork with additional features and fixes. The patch that addressed CVE-2023-40581 attempted to prevent RCE when using --exec with %q by replacing double quotes with two double quotes. However, this escaping is not sufficient, and still allows expansion of environment...