Exploit on Red Team Guidehttps://redteamguide.com/tags/exploit/Recent content in Exploit on Red Team GuideHugoen-usThu, 30 Apr 2026 00:00:00 +0000Linux Kernel "Copy Fail" Zero-Day (CVE-2026-31431): Root on Every Major Distro Since 2017https://redteamguide.com/threat-intel/copy-fail-linux-kernel-cve-2026-31431/Thu, 30 Apr 2026 00:00:00 +0000https://redteamguide.com/threat-intel/copy-fail-linux-kernel-cve-2026-31431/CVE-2026-31431 'Copy Fail': a kernel crypto bug turns any readable setuid binary into a root shell. 732-byte Python exploit, 100% reliable, works on every distro since kernel 4.14.