Ubuntu Tmux vulnerabilities

• ubuntu tmux tmux image.c image_free use after free CVE-2026-11623 Fix available 2.0 LowJune 9, 2026
• tmux tmux stack buffer overflow in function input_csi_dispatch_sgr_colon CVE-2020-27347 Public exploitFix available 8.8 HighNovember 4, 2020