Portable Puzzle Collection before 20230116.5782e29 was discovered to contain a buffer overflow via the is_markable() function.
https://git.tartarus.org/?p=simon/puzzles.git;a=commit;h=5279fd24b2f4a51e760bfde873fe1d29547220a6
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1028986
Source: Mitre, NVD
Published: 2026-09-14
Updated: 2026-09-22
Base Score: 1.2
Vector: CVSS2#AV:L/AC:H/Au:N/C:N/I:N/A:P
Severity: Low
Base Score: 2.9
Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
EPSS: 0.00121