Loading vulnerability details…
CVSS v3.1
N/A
EPSS
3.65%
Published
Jun 27, 2006
Modified
Jun 16, 2026
Public PoC / Exploit
All weaponized →No public PoC or exploit code indexed for this CVE.
Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.
Description
Heap-based buffer overflow in the array_push function in hashcash.c for Hashcash before 1.21 might allow attackers to execute arbitrary code via crafted entries.
Weaknesses (CWE)
Affected Products (21)
References (18)