Erlang/OTP 17.0 < 26.2.5.21 / 27.0 < 27.3.4.12 / 28.0 < 28.5.0.1 / 29.0 < 29.0.1 Certificate Chain Forgery (CVE-2026-42789)

Version 1.2

Jun 1, 2026, 6:49 AM

CVSS metrics ("Cvssv4 threat score" set to 7.0)
CVSS metrics ("Cvssv4 threat vector" set to "CVSS:4.0/E:U")
CVSS temporal metrics ("CVSSv2 temporal vector" set to "CVSS2#E:U/RL:OF/RC:C")
CVSS temporal metrics ("CVSSv3 temporal vector" set to "CVSS:3.0/E:U/RL:O/RC:C")
Exploit attributes ("Exploit available" set to "False")
Exploit attributes ("Exploitability ease" set to "No known exploits are available")