Anthropic Claude Code < 2.1.179 プラグインハッシュピンニングバイパス(CVE-2026-86063)

バージョン 1.2

Oct 23, 2026, 11:36 AM

Exploit attributes ("Exploitability ease" set to "No known exploits are available")
Exploit attributes ("Exploit available" set to "False")
CVSS temporal metrics ("CVSSv3 temporal vector" set to "CVSS:3.0/E:U/RL:O/RC:C")
CVSS temporal metrics ("CVSSv2 temporal vector" set to "CVSS2#E:U/RL:OF/RC:C")
CVSS metrics ("Cvssv4 threat vector" set to "CVSS:4.0/E:U")
CVSS metrics ("Cvssv4 threat score" set to 7.5)