CVE-2026-75856: critical vulnerability in Hmbown CodeWhale
CodeWhale before 0.8.64 SSRF Bypass via DNS Pinning TOCTOU
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
28Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 9.2epss 0.5%
CodeWhale before 0.8.64 contains a server-side request forgery bypass vulnerability in DNS pinning logic that fails to prevent time-of-check-time-of-use attacks. Attackers can manipulate DNS responses to fail initial resolution checks and succeed on secondary requests, allowing requests to internal IP addresses and bypassing SSRF mitigations.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N
Affected products
Hmbown · CodeWhaleRelated CVEs — Hmbown CodeWhale
In the same product, most dangerous first.
CVE-2026-75915HIGHCodeWhale before 0.8.64 Environment Variable Leak via js_executionEPSS 0.7%CVE-2026-45311CRITICALCodeWhale: run_tests Tool Enables RCE via Malicious Repository Without ApprovalEPSS 0.6%CVE-2026-75914HIGHCodeWhale before 0.8.64 Path Traversal via image_analyze symlinkEPSS 0.5%CVE-2026-75859HIGHCodeWhale before 0.8.64 Arbitrary File Read via instructionsEPSS 0.5%CVE-2026-75913HIGHCodeWhale before 0.8.64 Argument Injection via git_showEPSS 0.5%CVE-2026-75912HIGHCodeWhale before 0.8.64 Argument Injection via git_blameEPSS 0.4%