CVE-2026-82855

critical · 9.3

@hulumi/policies versions before 1.3.2 contain an evidence validation bypass vulnerability in Cloudflare and deployment-governance validators that allows attackers to suppress violations by submitting unrelated compliant evidence. Attackers can use evidence from different zones, hostnames, origins, or repositories to bypass security guardrails for unrelated resources in the same stack.

9.3

CVSS

0.6%

EPSS (exploit prob.)

48th

EPSS percentile

2026-08-31

Published

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Weaknesses

CWE-693

References

https://github.com/kerberosmansour/hulumi/security/advisories/GHSA-59f3-7227-wmh4
https://www.vulncheck.com/advisories/hulumi-policies-before-1.3.2-evidence-validation-bypass

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-82855