CVE-2026-115216

Eclipse ioFog Operator disables TLS certificate verification when sending Controller and OIDC credentials

At a glance

Severity: CRITICAL 9.1
State: PUBLISHED
Published: 2026-10-27
Updated: 2026-10-27
Assigner: eclipse
NVD status: Deferred

Description

In Eclipse ioFog Operator versions 3.8.0 before 3.9.2, TLS certificate verification is disabled when the operator contacts the Controller API and when it logs in to an external OIDC issuer. An on-path attacker can present any certificate, capture the OAuth client secret (external mode) or the Controller bootstrap admin password (embedded mode with Controller HTTPS enabled), and supply the access token the operator stores for later Controller API calls. v3.8 removed Keycloak. The exposed credential is not a Keycloak realm-admin secret.

Scores

Version	Score	Vector	Scored by
CVSS 4.0	CRITICAL 9.1	CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:L/VA:L/SC:H/SI:H/SA:N	eclipse
CVSS 4.0	CRITICAL 9.1	CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:L/VA:L/SC:H/SI:H/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	NVD · emo@eclipse.org (Secondary)

Weaknesses (CWE)

CWE-295

European references

ENISA EUVD · EUVD-2026-110758
GCVE · GCVE-0-2026-115216

Affected products

Product	Versions
Eclipse Foundation · Eclipse ioFog	affected 3.8.0 < 3.9.2

References

Sources

Source	Licence
CVE List (CVEProject cvelistV5)	CVE Program Terms of Use
ENISA EUVD	ENISA — reproduction authorised, source acknowledged
NVD (NIST) via fkie-cad/nvd-json-data-feeds	Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD