CVE-2026-25089
CVE-2026-25089: 1 tracked advisory record across Fortinet. CISA KEV listed; exploitation observed. Compare vendor sources and published fix guidance.
Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.
Vendor advisory comparison
Fortinet
1 advisory- Advisory severityCritical9.1
Critical [CVE-2026-25089] Second-Order OS Command Injection via JSON Input on start vnc feature
FG-IR-26-141Source published Source updated
CVSSv3 Score: 9.1 An improper neutralization of special elements used in an OS command vulnerability [CWE-78] in FortiSandbox, FortiSandbox Cloud and FortiSandbox PaaS WEB UI may allow an unauthenticated attacker to execute unauthorized commands via specifically crafted HTTP requests. Revised on 2026-06-09 00:00:00
- Affected products in this advisory
- FortiSandbox Cloud
- FortiSandbox PaaS
- Source-reported affected versions
- FortiSandbox 5.0: 5.0.0 through 5.0.5
- FortiSandbox 4.4: 4.4.0 through 4.4.8
- FortiSandbox Cloud 5.0: 5.0.4 through 5.0.5
- FortiSandbox PaaS 5.0: 5.0.4 through 5.0.5
- Source-reported fixed versions
- FortiSandbox 5.0: 5.0.6
- FortiSandbox 4.4: 4.4.9
- FortiSandbox Cloud 5.0: 5.0.6
- FortiSandbox PaaS 5.0: 5.0.6
- Mitigation guidance
- Upgrade per the Affected/Solution table: FortiSandbox 5.0: 5.0.6; FortiSandbox 4.4: 4.4.9; FortiSandbox Cloud 5.0: 5.0.6; FortiSandbox PaaS 5.0: 5.0.6.
Android app · Google Play
Monitor future Fortinet CVEs from your phone.
Choose a whole vendor or a precise platform, then receive matching security advisories by phone notification, email, or both. Coverage follows 34 official vendor sources and 160+ reviewed platform categories.