CVE-2026-83772
CRITICALCVE-2026-83772 is a critical-severity (CVSS 9.9) CWE-74 vulnerability. O3 Security confirms whether CVE-2026-83772 is actually reachable in your code before you act, and blocks exploitation at runtime until you patch.
A vulnerability was detected in Cobham SATCOM VSAT7090 Maritime Satellite Router up to 20260704. This issue affects the function c_set_reports_decode of the file mail-report.sh of the…
Description
A vulnerability was detected in Cobham SATCOM VSAT7090 Maritime Satellite Router up to 20260704. This issue affects the function c_set_reports_decode of the file mail-report.sh of the component JSON Parsing. The manipulation of the argument sender/recipients results in command injection. It is possible to launch the attack remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Detection & mitigation playbook
VulnerabilityDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for the affected component. O3's reachability analysis confirms whether the vulnerable code path is actually invoked in your application, so you act on real exposure instead of every transitive match.
Remediation status
No patched version of the affected component has shipped for CVE-2026-83772 yet. Where your build allows, override or pin the dependency away from the vulnerable range, and apply any maintainer-recommended mitigation.
Mitigate without a patch
If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.
How O3 protects you
O3 pinpoints whether CVE-2026-83772 is reachable in your code and exactly where to fix it, then blocks exploitation in production at runtime until the patched version is deployed.
Tailored to CVE-2026-83772. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.
Frequently Asked Questions
Is CVE-2026-83772 in your dependencies?
O3 detects CVE-2026-83772 across dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.