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CVE-2026-90999

9.8 CRITICAL

Published 2026-09-16 · Updated 2026-09-18

AI risk analysis

Summary
Sentry Seer is vulnerable to a multi-stage trust-boundary violation allowing unauthenticated attackers to execute arbitrary code through crafted telemetry events.
Exploitability
Exploitation requires an external attacker to submit fabricated events, but no specific access to the victim’s account or infrastructure is needed.
Blast radius
If exploited, the vulnerability could lead to full control over the privileged automation environment, potentially leading to significant data loss or system compromise.
Detection
No reliable host or network indicator is derivable from the published description.
Prioritized remediation
Disable the affected feature or restrict access to the telemetry submission endpoint.
rcetelemetryunauthcode-execution

Analysis generated locally by qwen2.5:7b-instruct (no data left the box). AI-assisted — verify against primary sources before acting.

NVD description

Sentry Seer is vulnerable to a multi-stage trust-boundary violation that allows unauthenticated attacker-controlled telemetry to become code that is executed by an agent in a privileged automation environment. An external attacker can submit fabricated Sentry events without having access to the victim’s Sentry account, source repository, or infrastructure.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CWE-20, CWE-74, CWE-94, CWE-116, CWE-913

All references

Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.

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