CVEvulnerability
CVE-2026-90999
9.8 CRITICAL
Official page ↗
- Status
- Deferred
- Published
- 2026-09-16
- Last modified
- 2026-09-18
- Assigner
- [email protected]
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-116, CWE-20, CWE-74, CWE-913, CWE-94
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.
Related
Weakness · CWE (5)
- CWE-116 Improper Encoding or Escaping of Output weakness
- CWE-20 Improper Input Validation weakness
- CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component weakness
- CWE-913 Improper Control of Dynamically-Managed Code Resources weakness
- CWE-94 Improper Control of Generation of Code weakness
References
- https://kb.cert.org/vuls/id/212479 kb.cert.org
- https://www.kb.cert.org/vuls/id/212479 www.kb.cert.org