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.
Advisories

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Fixes

Solution

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Workaround

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History

Wed, 16 Sep 2026 17:30:00 +0000

Type Values Removed Values Added
References

Wed, 16 Sep 2026 16:00:00 +0000

Type Values Removed Values Added
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.
Title Sentry Seer vulnerability allows attacker-controlled input to be executed in a privileged environment
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: certcc

Published:

Updated: 2026-09-16T16:08:56.590Z

Reserved: 2026-09-14T15:22:28.291Z

Link: CVE-2026-90999

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-09-16T16:17:21.817

Modified: 2026-09-16T17:18:18.923

Link: CVE-2026-90999

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses

No weakness.