Check Point Researchpublished Aug 10, 2026TLP AMBERStructured facts available
10th August – Threat Intelligence Report
Brief status
Structured facts available
Evidence records
4
Structured pivots
3
Publisher text
Withheld by policy
Forensia structured brief
Structured facts are available, but the minimum evidence needed for a substantive brief is not complete yet.
Structured facts available
1
Finding
indicator:81822:description
What happened
NVD describes CVE-2026-12537 as: Improper Neutralization used in an OS Command in the container launcher in Google Gemini CLI (versions prior to 0.39.1) and run-gemini-cli GitHub Action (versions prior to 0.1.22) on headless CI platforms allows an unprivileged attacker to achieve pre-sandbox host-level code execution a maliciously crafted .gemini/.env file.
2
Scope
indicator:81822:products
Affected systems and entities
The structured record identifies affected product references for CVE-2026-12537: cpe:2.3:a:google:gemini-cli:*:*:*:*:*:node.js:*:*, cpe:2.3:a:google:gemini-cli:0.40.0:preview2:*:*:*:node.js:*:*, cpe:2.3:a:google:run-gemini-cli:*:*:*:*:*:*:*:*.
Check whether the affected product and version are present in your environment, then follow the vendor or NVD remediation guidance for CVE-2026-12537.
What you can do now
01Check whether the affected product and version are present in your environment, then follow the vendor or NVD remediation guidance for CVE-2026-12537.
publisher text · intentionally withheld
The original article remains with its publisher
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rights & provenance
PublisherCheck Point Research
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Rights reviewpending
Reader materiallegacy
CapturedAug 10, 2026
Integritysha256:e803f5f80227e233c2…
Coverage state measures available context, not whether every claim is true or independently corroborated. Unknown publication rights fail closed to metadata and the original source link.