CVE-2026-12537High· 7.8▾ TwilightImproper 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 …
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 42.9 · likelihood 0 · exploitation 0
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Exploit-prediction probability, daily snapshots since Jul 29.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
0.2%
0.2% → 0.2%
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.
gemini-cli < 0.39.1gemini-cli = 0.40.0run-gemini-cli < 0.1.22Upgrade past the affected range:
gemini-cli 0.39.1run-gemini-cli 0.1.22Affected packages:
@google/gemini-cli < 0.39.1@google/gemini-cli = 0.40.0-preview.2google-github-actions/run-gemini-cli < 0.1.22Patched in:
@google/gemini-cli 0.39.1@google/gemini-cli 0.40.0-preview.3google-github-actions/run-gemini-cli 0.1.22Connected by shared product, vendor, weakness, or advisory.
CVE-2018-19949Critical· 9.8If exploited, this command injection vulnerability could allow remote attackers to run arbitrary commands
CVE-2026-113316High· 8.8Improper input validation in Views in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page
CVE-2026-113252Critical· 9.6Improper input validation in ANGLE in Google Chrome on on Windows prior to 156.0.8078.47 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page
CVE-2026-113231High· 8.8Improper input validation in Extensions in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page
CVE-2026-113264NoneImproper input validation in Extensions in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page
CVE-2026-113289High· 8.8Improper input validation in PerformanceAPIs in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page