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Vulnerabilities

Vulnerability · CVE-2026-27597

Enclave is a secure JavaScript sandbox designed for safe AI agent code execution.

Published Feb 25, 2026 · catalog updated Jun 17, 2026 · Enclave is a secure

Check if you run it

No confirmed exploitation is on record for CVE-2026-27597. EPSS is 1.02%. Act only if a listed version of Enclave is a secure is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (Enclave is a secure).
  • No version range is stored. A customer cannot check an installed version against this record.
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Critical10.0
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
1.02%
Remediation
Advisory link
Affected products
cpe agentfront/enclave

Enclave is a secure JavaScript sandbox designed for safe AI agent code execution. Prior to version 2.11.1, it is possible to escape the security boundraries set by , which can be used to achieve remote code execution (RCE). The issue has been fixed in version 2.11.1.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe agentfront/enclaveversion unspecified

How to fix CVE-2026-27597

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2026-27597. EPSS is 1.02%. Act only if a listed version of Enclave is a secure is installed.

Which versions are affected?

Affected version ranges are not on this record. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-94: Code Injection. EPSS 1.02%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Feb 25, 2026 · NIST NVD

    Detected

    Enclave is a secure JavaScript sandbox designed for safe AI agent code execution. Prior to version 2.11.1, it is possible to escape the security boundraries set by , which can be used to achieve remote code execution (RCE). The issue has been fixed in version 2.11.1.

  2. Jun 17, 2026 · NIST NVD

    Updated

    Enclave is a secure JavaScript sandbox designed for safe AI agent code execution. Prior to version 2.11.1, it is possible to escape the security boundraries set by , which can be used to achieve remote code execution (RCE). The issue has been fixed in version 2.11.1.

Sources

  • CVE.orgVulnerability recordCVE-2026-27597

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-27597

    30-day exploitation probability 1.0%

    first.org
  • NIST NVDVulnerability recordCVE-2026-27597

    Enclave is a secure JavaScript sandbox designed for safe AI agent code execution. Prior to version 2.11.1, it is possible to escape the security boundraries set by , which can be used to achieve remote code execution (RCE). The issue has been fixed in version 2.

    nvd.nist.gov

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.