What’s Vulnerable › Vulnerabilities

CVE-2026-108592: mini-swe-agent 1.10.0 through 2.4.6 Environment Exposure via BubblewrapEnvironment

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-10 · updated 2026-10-16
• Weakness: CWE-526

Description

mini-swe-agent 1.10.0 through 2.4.6 contains an information exposure vulnerability in BubblewrapEnvironment because bwrap omits --clearenv, so sandboxed commands inherit the host environment. Attackers using prompt injection in processed task content can make the agent read API keys from the environment and exfiltrate them over the shared network.

Affected products

• SWE-agent mini-swe-agent: from 1.10.0 through 2.4.6

References

• https://github.com/SWE-agent/mini-swe-agent
• https://github.com/SWE-agent/mini-swe-agent/blob/v2.4.6/src/minisweagent/environments/extra/bubblewrap.py#L38-L103
• https://hackmd.io/@haind/minisweagent-bubblewrap-host-environment-leak
• https://www.vulncheck.com/advisories/mini-swe-agent-1.10.0-through-2.4.6-environment-exposure-via-bubblewrapenvironment

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