CVE-2026-45370 - python-utcp: Full Process Environment Exposed to CLI Subprocess - Secrets Leakage via Command Injection

CVE-2026-45370 - python-utcp: Full Process Environment Exposed to CLI Subprocess - Secrets Leakage via Command Injection

https://cvefeed.io/rssfeed/latest.atom / Fri, 05/15/2026 - 02:23
CVE ID :CVE-2026-45370
Published : May 14, 2026, 9:16 p.m. | 2 hours, 7 minutes ago
Description :python-utcp is the python implementation of UTCP. Prior to 1.1.3, _prepare_environment() in cli_communication_protocol.py passes a full copy of os.environ to every CLI subprocess. When combined with CVE-2026-45369, an attacker can exfiltrate all process-level secrets in a single tool call. This vulnerability is fixed in 1.1.3.
Severity: 7.7 | HIGH
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