CVE-2026-45370
Deferred Deferred - Pending Action
BaseFortify

Publication date: 2026-05-14

Last updated on: 2026-05-15

Assigner: GitHub, Inc.

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.
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Meta Information
Published
2026-05-14
Last Modified
2026-05-15
Generated
2026-05-20
EPSS Evaluated
2026-05-19
NVD
CVE-2026-45370
Affected Vendors & Products
Currently, no data is known.
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-526 The product uses an environment variable to store unencrypted sensitive information.
Attack-Flow Graph
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