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CVE-2025-63938

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Date: November 25, 2025

Tinyproxy through 1.11.2 contains an integer overflow vulnerability in the strip_return_port() function within src/reqs.c.

Severity Score

Related Resources (5)

https://github.com/tinyproxy/tinyproxy/commit/3c0fde94981b025271ffa1788ae425257841bf5a
https://github.com/rayinaw/my-hub/blob/main/CVE-2025-63938/DISCLOSURE.md
https://nvd.nist.gov/vuln/detail/CVE-2025-63938
https://github.com/tinyproxy/tinyproxy/issues/586
https://www.mend.io/vulnerability-database/CVE-2025-63938

Severity Score

Weakness Type (CWE)

Integer Overflow or Wraparound

CWE-190

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): LOW
Integrity (I): LOW
Availability (A): NONE

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