What’s Vulnerable › Vulnerabilities

CVE-2025-63938

• Severity: medium (CVSS 6.5 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: yes
• Published: 2025-11-26 · updated 2026-06-17
• Weakness: CWE-190

Description

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

Affected products

• tinyproxy: through 1.11.2

References

• https://github.com/rayinaw/my-hub/blob/main/CVE-2025-63938/DISCLOSURE.md
• https://github.com/tinyproxy/tinyproxy/commit/3c0fde94981b025271ffa1788ae425257841bf5a
• https://github.com/tinyproxy/tinyproxy/issues/586

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