CVE-2025-63938 Affecting tinyproxy package, versions <1.11.3-1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-DEBIANUNSTABLE-TINYPROXY-14125094
- published27 Nov 2025
- disclosed26 Nov 2025
Introduced: 26 Nov 2025
CVE-2025-63938 (opens in a new tab)How to fix?
Upgrade Debian:unstable tinyproxy to version 1.11.3-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream tinyproxy package and not the tinyproxy package as distributed by Debian.
See How to fix? for Debian:unstable relevant fixed versions and status.
Tinyproxy through 1.11.2 contains an integer overflow vulnerability in the strip_return_port() function within src/reqs.c.