Technology · Tinyproxy
Tinyproxy vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 4 vulnerabilities in Tinyproxy: 0 in the last 7 days and 0 in the last 90 days, 2 of them critical and 0 exploited in the wild. The most recent, CVE-2026-55202, was published on 17 June 2026.
- Last 7 days
- 0
- Last 90 days
- 0
- Critical, all time
- 2
- Exploited in the wild
- 0
About Tinyproxy
A light-weight HTTP/HTTPS proxy daemon for POSIX operating systems.
Latest Tinyproxy vulnerabilities
- CVE-2026-55202: Tinyproxy authentication bypass in stathost detectionhighCVSS 8.2EPSS 0.3%
- CVE-2026-54388: Tinyproxy HTTP request smuggling via duplicate Content-Length headerscriticalCVSS 9.1EPSS 0.4%
- CVE-2026-54387: Tinyproxy HTTP request smuggling in request header parsingcriticalCVSS 9.1EPSS 0.4%
- CVE-2026-3945: tinyproxy integer overflow in HTTP chunked transfer encodinghighCVSS 7.5EPSS 1.0%
Most severe Tinyproxy vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-54388: Tinyproxy HTTP request smuggling via duplicate Content-Length headerscriticalCVSS 9.1EPSS 0.4%
- CVE-2026-54387: Tinyproxy HTTP request smuggling in request header parsingcriticalCVSS 9.1EPSS 0.4%
- CVE-2026-55202: Tinyproxy authentication bypass in stathost detectionhighCVSS 8.2EPSS 0.3%
- CVE-2026-3945: tinyproxy integer overflow in HTTP chunked transfer encodinghighCVSS 7.5EPSS 1.0%
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 29 Jun 2026 | 0 | 0 | |
| 6 Jul 2026 | 0 | 0 | |
| 13 Jul 2026 | 0 | 0 | |
| 20 Jul 2026 | 0 | 0 | |
| 27 Jul 2026 | 0 | 0 | |
| 3 Aug 2026 | 0 | 0 | |
| 10 Aug 2026 | 0 | 0 | |
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 |
How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/tinyproxy.json, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Tinyproxy vulnerabilities", https://junglewise.ai/threats/technologies/tinyproxy, 26 September 2026.