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CVE-2026-55202

🗓️ 17 Jun 2026 20:17:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 16 Views

Tinyproxy fails to validate Host header in stathost detection, enabling unauthenticated access to statistics via port manipulation.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-55202
17 Jun 202623:01
–circl
cve
CVE
CVE-2026-55202
17 Jun 202619:13
–cve
cvelist
Cvelist
CVE-2026-55202 Tinyproxy - Stathost Detection Bypass via Host Header Manipulation
17 Jun 202619:13
–cvelist
debiancve
Debian CVE
CVE-2026-55202
17 Jun 202619:13
–debiancve
euvd
EUVD
EUVD-2026-37786
17 Jun 202619:13
–euvd
mend
Mend
CVE-2026-55202
17 Jun 202619:13
–mend
nvd
NVD
CVE-2026-55202
17 Jun 202620:17
–nvd
nessus
Tenable Nessus
openSUSE 16 Security Update : tinyproxy (openSUSE-SU-2026:22133-1)
22 Oct 202600:00
–nessus
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-55202
20 Jun 202600:00
–nessus
opensuse
OPENSUSE Linux
tinyproxy-1.11.3-3.1 on GA media (moderate)
19 Jun 202600:00
–opensuse
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu14.04alltinyproxy0tinyproxy_0_all.deb
Ubuntu18.04alltinyproxy0tinyproxy_0_all.deb
Ubuntu20.04alltinyproxy0tinyproxy_0_all.deb
Ubuntu22.04alltinyproxy0tinyproxy_0_all.deb
Ubuntu24.04alltinyproxy0tinyproxy_0_all.deb
Ubuntu26.04alltinyproxy0tinyproxy_0_all.deb
Ubuntu16.04alltinyproxy0tinyproxy_0_all.deb

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25 Jun 2026 15:31Current
6Medium risk
Vulners AI Score6
CVSS 3.18.2
CVSS 48.8
EPSS0.00381
SSVC
16