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CVE-2026-28367

🗓️ 27 Mar 2026 17:16:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 2 Views

Undertow flaw enables request smuggling via header terminator \r\r\r, risking unauthorized access on some proxies.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-28367
27 Mar 202616:13
attackerkb
Circl
CVE-2026-28367
27 Mar 202619:18
circl
CNNVD
Undertow 环境问题漏洞
27 Mar 202600:00
cnnvd
CVE
CVE-2026-28367
27 Mar 202616:13
cve
Cvelist
CVE-2026-28367 Undertow: undertow: request smuggling via `\r\r\r` as a header block terminator
27 Mar 202616:13
cvelist
Debian CVE
CVE-2026-28367
27 Mar 202616:13
debiancve
EUVD
EUVD-2026-16694
27 Mar 202618:31
euvd
Github Security Blog
Undertow is Vulnerable to HTTP Request/Response Smuggling
27 Mar 202618:31
github
NVD
CVE-2026-28367
27 Mar 202617:16
nvd
OSV
DEBIAN-CVE-2026-28367
27 Mar 202617:16
osv
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu26.04anyundertow0undertow_0_any.deb
Ubuntu18.04anyundertow0undertow_0_any.deb
Ubuntu20.04anyundertow0undertow_0_any.deb
Ubuntu22.04anyundertow0undertow_0_any.deb
Ubuntu24.04anyundertow0undertow_0_any.deb
Ubuntu25.10anyundertow0undertow_0_any.deb

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01 Apr 2026 04:13Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.18.7 - 9.1
EPSS0.00064
SSVC
2