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CVE-2026-77756: Inconsistent Interpretation of HTTP Requests

🗓️ 23 Sep 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 3 Views

HTTP Request/Response Smuggling in Apache Tomcat allows one user's request to fail.

Related
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-77756
23 Sep 202613:10
–circl
cve
CVE
CVE-2026-77756
23 Sep 202611:18
–cve
cvelist
Cvelist
CVE-2026-77756 Apache Tomcat: Transfer-Encoding honored for HTTP/1.0 requests
23 Sep 202611:18
–cvelist
debiancve
Debian CVE
CVE-2026-77756
23 Sep 202611:18
–debiancve
euvd
EUVD
EUVD-2026-85226
23 Sep 202611:18
–euvd
nvd
NVD
CVE-2026-77756
23 Sep 202612:17
–nvd
osv
OSV
DEBIAN-CVE-2026-77756
23 Sep 202612:17
–osv
osv
OSV
UBUNTU-CVE-2026-77756
24 Sep 202600:00
–osv
tomcat
Apache Tomcat
Fixed in Apache Tomcat 11.0.26
15 Sep 202600:00
–tomcat
tomcat
Apache Tomcat
Fixed in Apache Tomcat 10.1.60
15 Sep 202600:00
–tomcat
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23 Sep 2026 00:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.13.7
EPSS0.00256
SSVC
3