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CVE-2026-73257

🗓️ 29 Sep 2026 18:43:36Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 1 Views

Unauthenticated HTTP request smuggling in Mongoose via Content-Length and Transfer-Encoding.

Related
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-73257
20 Aug 202618:40
–circl
cve
CVE
CVE-2026-73257
20 Aug 202617:30
–cve
cvelist
Cvelist
CVE-2026-73257 Mongoose: Content-Length + Transfer-Encoding coexistence enables request smuggling
20 Aug 202617:30
–cvelist
debiancve
Debian CVE
CVE-2026-73257
20 Aug 202617:30
–debiancve
euvd
EUVD
EUVD-2026-63492
20 Aug 202617:30
–euvd
nvd
NVD
CVE-2026-73257
20 Aug 202618:16
–nvd
osv
OSV
DEBIAN-CVE-2026-73257
20 Aug 202618:16
–osv
osv
OSV
JLSEC-2026-1381
24 Aug 202613:43
–osv
ptsecurity
Positive Technologies
PT-2026-79081
20 Aug 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-73257: Inconsistent Interpretation of HTTP Requests
20 Aug 202600:00
–rapid7
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29 Sep 2026 18:43Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.19.1
EPSS0.00673
SSVC
1