DEBIAN-CVE-2026-73051

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Source

https://security-tracker.debian.org/tracker/CVE-2026-73051

Import Source

https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-73051.json

JSON Data

https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-73051

Upstream

CVE-2026-73051

Published

2026-08-14T12:16:47Z

Modified

2026-09-14T17:03:32Z

Severity

6.3 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X CVSS Calculator

Summary

[none]

Details

actix-http versions before 3.12.1 contain an HTTP request smuggling vulnerability in the HTTP/1.1 parser that accepts requests with both Content-Length and Transfer-Encoding: chunked headers. Unauthenticated remote attackers can exploit this through a front-end intermediary to desynchronize backend requests and smuggle malicious HTTP requests to the Actix service.

References

https://security-tracker.debian.org/tracker/CVE-2026-73051

Affected packages

Debian:13 / rust-actix-http

Package

Name: rust-actix-http
Purl: pkg:deb/debian/rust-actix-http?arch=source&distro=trixie

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Affected versions

3.*

3.9.0-3

3.11.2-1

3.11.2-2

3.12.0-1

3.13.1-1

3.13.1-2

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-73051.json"

Debian:14 / rust-actix-http