DEBIAN-CVE-2026-111809

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Source
https://security-tracker.debian.org/tracker/CVE-2026-111809
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-111809.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-111809
Upstream
  • CVE-2026-111809
Published
2026-10-21T20:17:22Z
Modified
2026-10-28T09:47:50Z
Severity
  • 6.9 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:L/SI:H/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

Apache Traffic Server allows request smuggling via HEAD requests that carry Content-Length or Transfer-Encoding. This issue affects Apache Traffic Server: from 8.0.0 through 8.1.11, from 9.0.0 through 9.2.15, from 10.0.0 through 10.1.4, 10.2.0. Users are recommended to upgrade to version 9.2.16, 10.1.5, or 10.2.1, which fix the issue.

References

Affected packages

Debian:12 / trafficserver

Package

Name
trafficserver
Purl
pkg:deb/debian/trafficserver?arch=source&distro=bookworm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

9.*
9.2.0+ds-2
9.2.0+ds-2+deb12u1
9.2.1+ds-1
9.2.2+ds-1
9.2.3+ds-1
9.2.3+ds-1+deb12u1
9.2.4+ds-0+deb12u1
9.2.4+ds-1
9.2.4+ds-2
9.2.5+ds-0+deb12u1
9.2.5+ds-0+deb12u2
9.2.5+ds-0+deb12u3
9.2.5+ds-0+deb12u4
9.2.5+ds-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-111809.json"