DEBIAN-CVE-2026-54399

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Source
https://security-tracker.debian.org/tracker/CVE-2026-54399
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-54399.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-54399
Upstream
Published
2026-07-01T17:16:36Z
Modified
2026-09-14T17:03:43Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

Uncontrolled Resource Consumption vulnerability in the HTTP/1.1 message parser in Apache HttpComponents Core (5.4.2 and earlier, 5.5-beta1 and earlier) allows an remote attacker to cause a denial of service through memory exhaustion by sending messages with excessive number of headers / excessive header length

References

Affected packages

Debian:12
httpcomponents-core

Package

Name
httpcomponents-core
Purl
pkg:deb/debian/httpcomponents-core?arch=source&distro=bookworm

Affected ranges

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

Affected versions

4.*
4.4.16-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-54399.json"
httpcomponents-core5

Package

Name
httpcomponents-core5
Purl
pkg:deb/debian/httpcomponents-core5?arch=source&distro=bookworm

Affected ranges

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

Affected versions

5.*
5.2.1-1
5.2.2-1
5.2.2-2
5.4-1
5.4.2-1
5.4.2-1.1
5.4.2-2
5.4.3-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-54399.json"
Debian:13
httpcomponents-core

Package

Name
httpcomponents-core
Purl
pkg:deb/debian/httpcomponents-core?arch=source&distro=trixie

Affected ranges

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

Affected versions

4.*
4.4.16-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-54399.json"
httpcomponents-core5

Package

Name
httpcomponents-core5
Purl
pkg:deb/debian/httpcomponents-core5?arch=source&distro=trixie

Affected ranges

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

Affected versions

5.*
5.2.2-1
5.2.2-2
5.4-1
5.4.2-1
5.4.2-1.1
5.4.2-2
5.4.3-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-54399.json"
Debian:14
httpcomponents-core

Package

Name
httpcomponents-core
Purl
pkg:deb/debian/httpcomponents-core?arch=source&distro=forky

Affected ranges

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

Affected versions

4.*
4.4.16-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-54399.json"
httpcomponents-core5

Package

Name
httpcomponents-core5
Purl
pkg:deb/debian/httpcomponents-core5?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.4.3-1

Affected versions

5.*
5.2.2-1
5.2.2-2
5.4-1
5.4.2-1
5.4.2-1.1
5.4.2-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-54399.json"