DEBIAN-CVE-2026-106582

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Source
https://security-tracker.debian.org/tracker/CVE-2026-106582
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-106582.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-106582
Upstream
  • CVE-2026-106582
Published
2026-10-06T21:17:19Z
Modified
2026-10-08T09:47:38Z
Severity
  • 3.7 (Low) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
Summary
[none]
Details

In sshd and ssh in OpenSSH before 10.6, an LZ77 dictionary coder can be used even though this is contraindicated by the arXiv 2609.07709 "Crossing the Streams" findings.

References

Affected packages

Debian:12 / openssh

Package

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

Affected ranges

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

Affected versions

1:9.*
1:9.2p1-2
1:9.2p1-2+deb12u1
1:9.2p1-2+deb12u2
1:9.2p1-2+deb12u3
1:9.2p1-2+deb12u4
1:9.2p1-2+deb12u5
1:9.2p1-2+deb12u6
1:9.2p1-2+deb12u7
1:9.2p1-2+deb12u8
1:9.2p1-2+deb12u9
1:9.2p1-2+deb12u10
1:9.3p1-1
1:9.3p1-1+loong64
1:9.3p2-1
1:9.4p1-1
1:9.5p1-1
1:9.5p1-2
1:9.6p1-1
1:9.6p1-2
1:9.6p1-3
1:9.6p1-4
1:9.6p1-5
1:9.7p1-1
1:9.7p1-2
1:9.7p1-3
1:9.7p1-3+hurd.1
1:9.7p1-4
1:9.7p1-5
1:9.7p1-6
1:9.7p1-7
1:9.8p1-1
1:9.8p1-2
1:9.8p1-3
1:9.8p1-4
1:9.8p1-7
1:9.8p1-8
1:9.9p1-1
1:9.9p1-2
1:9.9p1-3
1:9.9p1-3+hurd.1
1:9.9p2-1
1:9.9p2-2
1:10.*
1:10.0p1-1
1:10.0p1-2
1:10.0p1-3
1:10.0p1-4
1:10.0p1-5~bpo12+2
1:10.0p1-5
1:10.0p1-6
1:10.0p1-7~bpo12+1
1:10.0p1-7
1:10.0p1-8
1:10.1p1-1
1:10.1p1-2
1:10.2p1-1
1:10.2p1-2~bpo13+1
1:10.2p1-2
1:10.2p1-3
1:10.2p1-4
1:10.2p1-5
1:10.2p1-6~bpo13+1
1:10.2p1-6
1:10.3p1-1~bpo13+1
1:10.3p1-1
1:10.3p1-2
1:10.3p1-3
1:10.3p1-4
1:10.3p1-5
1:10.3p1-7
1:10.3p1-8
1:10.3p1-9
1:10.4p1-1
1:10.4p1-2
1:10.4p1-3
1:10.4p1-4
1:10.4p1-5
1:10.5p1-1
1:10.6p1-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-106582.json"

Debian:13 / openssh

Package

Name
openssh
Purl
pkg:deb/debian/openssh?arch=source&distro=trixie

Affected ranges

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

Affected versions

1:10.*
1:10.0p1-7
1:10.0p1-7+deb13u1
1:10.0p1-7+deb13u2
1:10.0p1-7+deb13u3
1:10.0p1-7+deb13u4
1:10.0p1-8
1:10.1p1-1
1:10.1p1-2
1:10.2p1-1
1:10.2p1-2~bpo13+1
1:10.2p1-2
1:10.2p1-3
1:10.2p1-4
1:10.2p1-5
1:10.2p1-6~bpo13+1
1:10.2p1-6
1:10.3p1-1~bpo13+1
1:10.3p1-1
1:10.3p1-2
1:10.3p1-3
1:10.3p1-4
1:10.3p1-5
1:10.3p1-7
1:10.3p1-8
1:10.3p1-9
1:10.4p1-1
1:10.4p1-2
1:10.4p1-3
1:10.4p1-4
1:10.4p1-5
1:10.5p1-1
1:10.6p1-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-106582.json"

Debian:14 / openssh

Package

Name
openssh
Purl
pkg:deb/debian/openssh?arch=source&distro=forky

Affected ranges

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

Affected versions

1:10.*
1:10.0p1-7
1:10.0p1-8
1:10.1p1-1
1:10.1p1-2
1:10.2p1-1
1:10.2p1-2~bpo13+1
1:10.2p1-2
1:10.2p1-3
1:10.2p1-4
1:10.2p1-5
1:10.2p1-6~bpo13+1
1:10.2p1-6
1:10.3p1-1~bpo13+1
1:10.3p1-1
1:10.3p1-2
1:10.3p1-3
1:10.3p1-4
1:10.3p1-5
1:10.3p1-7
1:10.3p1-8
1:10.3p1-9
1:10.4p1-1
1:10.4p1-2
1:10.4p1-3
1:10.4p1-4
1:10.4p1-5
1:10.5p1-1
1:10.6p1-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-106582.json"

Debian:14 / openssh-gssapi

Package

Name
openssh-gssapi
Purl
pkg:deb/debian/openssh-gssapi?arch=source&distro=forky

Affected ranges

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

Affected versions

1:10.*
1:10.4p1-5
1:10.5p1-1
1:10.6p1-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-106582.json"