UnratedFix available
Fix CVE(s): CVE-2026-106585
Type: advisorySources: OSV
* SECURITY UPDATE: unbounded decompression of compressed packets - debian/patches/CVE-2026-106585.patch: fail uncompress_buffer() in packet.c once the decompressed payload reaches PACKET_MAX_SIZE, so a highly compressed packet cannot inflate past the maximum packet length. - CVE-2026-106585
- Products
- openssh-client, openssh-server, openssh-sftp-server, openssh-tests, ssh, ssh-askpass-gnome
- Affected versions
- Not specified
- Fixed versions
- 1:7.9p1-10+deb10u4+tuxcare.els8
- CVEs
- CVE-2026-106585
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 11:23 UTC · Revision 1
Source evidence
* SECURITY UPDATE: unbounded decompression of compressed packets - debian/patches/CVE-2026-106585.patch: fail uncompress_buffer() in packet.c once the decompressed payload reaches PACKET_MAX_SIZE, so a highly compressed packet cannot inflate past the maximum packet length. - CVE-2026-106585
osv:CLSA-2026-1791893106
openssh-client
Fixed versions: 1:7.9p1-10+deb10u4+tuxcare.els8
openssh-server
Fixed versions: 1:7.9p1-10+deb10u4+tuxcare.els8
openssh-sftp-server
Fixed versions: 1:7.9p1-10+deb10u4+tuxcare.els8
openssh-tests
Fixed versions: 1:7.9p1-10+deb10u4+tuxcare.els8
ssh
Fixed versions: 1:7.9p1-10+deb10u4+tuxcare.els8
ssh-askpass-gnome
Fixed versions: 1:7.9p1-10+deb10u4+tuxcare.els8
Complete source record
{
"id": "6b11b78a5dfa966dc1ae5aae03819c89ca14591f786b58cf3eef891bee730505",
"url": "https://osv.dev/vulnerability/CLSA-2026-1791893106",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Fix CVE(s): CVE-2026-106585",
"summary": "* SECURITY UPDATE: unbounded decompression of compressed packets - debian/patches/CVE-2026-106585.patch: fail uncompress_buffer() in packet.c once the decompressed payload reaches PACKET_MAX_SIZE, so a highly compressed packet cannot inflate past the maximum packet length. - CVE-2026-106585",
"evidence": "osv:CLSA-2026-1791893106",
"products": [
{
"name": {
"value": "openssh-client",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1:7.9p1-10+deb10u4+tuxcare.els8",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "openssh-server",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1:7.9p1-10+deb10u4+tuxcare.els8",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "openssh-sftp-server",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1:7.9p1-10+deb10u4+tuxcare.els8",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "openssh-tests",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1:7.9p1-10+deb10u4+tuxcare.els8",
"evidence": "/affected/3/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "ssh",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1:7.9p1-10+deb10u4+tuxcare.els8",
"evidence": "/affected/4/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "ssh-askpass-gnome",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1:7.9p1-10+deb10u4+tuxcare.els8",
"evidence": "/affected/5/ranges"
}
],
"affected_versions": []
}
],
"severity": "unknown",
"structured": {
"id": "CLSA-2026-1791893106",
"aliases": [
"CLSA-2026-1791893106"
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1:7.9p1-10+deb10u4+tuxcare.els8"
}
]
}
],
"package": {
"name": "openssh-client",
"purl": "pkg:deb/tuxcare/openssh-client?distro=debian-10",
"ecosystem": "TuxCare:Debian:10"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/debian10els/CLSA-2026-1791893106.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1:7.9p1-10+deb10u4+tuxcare.els8"
}
]
}
],
"package": {
"name": "openssh-server",
"purl": "pkg:deb/tuxcare/openssh-server?distro=debian-10",
"ecosystem": "TuxCare:Debian:10"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/debian10els/CLSA-2026-1791893106.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1:7.9p1-10+deb10u4+tuxcare.els8"
}
]
}
],
"package": {
"name": "openssh-sftp-server",
"purl": "pkg:deb/tuxcare/openssh-sftp-server?distro=debian-10",
"ecosystem": "TuxCare:Debian:10"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/debian10els/CLSA-2026-1791893106.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1:7.9p1-10+deb10u4+tuxcare.els8"
}
]
}
],
"package": {
"name": "openssh-tests",
"purl": "pkg:deb/tuxcare/openssh-tests?distro=debian-10",
"ecosystem": "TuxCare:Debian:10"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/debian10els/CLSA-2026-1791893106.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1:7.9p1-10+deb10u4+tuxcare.els8"
}
]
}
],
"package": {
"name": "ssh",
"purl": "pkg:deb/tuxcare/ssh?distro=debian-10",
"ecosystem": "TuxCare:Debian:10"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/debian10els/CLSA-2026-1791893106.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1:7.9p1-10+deb10u4+tuxcare.els8"
}
]
}
],
"package": {
"name": "ssh-askpass-gnome",
"purl": "pkg:deb/tuxcare/ssh-askpass-gnome?distro=debian-10",
"ecosystem": "TuxCare:Debian:10"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/debian10els/CLSA-2026-1791893106.json"
}
}
],
"modified": "2026-10-26T09:31:53.232489553Z",
"provider": "osv",
"upstream": [
"CVE-2026-106585"
],
"references": [
"https://errata.tuxcare.com/els_os/debian10els/CLSA-2026-1791893106.html",
"https://nvd.nist.gov/vuln/detail/CVE-2026-106585"
]
},
"related_cves": [
{
"value": "CVE-2026-106585",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 448842,
"published_at": "2026-10-13T12:05:17+00:00"
}