DEBIAN-CVE-2026-55995
A Double Free vulnerability in open-iscsi allows an unauthenticated MITM attacker to cause DoS. This issue affects open-iscsi: from ? through 56718d4e9d1a4f51c30697b5c0534144bb41c9bb.
DEBIAN-CVE-2026-55995
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: osv:DEBIAN-CVE-2026-55995
open-isns
Source reference: /affected/0/package/name
- Affected versions
- 0.101-0.2
Source reference:
/affected/0/versions0.101-0.3Source reference:
/affected/0/versions0.101-0.3~exp1Source reference:
/affected/0/versions0.101-1Source reference:
/affected/0/versions0.101-2Source reference:
/affected/0/versions0.101-2.1Source reference:
/affected/0/versions0.103-1Source reference:
/affected/0/versions0.103-2Source reference:
/affected/0/versions - Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
open-isns
Source reference: /affected/1/package/name
- Affected versions
- 0.101-1
Source reference:
/affected/1/versions0.101-2Source reference:
/affected/1/versions0.101-2.1Source reference:
/affected/1/versions0.103-1Source reference:
/affected/1/versions0.103-2Source reference:
/affected/1/versions - Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
open-isns
Source reference: /affected/2/package/name
- Affected versions
- 0.101-1
Source reference:
/affected/2/versions0.101-2Source reference:
/affected/2/versions0.101-2.1Source reference:
/affected/2/versions0.103-1Source reference:
/affected/2/versions - Fixed versions
- 0.103-2
Source reference:
/affected/2/ranges - Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "open-isns",
"purl": "pkg:deb/debian/open-isns?arch=source&distro=bookworm",
"ecosystem": "Debian:12"
},
"versions": [
"0.101-0.2",
"0.101-0.3",
"0.101-0.3~exp1",
"0.101-1",
"0.101-2",
"0.101-2.1",
"0.103-1",
"0.103-2"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-55995.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "open-isns",
"purl": "pkg:deb/debian/open-isns?arch=source&distro=trixie",
"ecosystem": "Debian:13"
},
"versions": [
"0.101-1",
"0.101-2",
"0.101-2.1",
"0.103-1",
"0.103-2"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-55995.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.103-2"
}
]
}
],
"package": {
"name": "open-isns",
"purl": "pkg:deb/debian/open-isns?arch=source&distro=forky",
"ecosystem": "Debian:14"
},
"versions": [
"0.101-1",
"0.101-2",
"0.101-2.1",
"0.103-1"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-55995.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
}
]Publisher severity
No explicit severity was provided.
- Event
- #57946 · Revision 1
- Added to Heist Feed
- Publisher date