UBUNTU-CVE-2026-85509

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Source
https://ubuntu.com/security/CVE-2026-85509
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-85509.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-85509
Upstream
  • CVE-2026-85509
Published
2026-09-04T00:00:00Z
Modified
2026-09-05T06:15:58.488007009Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

FreeIPMI before 1.6.19 has a stack-based buffer overflow in readfru_data in libfreeipmi/fru/ipmi-fru.c when a BMC returns more bytes than requested.

References

Affected packages

Ubuntu:22.04:LTS
freeipmi

Package

Name
freeipmi
Purl
pkg:deb/ubuntu/freeipmi?arch=source&distro=jammy

Affected ranges

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

Affected versions

1.*
1.6.6-4
1.6.6-5
1.6.8-1
1.6.9-1
1.6.9-2
1.6.9-2ubuntu0.22.04.1
1.6.9-2ubuntu0.22.04.2
1.6.9-2ubuntu0.22.04.3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "freeipmi",
            "binary_version": "1.6.9-2ubuntu0.22.04.3"
        },
        {
            "binary_name": "freeipmi-bmc-watchdog",
            "binary_version": "1.6.9-2ubuntu0.22.04.3"
        },
        {
            "binary_name": "freeipmi-common",
            "binary_version": "1.6.9-2ubuntu0.22.04.3"
        },
        {
            "binary_name": "freeipmi-ipmidetect",
            "binary_version": "1.6.9-2ubuntu0.22.04.3"
        },
        {
            "binary_name": "freeipmi-ipmiseld",
            "binary_version": "1.6.9-2ubuntu0.22.04.3"
        },
        {
            "binary_name": "freeipmi-tools",
            "binary_version": "1.6.9-2ubuntu0.22.04.3"
        },
        {
            "binary_name": "libfreeipmi17",
            "binary_version": "1.6.9-2ubuntu0.22.04.3"
        },
        {
            "binary_name": "libipmiconsole2",
            "binary_version": "1.6.9-2ubuntu0.22.04.3"
        },
        {
            "binary_name": "libipmidetect0",
            "binary_version": "1.6.9-2ubuntu0.22.04.3"
        },
        {
            "binary_name": "libipmimonitoring6",
            "binary_version": "1.6.9-2ubuntu0.22.04.3"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-85509.json"
Ubuntu:24.04:LTS
freeipmi

Package

Name
freeipmi
Purl
pkg:deb/ubuntu/freeipmi?arch=source&distro=noble

Affected ranges

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

Affected versions

1.*
1.6.11-1
1.6.11-2
1.6.13-2
1.6.13-3
1.6.13-3ubuntu0.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "freeipmi",
            "binary_version": "1.6.13-3ubuntu0.1"
        },
        {
            "binary_name": "freeipmi-bmc-watchdog",
            "binary_version": "1.6.13-3ubuntu0.1"
        },
        {
            "binary_name": "freeipmi-common",
            "binary_version": "1.6.13-3ubuntu0.1"
        },
        {
            "binary_name": "freeipmi-ipmidetect",
            "binary_version": "1.6.13-3ubuntu0.1"
        },
        {
            "binary_name": "freeipmi-ipmiseld",
            "binary_version": "1.6.13-3ubuntu0.1"
        },
        {
            "binary_name": "freeipmi-tools",
            "binary_version": "1.6.13-3ubuntu0.1"
        },
        {
            "binary_name": "libfreeipmi17",
            "binary_version": "1.6.13-3ubuntu0.1"
        },
        {
            "binary_name": "libipmiconsole2",
            "binary_version": "1.6.13-3ubuntu0.1"
        },
        {
            "binary_name": "libipmidetect0",
            "binary_version": "1.6.13-3ubuntu0.1"
        },
        {
            "binary_name": "libipmimonitoring6",
            "binary_version": "1.6.13-3ubuntu0.1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-85509.json"
Ubuntu:26.04:LTS
freeipmi

Package

Name
freeipmi
Purl
pkg:deb/ubuntu/freeipmi?arch=source&distro=resolute

Affected ranges

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

Affected versions

1.*
1.6.15-2
1.6.16-1
1.6.16-1ubuntu0.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "freeipmi",
            "binary_version": "1.6.16-1ubuntu0.1"
        },
        {
            "binary_name": "freeipmi-bmc-watchdog",
            "binary_version": "1.6.16-1ubuntu0.1"
        },
        {
            "binary_name": "freeipmi-common",
            "binary_version": "1.6.16-1ubuntu0.1"
        },
        {
            "binary_name": "freeipmi-ipmidetect",
            "binary_version": "1.6.16-1ubuntu0.1"
        },
        {
            "binary_name": "freeipmi-ipmiseld",
            "binary_version": "1.6.16-1ubuntu0.1"
        },
        {
            "binary_name": "freeipmi-tools",
            "binary_version": "1.6.16-1ubuntu0.1"
        },
        {
            "binary_name": "libfreeipmi17",
            "binary_version": "1.6.16-1ubuntu0.1"
        },
        {
            "binary_name": "libipmiconsole2",
            "binary_version": "1.6.16-1ubuntu0.1"
        },
        {
            "binary_name": "libipmidetect0",
            "binary_version": "1.6.16-1ubuntu0.1"
        },
        {
            "binary_name": "libipmimonitoring6",
            "binary_version": "1.6.16-1ubuntu0.1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-85509.json"
Ubuntu:Pro:14.04:LTS
freeipmi

Package

Name
freeipmi
Purl
pkg:deb/ubuntu/freeipmi?arch=source&distro=esm-infra-legacy%2Ftrusty

Affected ranges

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

Affected versions

1.*
1.1.5-3ubuntu2
1.1.5-3ubuntu3
1.1.5-3ubuntu3.1
1.1.5-3ubuntu3.2
1.1.5-3ubuntu3.3
1.1.5-3ubuntu3.3+esm1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "freeipmi",
            "binary_version": "1.1.5-3ubuntu3.3+esm1"
        },
        {
            "binary_name": "freeipmi-bmc-watchdog",
            "binary_version": "1.1.5-3ubuntu3.3+esm1"
        },
        {
            "binary_name": "freeipmi-common",
            "binary_version": "1.1.5-3ubuntu3.3+esm1"
        },
        {
            "binary_name": "freeipmi-ipmidetect",
            "binary_version": "1.1.5-3ubuntu3.3+esm1"
        },
        {
            "binary_name": "freeipmi-tools",
            "binary_version": "1.1.5-3ubuntu3.3+esm1"
        },
        {
            "binary_name": "libfreeipmi12",
            "binary_version": "1.1.5-3ubuntu3.3+esm1"
        },
        {
            "binary_name": "libipmiconsole2",
            "binary_version": "1.1.5-3ubuntu3.3+esm1"
        },
        {
            "binary_name": "libipmidetect0",
            "binary_version": "1.1.5-3ubuntu3.3+esm1"
        },
        {
            "binary_name": "libipmimonitoring5",
            "binary_version": "1.1.5-3ubuntu3.3+esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-85509.json"
Ubuntu:Pro:16.04:LTS
freeipmi

Package

Name
freeipmi
Purl
pkg:deb/ubuntu/freeipmi?arch=source&distro=esm-infra-legacy%2Fxenial

Affected ranges

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

Affected versions

1.*
1.1.5-3ubuntu7
1.4.11-1ubuntu1
1.4.11-1.1ubuntu2~0.16.04
1.4.11-1.1ubuntu3~0.16.04
1.4.11-1.1ubuntu4~0.16.04
1.4.11-1.1ubuntu4.1~0.16.04
1.4.11-1.1ubuntu4.1~0.16.04.1~esm1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "freeipmi",
            "binary_version": "1.4.11-1.1ubuntu4.1~0.16.04.1~esm1"
        },
        {
            "binary_name": "freeipmi-bmc-watchdog",
            "binary_version": "1.4.11-1.1ubuntu4.1~0.16.04.1~esm1"
        },
        {
            "binary_name": "freeipmi-common",
            "binary_version": "1.4.11-1.1ubuntu4.1~0.16.04.1~esm1"
        },
        {
            "binary_name": "freeipmi-ipmidetect",
            "binary_version": "1.4.11-1.1ubuntu4.1~0.16.04.1~esm1"
        },
        {
            "binary_name": "freeipmi-ipmiseld",
            "binary_version": "1.4.11-1.1ubuntu4.1~0.16.04.1~esm1"
        },
        {
            "binary_name": "freeipmi-tools",
            "binary_version": "1.4.11-1.1ubuntu4.1~0.16.04.1~esm1"
        },
        {
            "binary_name": "libfreeipmi16",
            "binary_version": "1.4.11-1.1ubuntu4.1~0.16.04.1~esm1"
        },
        {
            "binary_name": "libipmiconsole2",
            "binary_version": "1.4.11-1.1ubuntu4.1~0.16.04.1~esm1"
        },
        {
            "binary_name": "libipmidetect0",
            "binary_version": "1.4.11-1.1ubuntu4.1~0.16.04.1~esm1"
        },
        {
            "binary_name": "libipmimonitoring5a",
            "binary_version": "1.4.11-1.1ubuntu4.1~0.16.04.1~esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-85509.json"
Ubuntu:Pro:18.04:LTS
freeipmi

Package

Name
freeipmi
Purl
pkg:deb/ubuntu/freeipmi?arch=source&distro=esm-infra%2Fbionic

Affected ranges

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

Affected versions

1.*
1.4.11-1.1ubuntu4
1.4.11-1.1ubuntu4.1
1.4.11-1.1ubuntu4.1+esm1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "freeipmi",
            "binary_version": "1.4.11-1.1ubuntu4.1+esm1"
        },
        {
            "binary_name": "freeipmi-bmc-watchdog",
            "binary_version": "1.4.11-1.1ubuntu4.1+esm1"
        },
        {
            "binary_name": "freeipmi-common",
            "binary_version": "1.4.11-1.1ubuntu4.1+esm1"
        },
        {
            "binary_name": "freeipmi-ipmidetect",
            "binary_version": "1.4.11-1.1ubuntu4.1+esm1"
        },
        {
            "binary_name": "freeipmi-ipmiseld",
            "binary_version": "1.4.11-1.1ubuntu4.1+esm1"
        },
        {
            "binary_name": "freeipmi-tools",
            "binary_version": "1.4.11-1.1ubuntu4.1+esm1"
        },
        {
            "binary_name": "libfreeipmi16",
            "binary_version": "1.4.11-1.1ubuntu4.1+esm1"
        },
        {
            "binary_name": "libipmiconsole2",
            "binary_version": "1.4.11-1.1ubuntu4.1+esm1"
        },
        {
            "binary_name": "libipmidetect0",
            "binary_version": "1.4.11-1.1ubuntu4.1+esm1"
        },
        {
            "binary_name": "libipmimonitoring5a",
            "binary_version": "1.4.11-1.1ubuntu4.1+esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-85509.json"
Ubuntu:Pro:20.04:LTS
freeipmi

Package

Name
freeipmi
Purl
pkg:deb/ubuntu/freeipmi?arch=source&distro=esm-infra%2Ffocal

Affected ranges

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

Affected versions

1.*
1.6.3-1.1ubuntu2
1.6.4-3ubuntu1
1.6.4-3ubuntu1.1
1.6.4-3ubuntu1.1+esm1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "freeipmi",
            "binary_version": "1.6.4-3ubuntu1.1+esm1"
        },
        {
            "binary_name": "freeipmi-bmc-watchdog",
            "binary_version": "1.6.4-3ubuntu1.1+esm1"
        },
        {
            "binary_name": "freeipmi-common",
            "binary_version": "1.6.4-3ubuntu1.1+esm1"
        },
        {
            "binary_name": "freeipmi-ipmidetect",
            "binary_version": "1.6.4-3ubuntu1.1+esm1"
        },
        {
            "binary_name": "freeipmi-ipmiseld",
            "binary_version": "1.6.4-3ubuntu1.1+esm1"
        },
        {
            "binary_name": "freeipmi-tools",
            "binary_version": "1.6.4-3ubuntu1.1+esm1"
        },
        {
            "binary_name": "libfreeipmi17",
            "binary_version": "1.6.4-3ubuntu1.1+esm1"
        },
        {
            "binary_name": "libipmiconsole2",
            "binary_version": "1.6.4-3ubuntu1.1+esm1"
        },
        {
            "binary_name": "libipmidetect0",
            "binary_version": "1.6.4-3ubuntu1.1+esm1"
        },
        {
            "binary_name": "libipmimonitoring6",
            "binary_version": "1.6.4-3ubuntu1.1+esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-85509.json"