UBUNTU-CVE-2026-75893

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Source
https://ubuntu.com/security/CVE-2026-75893
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-75893.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-75893
Upstream
  • CVE-2026-75893
Published
2026-09-18T19:16:00Z
Modified
2026-09-23T23:35:43Z
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
  • Ubuntu - medium
Summary
[none]
Details

In osmo-bsc from 1.0.1 through 1.14.1 a heap based buffer overflow issue was found in the ipaccess_proxy_read_msg()  function via IPA frame lengths.

References

Affected packages

Ubuntu:20.04:LTS / osmo-bsc

Package

Name
osmo-bsc
Purl
pkg:deb/ubuntu/osmo-bsc?arch=source&distro=focal

Affected ranges

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

Affected versions

1.*
1.3.0-2

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "abisip-find",
            "binary_version":  "1.3.0-2"
        },
        {
            "binary_name":  "osmo-bsc",
            "binary_version":  "1.3.0-2"
        },
        {
            "binary_name":  "osmo-bsc-bs11-utils",
            "binary_version":  "1.3.0-2"
        },
        {
            "binary_name":  "osmo-bsc-ipaccess-utils",
            "binary_version":  "1.3.0-2"
        },
        {
            "binary_name":  "osmo-bsc-meas-utils",
            "binary_version":  "1.3.0-2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-75893.json"

Ubuntu:22.04:LTS / osmo-bsc

Package

Name
osmo-bsc
Purl
pkg:deb/ubuntu/osmo-bsc?arch=source&distro=jammy

Affected ranges

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

Affected versions

1.*
1.6.1+dfsg1-4
1.6.1+dfsg1-4build2

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "abisip-find",
            "binary_version":  "1.6.1+dfsg1-4build2"
        },
        {
            "binary_name":  "osmo-bsc",
            "binary_version":  "1.6.1+dfsg1-4build2"
        },
        {
            "binary_name":  "osmo-bsc-bs11-utils",
            "binary_version":  "1.6.1+dfsg1-4build2"
        },
        {
            "binary_name":  "osmo-bsc-ipaccess-utils",
            "binary_version":  "1.6.1+dfsg1-4build2"
        },
        {
            "binary_name":  "osmo-bsc-meas-utils",
            "binary_version":  "1.6.1+dfsg1-4build2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-75893.json"

Ubuntu:24.04:LTS / osmo-bsc

Package

Name
osmo-bsc
Purl
pkg:deb/ubuntu/osmo-bsc?arch=source&distro=noble

Affected ranges

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

Affected versions

1.*
1.9.0-3
1.9.0-3build2

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "abisip-find",
            "binary_version":  "1.9.0-3build2"
        },
        {
            "binary_name":  "osmo-bsc",
            "binary_version":  "1.9.0-3build2"
        },
        {
            "binary_name":  "osmo-bsc-bs11-utils",
            "binary_version":  "1.9.0-3build2"
        },
        {
            "binary_name":  "osmo-bsc-ipaccess-utils",
            "binary_version":  "1.9.0-3build2"
        },
        {
            "binary_name":  "osmo-bsc-meas-utils",
            "binary_version":  "1.9.0-3build2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-75893.json"

Ubuntu:26.04:LTS / osmo-bsc

Package

Name
osmo-bsc
Purl
pkg:deb/ubuntu/osmo-bsc?arch=source&distro=resolute

Affected ranges

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

Affected versions

1.*
1.13.0-2
1.13.0-2build1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "abisip-find",
            "binary_version":  "1.13.0-2build1"
        },
        {
            "binary_name":  "osmo-bsc",
            "binary_version":  "1.13.0-2build1"
        },
        {
            "binary_name":  "osmo-bsc-bs11-utils",
            "binary_version":  "1.13.0-2build1"
        },
        {
            "binary_name":  "osmo-bsc-ipaccess-utils",
            "binary_version":  "1.13.0-2build1"
        },
        {
            "binary_name":  "osmo-bsc-meas-utils",
            "binary_version":  "1.13.0-2build1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-75893.json"