UBUNTU-CVE-2026-90558

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Source
https://ubuntu.com/security/CVE-2026-90558
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-90558.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-90558
Upstream
Published
2026-09-14T00:00:00Z
Modified
2026-09-14T11:18:27Z
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
  • 9.3 (Critical) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

sngrep through 1.8.4 contains stack buffer overflow vulnerabilities in SIP attribute formatting routines when header values exceed the 255-byte buffer limit. Attackers can craft malicious SIP packets with oversized Call-ID, X-Call-ID, or other header fields to overflow stack buffers and cause crashes or execute arbitrary code during packet parsing and rendering.

References

Affected packages

Ubuntu:16.04:LTS
sngrep

Package

Name
sngrep
Purl
pkg:deb/ubuntu/sngrep?arch=source&distro=xenial

Affected ranges

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

Affected versions

0.*
0.4.1-1
1.*
1.0.0-1
1.1.0-1
1.2.0-1
1.2.0-1build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "sngrep",
            "binary_version": "1.2.0-1build1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-90558.json"
Ubuntu:18.04:LTS
sngrep

Package

Name
sngrep
Purl
pkg:deb/ubuntu/sngrep?arch=source&distro=bionic

Affected ranges

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

Affected versions

1.*
1.4.3-1
1.4.4-1
1.4.4-2
1.4.5-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "sngrep",
            "binary_version": "1.4.5-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-90558.json"
Ubuntu:20.04:LTS
sngrep

Package

Name
sngrep
Purl
pkg:deb/ubuntu/sngrep?arch=source&distro=focal

Affected ranges

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

Affected versions

1.*
1.4.6-1
1.4.6-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "sngrep",
            "binary_version": "1.4.6-2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-90558.json"
Ubuntu:22.04:LTS
sngrep

Package

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

Affected ranges

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

Affected versions

1.*
1.4.9-1
1.4.10-1
1.4.10-1ubuntu0.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "sngrep",
            "binary_version": "1.4.10-1ubuntu0.1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-90558.json"
Ubuntu:24.04:LTS
sngrep

Package

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

Affected ranges

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

Affected versions

1.*
1.7.0-2
1.8.0-1
1.8.0-1build1
1.8.0-1build2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "sngrep",
            "binary_version": "1.8.0-1build2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-90558.json"
Ubuntu:26.04:LTS
sngrep

Package

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

Affected ranges

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

Affected versions

1.*
1.8.2-1
1.8.3-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "sngrep",
            "binary_version": "1.8.3-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-90558.json"