UBUNTU-CVE-2026-55558

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Source
https://ubuntu.com/security/CVE-2026-55558
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-55558.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-55558
Upstream
Published
2026-08-21T00:00:00Z
Modified
2026-08-21T10:00:07.367499485Z
Severity
  • Ubuntu - medium
Summary
[none]
Details

(aiosmtplib is an asynchronous SMTP client for use with asyncio. Prior ...)

References

Affected packages

Ubuntu:22.04:LTS / aiosmtplib

Package

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

Affected ranges

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

Affected versions

1.*
1.1.4-1
1.1.4-2
1.1.6-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "python3-aiosmtplib",
            "binary_version": "1.1.6-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-55558.json"

Ubuntu:26.04:LTS / aiosmtplib

Package

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

Affected ranges

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

Affected versions

4.*
4.0.0-1
4.0.2-1
5.*
5.0.0-1
5.1.0-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "python3-aiosmtplib",
            "binary_version": "5.1.0-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-55558.json"