USN-8986-1

Source
https://ubuntu.com/security/notices/USN-8986-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8986-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-8986-1
Upstream
Related
Published
2026-11-03T17:36:26Z
Modified
2026-11-04T03:43:11Z
Summary
libphp-swiftmailer vulnerability
Details

Dawid Golunski discovered that Swift Mailer did not properly sanitize e-mail addresses in the mail transport. A remote attacker could possibly use this issue to pass extra parameters to the mail command and execute arbitrary code.

References

Affected packages

Ubuntu:Pro:16.04:LTS / libphp-swiftmailer

Package

Name
libphp-swiftmailer
Purl
pkg:deb/ubuntu/libphp-swiftmailer?arch=source&distro=esm-apps-legacy%2Fxenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.4.1-1ubuntu1+esm1

Affected versions

5.*
5.4.1-1
5.4.1-1ubuntu1

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "libphp-swiftmailer",
            "binary_version": "5.4.1-1ubuntu1+esm1"
        },
        {
            "binary_name": "php-swiftmailer",
            "binary_version": "5.4.1-1ubuntu1+esm1"
        }
    ]
}

Database specific

cves_map
{
    "cves": [
        {
            "id": "CVE-2016-10074",
            "severity": [
                {
                    "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ]
        }
    ],
    "ecosystem": "Ubuntu:Pro:16.04:LTS"
}
source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8986-1.json"