UBUNTU-CVE-2026-35580

Affected packages

Ubuntu:25.10 / botan3

Package

Name
botan3
Purl
pkg:deb/ubuntu/botan3@3.7.1+dfsg-2?arch=source&distro=questing

Affected ranges

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

Affected versions

3.*
3.7.1+dfsg-2

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "botan",
            "binary_version": "3.7.1+dfsg-2"
        },
        {
            "binary_name": "libbotan-3-7",
            "binary_version": "3.7.1+dfsg-2"
        },
        {
            "binary_name": "libbotan-3-dev",
            "binary_version": "3.7.1+dfsg-2"
        },
        {
            "binary_name": "python3-botan",
            "binary_version": "3.7.1+dfsg-2"
        }
    ]
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-35580.json"