UBUNTU-CVE-2026-116641

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Source

https://ubuntu.com/security/CVE-2026-116641

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-116641.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-116641

Upstream

CVE-2026-116641

Published

2026-11-05T00:00:00Z

Modified

2026-11-06T01:00:17Z

Severity

6.8 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N CVSS Calculator
7.6 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Ubuntu - medium

Summary

[none]

Details

The DB Tools rely on the TLS implementation in Golang’s standard library, which generally uses the system CA store. However, the crypto/x509 package also has its own internal denylist of known-bad CA certificates. Golang 1.27.3 adds the eMudhra certificates to this list. DB Tools version 100.19.0 was compiled with Golang 1.26.8, which does not include this check. The issue is resolved by updating to Golang 1.27.3 in DB Tools 100.20.0

References

Affected packages

Ubuntu:18.04:LTS / mongo-tools

Package

Name: mongo-tools
Purl: pkg:deb/ubuntu/mongo-tools?arch=source&distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Affected versions

3.*

3.2.11-1

3.2.11-1ubuntu1

3.4.14-1

3.4.14-2

3.6.3-0ubuntu1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "mongo-tools",
            "binary_version": "3.6.3-0ubuntu1"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-116641.json"

Ubuntu:20.04:LTS / mongo-tools