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VulnerabilityPublished

CVE-2026-116641: The DB Tools rely on the TLS implementation in Golang’s standard library, which generally uses the

Source GCVE Database

0
Authoritative record:CVE-2026-116641· High 7.6

Not known to be exploited · CVSS 7.6 High : upgrade to 100.20.0 soon.

Data as of 29 Oct 2026, 01:15 UTC

CVSS 4.0 base score
7.6High
How severe the flaw is on the 0–10 CVSS scale.
Patch
Available – fixed in 100.20.0
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

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 28 Oct 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponised: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 26 Oct 2026.

What to do

Upgrade Database Tools to 100.20.0.

Affected software

ProductAffectedFixed in
MongoDBDatabase ToolsAffected
  • <100.20.0
Fixed in
  • 100.20.0

AI-suggested

Update DB Tools to version 100.20.0 or later, which is compiled with Golang 1.27.3 and includes the denylist for eMudhra CA certificates. This update resolves the vulnerability by preventing trust in these known-bad certificates. No other mitigation is indicated.

Description

DB Tools versions compiled with Golang 1.26.8 rely on a TLS implementation that does not include an internal denylist for certain known-bad CA certificates, specifically the eMudhra certificates. This issue is addressed in Golang 1.27.3, which adds these certificates to the denylist. DB Tools version 100.20.0 updates to Golang 1.27.3 to resolve this vulnerability.

References

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