CVE-2025-11695
Configuration may unexpectedly disable certificate validation
When tlsInsecure=False appears in a connection string, certificate validation is disabled.
This vulnerability affects MongoDB Rust Driver versions prior to v3.2.5
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- High
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Configuration may unexpectedly disable certificate validation
When tlsInsecure=False appears in a connection string, certificate validation is disabled.
This vulnerability affects MongoDB Rust Driver versions prior to v3.2.5
- Record
CVE-2025-11695- CVSS 3.1
- 8.0 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N - Weakness
- CWE-295
- Updated
- 2026-11-02
EUVDEUVD-2025-34070
When tlsInsecure=False appears in a connection string, certificate validation is disabled.
This vulnerability affects MongoDB Rust Driver versions prior to v3.2.5
- Record
EUVD-2025-34070- CVSS 3.1
- 8.0 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-3p6w-gv5g-xjw9
MongoDB Rust Driver has certificate validation disabled when `tlsInsecure=False` appears in connection string
When tlsInsecure=False appears in a connection string, certificate validation is disabled.
This vulnerability affects MongoDB Rust Driver versions prior to v3.2.5.
- Record
GHSA-3p6w-gv5g-xjw9- CVSS 3.1
- 8.0 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N - Weakness
- CWE-295
- Updated
- 2026-11-02
NVD
When tlsInsecure=False appears in a connection string, certificate validation is disabled.
This vulnerability affects MongoDB Rust Driver versions prior to v3.2.5
- Record
CVE-2025-11695- CVSS 3.1
- 8.0 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N - CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N - Weakness
- CWE-295
- Updated
- 2026-11-02
OSV
Configuration may unexpectedly disable certificate validation
When tlsInsecure=False appears in a connection string, certificate validation is disabled.
This vulnerability affects MongoDB Rust Driver versions prior to v3.2.5
- Record
CVE-2025-11695- CVSS 3.1
- 8.0 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N - Weakness
- CWE-295
- Updated
- 2026-11-02
OSVGHSA-3p6w-gv5g-xjw9
MongoDB Rust Driver has certificate validation disabled when `tlsInsecure=False` appears in connection string
When tlsInsecure=False appears in a connection string, certificate validation is disabled.
This vulnerability affects MongoDB Rust Driver versions prior to v3.2.5.
- Record
GHSA-3p6w-gv5g-xjw9- CVSS 3.1
- 8.0 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N - Weakness
- CWE-295
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
mongodbcrates.io |
before 3.2.5 | 3.2.5 |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2025-11695 is a high vulnerability (CVSS 8.0) in Mongodb Rust Driver, published October 13, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.18%, the 7th percentile. Fixed in mongodb 3.2.5.
References
jira.mongodb.org/browse/RUST-2264
nvd.nist.gov/vuln/detail/CVE-2025-11695
github.com/mongodb/mongo-rust-driver/pull/1453