Libbson vulnerabilitiesRanked by how likely they are to be used.
Libbson is made by Mongodb. We track 3 published vulnerabilities in it, across 140 versions. None of them is on the list of flaws known to be exploited today. If you run Libbson, keep it on a version the vendor still supports.
We keep watching the known-exploited list.
Which Libbson vulnerabilities are being exploited?
This is the list that matters most: flaws criminals are using now.
None of Libbson's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.
Which Libbson flaws are most likely to be used?
Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.
- 2.1%CVE-2018-16790High
_bson_iter_next_internal in bson-iter.c in libbson 1.12.0, as used in MongoDB mongo-c-driver and other products, has a heap-based buffer over-read via a crafted bson buffer.
- 0.8%CVE-2025-0755High
The various bson_append functions in the MongoDB C driver library may be susceptible to buffer overflow when performing operations that could result in a final BSON document which exceeds the maximum allowable size...
- 0.4%CVE-2024-6381Medium
The bson_strfreev function in the MongoDB C driver library may be susceptible to an integer overflow where the function will try to free memory at a negative offset.
Running Libbson? We'll keep checking.
Looking flaws up one at a time doesn't scale. Tell us what you run once, and we tell you which flaws matter to you, in what order, and keep watching for new ones.
- Tell us what you runPick your software from a list, or let us work it out from your website.
- We match it to every flawOver 400,000 published flaws, checked against your list.
- Ranked by real-world riskA 0 to 100 score, led by evidence criminals are using it.
- Told as soon as we knowAn alert by email, in the app or by webhook to your own tools.
Free plan, no card needed. Nothing to install.
1 new flaw affects software Acme tracks
_bson_iter_next_internal in bson-iter.c in libbson 1.12.0, as used in MongoDB mongo-c-driver and other products, has a heap-based buffer over-read via a crafted bson buffer.
- Matched to
- Libbson on Acme's software list
- What to do
- Plan in the vendor’s update
Sent to the alert recipients Acme chose. Also in the app and to Acme's webhook.
We track 3 published vulnerabilities listed under the name Libbson, across 140 versions.
None of Libbson's vulnerabilities is on the list of flaws known to be exploited today.
Create a Precursor Intelligence account and track Libbson. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.