CVE-2026-96749 Heap out-of-bounds write via signed size overflow in BSON document encoding
| Reporter | Title | Published | Views | Family All 10 |
|---|---|---|---|---|
 | CVE-2026-96749 | 25 Sep 202602:09 | – | circl |
 | CVE-2026-96749 | 24 Sep 202618:18 | – | cve |
 | CVE-2026-96749 | 24 Sep 202618:18 | – | debiancve |
 | EUVD-2026-86348 | 24 Sep 202618:18 | – | euvd |
 | CVE-2026-96749 | 24 Sep 202619:17 | – | nvd |
 | DEBIAN-CVE-2026-96749 | 24 Sep 202619:17 | – | osv |
| UBUNTU-CVE-2026-96749 | 24 Sep 202600:00 | – | osv |
 | CVE-2026-96749 | 24 Sep 202618:56 | – | redhatcve |
 | CVE-2026-96749 | 24 Sep 202600:00 | – | ubuntucve |
 | CVE-2026-96749 Heap out-of-bounds write via signed size overflow in BSON document encoding | 24 Sep 202618:18 | – | vulnrichment |
[
{
"vendor": "MongoDB",
"product": "Python Driver",
"versions": [
{
"status": "affected",
"version": "1.9.0",
"lessThan": "4.18.2",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
}
]Data
Build on a solid foundation with Vulners data
We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data
Api
Power your application with Vulners API
The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access
App
Assess and manage vulnerabilities with Vulners tools
Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation
24 Sep 2026 19:12Current
CVSS 47.5
CVSS 3.18.4
SSVC