CVE-2026-18709 Missing Authorization in MongoDB Sharded Transaction Commit/Abort Handling Leads to Cross-Shard Data Inconsistency
| Reporter | Title | Published | Views | Family All 5 |
|---|---|---|---|---|
 | CVE-2026-18709 | 11 Aug 202618:48 | – | attackerkb |
 | CVE-2026-18709 | 11 Aug 202618:48 | – | cve |
 | EUVD-2026-56883 | 11 Aug 202618:48 | – | euvd |
 | CVE-2026-18709 | 11 Aug 202619:17 | – | nvd |
 | CVE-2026-18709 Missing Authorization in MongoDB Sharded Transaction Commit/Abort Handling Leads to Cross-Shard Data Inconsistency | 11 Aug 202618:48 | – | vulnrichment |
[
{
"vendor": "MongoDB",
"product": "MongoDB Server",
"versions": [
{
"status": "affected",
"version": "8.3.0",
"lessThan": "8.3.8",
"versionType": "semver"
},
{
"status": "affected",
"version": "8.0",
"lessThan": "8.0.29",
"versionType": "semver"
},
{
"status": "affected",
"version": "7.0",
"lessThan": "7.0.40",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
}
]| Source | Link |
|---|---|
| jira | www.jira.mongodb.org/browse/SERVER-130544 |
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
11 Aug 2026 18:48Current
CVSS 45.9
CVSS 3.16.4