MongoDB up to 7.0.38/8.0.27/8.2.11/8.3.6 Aggregation memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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4.1$0-$5k0.70

Summaryinfo

A vulnerability was found in MongoDB up to 7.0.38/8.0.27/8.2.11/8.3.6. It has been rated as problematic. This affects an unknown part of the component Aggregation. This manipulation causes memory corruption. This vulnerability is tracked as CVE-2026-13071. The attack is possible to be carried out remotely. No exploit exists.

Detailsinfo

A vulnerability was found in MongoDB up to 7.0.38/8.0.27/8.2.11/8.3.6. It has been declared as problematic. Affected by this vulnerability is an unknown function of the component Aggregation. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect availability. The summary by CVE is:

An authenticated user with read access can cause the mongod process to be terminated through certain aggregation expressions that execute server-side JavaScript. The issue involves improper memory handling during document processing.

The advisory is shared at jira.mongodb.org. This vulnerability is known as CVE-2026-13071 since 06/23/2026. The exploitation appears to be easy. The attack can be launched remotely. Neither technical details nor an exploit are publicly available.

Upgrading to version 7.0.39, 8.0.28, 8.2.12 or 8.3.7 eliminates this vulnerability.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: MongoDB 7.0.39/8.0.28/8.2.12/8.3.7

Timelineinfo

06/23/2026 CVE reserved
07/22/2026 +29 days Advisory disclosed
07/22/2026 +0 days VulDB entry created
07/22/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: jira.mongodb.org
Status: Confirmed

CVE: CVE-2026-13071 (🔒)
GCVE (CVE): GCVE-0-2026-13071
GCVE (VulDB): GCVE-100-382417

Entryinfo

Created: 07/22/2026 22:43
Changes: 07/22/2026 22:43 (54)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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