[UPDATE] [hoch] MongoDB: Mehrere Schwachstellen
Ein Angreifer kann mehrere Schwachstellen in MongoDB ausnutzen, um Abfrage- und Zugriffsbeschränkungen zu umgehen, nicht vorgesehene Datensätze oder Dateien auszulesen, zu verändern oder zu löschen sowie unter bestimmten Voraussetzungen MongoDB-Server oder Anwendungen zum Absturz zu bringen und dadurch einen Denial-of-Service zu verursachen.
Details
Original advisory: https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-3320
Exploitation outlook
EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.
- Low exploitation riskCVE-2026-820520.36% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 29% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2026-878030.31% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 23% of all EPSS-scored CVEs.
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2026-82052 | coverage & exploitation status | NVD · CVE.org |
| CVE-2026-87803 | coverage & exploitation status | NVD · CVE.org |
| CVE-2026-88022 | coverage & exploitation status | NVD · CVE.org |
| CVE-2026-88023 | coverage & exploitation status | NVD · CVE.org |
| CVE-2026-88024 | coverage & exploitation status | NVD · CVE.org |
| CVE-2026-88025 | coverage & exploitation status | NVD · CVE.org |
| CVE-2026-88026 | coverage & exploitation status | NVD · CVE.org |
| CVE-2026-88027 | coverage & exploitation status | NVD · CVE.org |
| CVE-2026-88028 | coverage & exploitation status | NVD · CVE.org |
| CVE-2026-88029 | coverage & exploitation status | NVD · CVE.org |
| CVE-2026-88030 | coverage & exploitation status | NVD · CVE.org |
| CVE-2026-88031 | coverage & exploitation status | NVD · CVE.org |
| CVE-2026-88032 | coverage & exploitation status | NVD · CVE.org |
| CVE-2026-88033 | coverage & exploitation status | NVD · CVE.org |
| CVE-2026-88034 | coverage & exploitation status | NVD · CVE.org |
| CVE-2026-88035 | coverage & exploitation status | NVD · CVE.org |
| CVE-2026-88036 | coverage & exploitation status | NVD · CVE.org |
Same CVEs, other sources
How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.
- unknownMultiples vulnérabilités dans MongoDB (14 septembre 2026)cert-fr-avis
- highCVE-2026-88036: Improper neutralization of special elements in data query logic in the GridFS component of the…nvd
- mediumCVE-2026-88035: A size check in the client-side authentication path of the MongoDB C Driver can wrap around, s…nvd
- highCVE-2026-88034: Improper neutralization of special elements in data query logic in the GridFS component of the…nvd
- highCVE-2026-88033: Improper neutralization of special elements in data query logic in the GridFS component of the…nvd
- mediumCVE-2026-88032: A use-after-free in the reactive client-side encryption component of the MongoDB Java Driver c…nvd
- highCVE-2026-88031: Improper neutralization of special elements in data query logic in the GridFS component of the…nvd
- highCVE-2026-88030: Improper neutralization of special elements in data query logic in the GridFS component of the…nvd
- highCVE-2026-88029: Improper neutralization of special elements in data query logic in the GridFS component of the…nvd
- mediumCVE-2026-88028: Improper neutralization of special elements in data query logic in the polymorphic relation ha…nvd
- highCVE-2026-88027: Improper neutralization of special elements in data query logic in the embedded-document relat…nvd
- mediumCVE-2026-88026: Improper neutralization of regular-expression metacharacters in the LINQ query translation com…nvd
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