CVE-2026-25611
Pre-Authentication Memory Exhaustion Denial of Service in MongoDB Server
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 8.2.4, 8.0.18, 7.0.29
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: yes
- Technical impact: partial
Summary
A series of specifically crafted, unauthenticated messages can exhaust available memory and crash a MongoDB server.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: yes · Technical impact: partial
- Record last updated
Affected versions
- MongoDB Inc MongoDB Server
From 8.2 · fixed in 8.2.4; From 8.0 · fixed in 8.0.18; From 7.0 · fixed in 7.0.29