November 11, 2026

CVE Watchtower

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CVE-2026-120828NVD

Vulnerability Summary

A replica-set database server node does not limit or reclaim internal wait records created while handling a client-supplied read option that names a point in time the node will never reach. A party with network access and no credentials can cause these records to accumulate without bound and persist after the requests end, which may make the server run out of memory and become unavailable.
Severity Level
HIGH(8.7)
Published Date
Nov 10, 2026
Last Modified
Nov 10, 2026
Exploitation Status
No confirmed exploitation yet
EPSS Score (30-Day)
Data Pending
Root Weakness (CWE)
CWE-770: Unknown/Unlisted Weakness ↗
Refer to the official MITRE database for detailed architectural specifications regarding this weakness.
CVSS v4.0 Base Metrics — Score 8.7 (HIGH)
Attack VectorNetwork
Attack ComplexityLow
Attack RequirementsNone
Privileges RequiredNone
User InteractionNone
Confidentiality (Vulnerable System)None
Integrity (Vulnerable System)None
Availability (Vulnerable System)High
Confidentiality (Subsequent System)None
Integrity (Subsequent System)None
Availability (Subsequent System)None
CVSS v3.1 Base Metrics — Score 7.5 (HIGH)
Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityNone
IntegrityNone
AvailabilityHigh

Affected & Patched Versions

Affected Versions
  • MongoDB MongoDB Server >= 9.0.0 and < 9.0.7
  • MongoDB MongoDB Server >= 8.3.0 and < 8.3.16
  • MongoDB MongoDB Server >= 8.0.0 and < 8.0.37
  • MongoDB MongoDB Server >= 7.0.0 and < 7.0.48
  • MongoDB MongoDB Server >= 6.0.0 and < 6.0.30
  • MongoDB MongoDB Server >= 5.0.0 and < 5.0.35
  • MongoDB MongoDB Server >= 4.4.0 and < 4.4.32
Patched Versions
  • MongoDB MongoDB Server 9.0.7
  • MongoDB MongoDB Server 8.3.16
  • MongoDB MongoDB Server 8.0.37
  • MongoDB MongoDB Server 7.0.48
  • MongoDB MongoDB Server 6.0.30
  • MongoDB MongoDB Server 5.0.35
  • MongoDB MongoDB Server 4.4.32
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🎁7-Day Free Trial — Try Pro or Team, no card required.
📧Email Delivery — Threat intel straight to your inbox.
♾️Unlimited Vendors — Track your entire stack.
🚨All New CVEs — Be the first to know.
📈EPSS Spike Alerts — Catch rising risk before it peaks.
🎯Custom EPSS/CVSS — Filter noise, focus on risk.
🛡️Exploit Intel — A 2nd confirmed-exploit signal beyond KEV.
🐙GitHub Issues — Auto-tracked, no duplicates.
📬Weekly Digest — One clean summary, not inbox spam.
🏷️Watchlist Groups — Tag alerts by team (Infra/AppSec/SOC).
💬Webhooks — Slack & Teams integration.
🔀Smart Routing — Critical alerts to one channel, rest to another.
🚫Ad-Free — Uninterrupted experience.

External References