CVE-2026-1208288.7High
CVE-2026-120828: Memory exhaustion via abandoned far-future read-concern waiters in disaggregated storage
MongoDB · MongoDB Server
Vendor fix available · Affected: MongoDB Server · Exploitation: not established
ExploitationNot established
Not in CISA KEV as of catalogue 2026.11.10 (10 Nov)
- In CISA KEV: not seen
- Exploited (reported): not seen
- Scanning observed: not seen
- Proof of concept public: not seen
- Not establishedNothing in the sources we check
No EPSS score yet. The score appears once FIRST publishes it.
8.7HighCVSS
LowMediumHighCrit.
DescriptionNVD
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.
Coverage1 article · 1 outlet
First in our coverage: SecurityOnline, 11 Nov.
- MongoDB fixes 26 security flaws across Server versionsSecurityOnline · first in our coverage · mentions it in passing
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