CVE-2026-1848

published 2026-02-10

CVE-2026-1848: Connections received from the proxy port may not count towards total accepted connections, resulting in server crashes if the total number of connections…

Priority P3 39 high 7.5 CVSS 3.1

AV N AC L PR N UI N S U C N I N A H

Connections received from the proxy port may not count towards total accepted connections, resulting in server crashes if the total number of connections exceeds available resources. This only applies to connections accepted from the proxy port, pending the proxy protocol header.

Affected

6 ranges

Vendor	Product	Version range	Fixed in
mongodb	mongodb	>= 7.0.0 < 7.0.29	7.0.29
mongodb	mongodb	>= 8.0.0 < 8.0.18	8.0.18
mongodb	mongodb	>= 8.2.0 < 8.2.4	8.2.4
mongodb_inc	mongodb_server	>= 7.0 < 7.0.29	7.0.29
mongodb_inc	mongodb_server	>= 8.0 < 8.0.18	8.0.18
mongodb_inc	mongodb_server	>= 8.2 < 8.2.4	8.2.4

CVSS provenance

nvd v3.1 7.5 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

nvd v4.0 8.2 HIGH CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

osv 8.2 HIGH

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.

CWE-770