CVE-2021-35944

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CVSS 3.1

7.5 high

EPSS

1%p63

Published

Sep 29, 2021 (Sep 29, 2021)

Modified

Jun 17, 2026

Description

Couchbase Server 6.5.x, 6.6.x through 6.6.2, and 7.0.0 has a Buffer Overflow. A specially crafted network packet sent from an attacker can crash memcached.

Vendors: couchbase
Products: couchbase server
Weakness: CWE-120
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (1.1%)

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