CVE-2025-48367

Description

Redis is an open source, in-memory database that persists on disk. An unauthenticated connection can cause repeated IP protocol errors, leading to client starvation and, ultimately, a denial of service. This vulnerability is fixed in 8.0.3, 7.4.5, 7.2.10, and 6.2.19.

How to fix CVE-2025-48367

To remediate CVE-2025-48367, upgrade the affected package to a fixed version below.

—upgrade to 7.2.11-r0 or later
—upgrade to 6.2.19 or later
—upgrade to 6.2.19 or later
—upgrade to 7.2.10 or later
—upgrade to 7.3.5+ds-1 or later
—upgrade to 5:6.0.16-1+deb11u7 or later
—upgrade to 8.1.1+dfsg1-3 or later

Is CVE-2025-48367 being exploited?

Low — EPSS is 0.5%, meaning exploitation activity has not been observed at scale.

Affected packages (7)

from 0, < 7.2.11-r0
from 0, < 6.2.19, >= 7.0.0, < 7.2.10, >= 8.0.0, < 8.0.3, >= 7.4.0, < 7.4.5
from 0, < 6.2.19, >= 7.0.0, < 7.2.10, >= 8.0.0, < 8.0.3, >= 7.4.0, < 7.4.5
from 0, < 7.2.10, >= 7.3.0, < 8.0.4, >= 8.1.0, < 8.1.3
from 0, < 7.3.5+ds-1
from 0, < 5:6.0.16-1+deb11u7
from 0, < 8.1.1+dfsg1-3

CVSS scores

Source	Version	Severity	Vector
osv	CVSS 3.1	HIGH7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H