What is CVE-2026-9270?

CVE-2026-9270 is a critical-severity vulnerability in Binary Datadog\, classified under CRLF Injection. CVSS score: 9.1/10. Published 2026-06-05.

How severe is CVE-2026-9270?

Critical severity. CVSS v3 base score is 9.1 out of 10.

Vulnerability in Binary Datadog\

CVE-2026-9270

DataDog::DogStatsd versions through 0.07 for Perl allow metric injections. DataDog::DogStatsd does not properly sanitise input, allowing metric injections of data from untrusted sources. The send_stats method does not remove newlines fro…

Vulnerability class: CRLF Injection

EPSS: 0.003 (25.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.

Affected products

Binary Datadog\ — versions \
Binary Datadog::dogstatsd — versions 0

Weakness classification (CWE)

References

9b29abf9-4ab0-4765-b253-1875cd9b441e (Third Party Advisory)
9b29abf9-4ab0-4765-b253-1875cd9b441e (Third Party Advisory)
9b29abf9-4ab0-4765-b253-1875cd9b441e (Third Party Advisory)

Frequently asked questions

What is CVE-2026-9270?: CVE-2026-9270 is a critical-severity vulnerability in Binary Datadog\, classified under CRLF Injection. CVSS score: 9.1/10. Published 2026-06-05.
How severe is CVE-2026-9270?: Critical severity. CVSS v3 base score is 9.1 out of 10.