CVE-2021-46461

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

3.15% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 87.0% of scored records. A rank, not a probability.

NVD base score

9.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2022-02-14 21:47Z4 YR AGO

Last updated

2024-08-04 05:10Z2 YR AGO

Reserved

2022-01-24

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferClass

Data version

5.1

Document digest

076ac299e8d0466ffac3721bfc568a813992fb94208b0192319f7d9c31b4e7a4

• github.comhttps://github.com/nginx/njs/issues/450x_refsource_MISC
• github.comhttps://github.com/nginx/njs/commit/d457c9545e7e71ebb5c0479eb16b9d33175855e2x_refsource_MISC
• security.netapp.comhttps://security.netapp.com/advisory/ntap-20220303-0007/x_refsource_CONFIRM