CVE-2022-28049

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

0.80% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 54.1% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

2022-04-15 13:06Z4 YR AGO

Last updated

2024-08-03 05:41Z2 YR AGO

Reserved

2022-03-28

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-476NULL Pointer DereferenceBase

Data version

5.1

Document digest

4d8d48f2c3ee9854fdbca68fec31e07e89afa0d5b1e519d89143224decd96c37

• github.comhttps://github.com/nginx/njs/issues/473x_refsource_MISC
• github.comhttps://github.com/nginx/njs/commit/f65981b0b8fcf02d69a40bc934803c25c9f607abx_refsource_MISC
• security.netapp.comhttps://security.netapp.com/advisory/ntap-20220519-0008/x_refsource_CONFIRM