CVE-2022-30055

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

3.88% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 89.3% 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

2022-05-16 16:47Z4 YR AGO

Last updated

2024-08-03 06:40Z2 YR AGO

Reserved

2022-05-02

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')Base

Data version

5.1

Document digest

9b6b2099e5d215cb3ec8694b47d4d6a81088b9329aca7234ff816a426f028870

• packetstormsecurity.comhttps://packetstormsecurity.com/files/166840/Prime95-30.7-Build-9-Buffer-Overflow.htmlx_refsource_MISC
• mrvar0x.comhttps://mrvar0x.com/2022/04/25/prime95-buffer-overflow-rce/x_refsource_MISC