CVE-2022-30763

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

1.82% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 76.9% of scored records. A rank, not a probability.

NVD base score

7.5 (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: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

2022-05-16 02:13Z4 YR AGO

Last updated

2024-08-03 06:56Z2 YR AGO

Reserved

2022-05-16

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-129Improper Validation of Array IndexVariant

Data version

5.1

Document digest

f3ebd4daafe42fce42a16e55fe81d9e7872e281d5d3efaaeb75507f0ab6fdb6e

• github.comhttps://github.com/janet-lang/janet/compare/v1.21.1...v1.22.0x_refsource_MISC
• github.comhttps://github.com/janet-lang/janet/releases/tag/v1.22.0x_refsource_MISC
• blog.convisoappsec.comhttps://blog.convisoappsec.com/en/bug-hunting-in-the-janet-language-interpreter/x_refsource_MISC