CVE-2022-35289

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

0.96% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 59.1% 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

2022-10-11 00:00Z3 YR AGO

Last updated

2024-08-03 09:36Z2 YR AGO

Reserved

2022-07-06

Assigning CNA

facebook

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-680Integer Overflow to Buffer OverflowCompound
• CWE-190Integer Overflow or WraparoundBase

Data version

5.1

Document digest

9ad2b229e3c008a50099e25f0806c28e766d7120a78f4a215a6a4921f817dbd6

• github.comhttps://github.com/facebook/hermes/commit/5b6255ae049fa4641791e47fad994e8e8c4da374
• www.facebook.comhttps://www.facebook.com/security/advisories/CVE-2022-35289