CVE-2023-35619

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

1.18% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 67.2% of scored records. A rank, not a probability.

NVD base score

5.3 (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:L/A:N

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

2023-12-12 18:10Z2 YR AGO

Last updated

2025-01-01 02:18Z1 YR AGO

Reserved

2023-06-15

Assigning CNA

microsoft

Record state

PUBLISHED

Severity

Medium (CVSS 5.3)

CNA CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C

Weaknesses

• CWE-20Improper Input ValidationClass

Data version

5.1

Document digest

1a0ab85a535c8f19a6dd82a3b4a66505e9edfe8e79b8c0a6033fbd08d5fadcef

• msrc.microsoft.comMicrosoft Outlook for Mac Spoofing Vulnerabilityhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-35619vendor-advisory