CVE-2019-13766

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

0.65% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 50.8% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI: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

2020-01-03 22:35Z6 YR AGO

Last updated

2024-08-05 00:05Z2 YR AGO

Reserved

2019-07-18

Assigning CNA

Chrome

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-416Use After FreeVariant
• CWE-787Out-of-bounds WriteBase

Data version

5.1

Document digest

e41dd0e69d5a57d3b2ea529d14ad0a6ab87de8e69e1aa55556ec9cd0ae599b7d

• chromereleases.googleblog.comhttps://chromereleases.googleblog.com/2019/09/stable-channel-update-for-desktop.htmlx_refsource_MISC
• crbug.comhttps://crbug.com/989969x_refsource_MISC