CVE-2019-5840

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

1.05% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 61.9% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Low. Red Hat's rating for its own products, not a CVSS rating.

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

2019-06-27 16:13Z7 YR AGO

Last updated

2024-08-04 20:09Z2 YR AGO

Reserved

2019-01-09

Assigning CNA

Chrome

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')Class

Data version

5.1

Document digest

eb314d8dd583bc926c2d1b923c3ee9947105460683960d28a43e5a6082808420

• chromereleases.googleblog.comhttps://chromereleases.googleblog.com/2019/06/stable-channel-update-for-desktop.htmlx_refsource_MISC
• crbug.comhttps://crbug.com/951782x_refsource_MISC
• lists.opensuse.orgopenSUSE-SU-2019:1666http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00085.htmlvendor-advisoryx_refsource_SUSE
• lists.fedoraproject.orgFEDORA-2019-8fb8240d14https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FKN4GPMBQ3SDXWB4HL45II5CZ7P2E4AI/vendor-advisoryx_refsource_FEDORA
• lists.fedoraproject.orgFEDORA-2019-a1af621fafhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CPM7VPE27DUNJLXM4F5PAAEFFWOEND6X/vendor-advisoryx_refsource_FEDORA
• www.debian.orgDSA-4500https://www.debian.org/security/2019/dsa-4500vendor-advisoryx_refsource_DEBIAN
• seclists.org20190813 [SECURITY] [DSA 4500-1] chromium security updatehttps://seclists.org/bugtraq/2019/Aug/19mailing-listx_refsource_BUGTRAQ
• security.gentoo.orgGLSA-201908-18https://security.gentoo.org/glsa/201908-18vendor-advisoryx_refsource_GENTOO