CVE-2019-5798

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

3.20% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 87.6% 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:H/I:N/A:N

NVD analysis status

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

Red Hat severity

Moderate. 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

2019-05-23 19:17Z7 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-125Out-of-bounds ReadBase

Data version

5.1

Document digest

20f6ed00ce5cb5242066d7af13b8349321779f190be4595c352b6f29905af759

• chromereleases.googleblog.comhttps://chromereleases.googleblog.com/2019/03/stable-channel-update-for-desktop_12.htmlx_refsource_MISC
• crbug.comhttps://crbug.com/883596x_refsource_MISC
• www.debian.orgDSA-4451https://www.debian.org/security/2019/dsa-4451vendor-advisoryx_refsource_DEBIAN
• seclists.org20190527 [SECURITY] [DSA 4451-1] thunderbird security updatehttps://seclists.org/bugtraq/2019/May/67mailing-listx_refsource_BUGTRAQ
• lists.debian.org[debian-lts-announce] 20190527 [SECURITY] [DLA 1806-1] thunderbird security updatehttps://lists.debian.org/debian-lts-announce/2019/05/msg00038.htmlmailing-listx_refsource_MLIST
• usn.ubuntu.comUSN-3997-1https://usn.ubuntu.com/3997-1/vendor-advisoryx_refsource_UBUNTU
• lists.opensuse.orgopenSUSE-SU-2019:1484http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00002.htmlvendor-advisoryx_refsource_SUSE
• access.redhat.comRHSA-2019:1310https://access.redhat.com/errata/RHSA-2019:1310vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2019:1308https://access.redhat.com/errata/RHSA-2019:1308vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2019:1309https://access.redhat.com/errata/RHSA-2019:1309vendor-advisoryx_refsource_REDHAT
• lists.opensuse.orgopenSUSE-SU-2019:1534http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00029.htmlvendor-advisoryx_refsource_SUSE
• lists.opensuse.orgopenSUSE-SU-2019:1664http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00084.htmlvendor-advisoryx_refsource_SUSE
• lists.opensuse.orgopenSUSE-SU-2019:1666http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00085.htmlvendor-advisoryx_refsource_SUSE