How severe is CVE-2019-1030?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Vulnerability in Microsoft Edge (Edgehtml-based)

CVE-2019-1030

An information disclosure vulnerability exists when Microsoft Edge based on Edge HTML improperly handles objects in memory. An attacker who successfully exploited the vulnerability could obtain information to further compromise the user’s…

EPSS: 0.214 (95.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C.

Affected products

Microsoft Edge (Edgehtml-based) — versions 1.0..0

References

portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1030 (x_refsource_MISC)

Frequently asked questions

What is CVE-2019-1030?: CVE-2019-1030 is a medium-severity vulnerability in Microsoft Edge (Edgehtml-based). CVSS score: 4.3/10. Published 2019-08-14.
How severe is CVE-2019-1030?: Medium severity. CVSS v3 base score is 4.3 out of 10.