CRITICAL

CVE-2019-1010177

CVSS v3

9.8

CRITICAL

EPSS Score

2.1 %

exploit probability, as of 2026-10-19

CISA KEV

known exploited

Exploitation

—

SSVC status

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Affected and fixed versions

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2019-1010177 yet.

Full record on NVD

Description

Jsish 2.4.70 2.047 is affected by: Use After Free. The impact is: denial of service and possibly arbitrary code execution. The component is: function Jsi_RegExpNew (jsi/jsiRegexp.c:39). The attack vector is: executing crafted javascript code. The fixed version is: after commit 48a66c798d.

Technical details

Published: 2019-07-24

Frequently asked questions

What is CVE-2019-1010177?

Is CVE-2019-1010177 actively exploited?

Active exploitation of CVE-2019-1010177 has not been confirmed. Its EPSS score was 2.1% on 2026-10-19, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2019-1010177?

CVE-2019-1010177 has a CVSS v3 base score of 9.8 (CRITICAL severity).

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