CVE-2018-12016 Affecting epiphany-browser package, versions <3.28.3.1-1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-ECHOLATEST-EPIPHANYBROWSER-18592101
- published8 Aug 2026
- disclosed7 Jun 2018
Introduced: 7 Jun 2018
CVE-2018-12016 (opens in a new tab)How to fix?
Upgrade Echo:latest epiphany-browser to version 3.28.3.1-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream epiphany-browser package and not the epiphany-browser package as distributed by Echo.
See How to fix? for Echo:latest relevant fixed versions and status.
libephymain.so in GNOME Web (aka Epiphany) through 3.28.2.1 allows remote attackers to cause a denial of service (application crash) via certain window.open and document.write calls.