What’s Vulnerable › Vulnerabilities

CVE-2018-12016

• Severity: high (CVSS 7.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.9% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2018-06-07 · updated 2026-06-17

Description

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.

Affected products

• GNOME Epiphany: through 3.28.2.1

References

• https://github.com/ldpreload/Disclosure/blob/master/EpiphanyDoS.txt
• https://github.com/ldpreload/Disclosure/blob/master/EpiphanyDoS.txt

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