Epiphany vulnerabilitiesRanked by how likely they are to be used.

Product435 versions
The short answer

Epiphany is made by Gnome. We track 13 published vulnerabilities in it, across 435 versions. None of them is on the list of flaws known to be exploited today. If you run Epiphany, keep it on a version the vendor still supports.

See the riskiest flaws

We keep watching the known-exploited list.

Known exploited

Which Epiphany vulnerabilities are being exploited?

This is the list that matters most: flaws criminals are using now.

None of Epiphany's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.

Exploit likelihood

Which Epiphany flaws are most likely to be used?

Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.

50% or more10% to 49%Under 10%
  1. 4.3%

    WebKitGTK and WPE WebKit prior to version 2.24.1 are vulnerable to address bar spoofing upon certain JavaScript redirections.

    CVSS8.1Published14 Jan 2019
  2. 2.0%

    In GNOME Epiphany before 41.4 and 42.x before 42.2, an HTML document can trigger a client buffer overflow (in ephy_string_shorten in the UI process) via a long page title.

    CVSS7.5Published20 Apr 2022
  3. 1.9%

    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.

    CVSS7.5Published7 Jun 2018
  4. 1.6%

    XSS can occur in GNOME Web (aka Epiphany) before 40.4 and 41.x before 41.1 when View Source mode or Reader mode is used, as demonstrated by a a page title.

    CVSS6.1Published16 Dec 2021
  5. 1.6%

    XSS can occur in GNOME Web (aka Epiphany) before 40.4 and 41.x before 41.1 via an about: page, as demonstrated by ephy-about:overview when a user visits an XSS payload page often enough to place that page on the Most...

    CVSS6.1Published16 Dec 2021
  6. 1.6%

    The International Domain Name (IDN) support in Epiphany allows remote attackers to spoof domain names using punycode encoded domain names that are decoded in URLs and SSL certificates in a way that uses homograph...

    CVSS5.0Published2 May 2005
  7. 1.5%

    XSS can occur in GNOME Web (aka Epiphany) before 40.4 and 41.x before 41.1 via an error page.

    CVSS6.1Published16 Dec 2021
  8. 1.5%

    ephy-session.c in libephymain.so in GNOME Web (aka Epiphany) through 3.28.2.1 allows remote attackers to cause a denial of service (application crash) via JavaScript code that triggers access to a NULL URL, as...

    CVSS7.5Published23 May 2018
  9. 1.4%

    XSS can occur in GNOME Web (aka Epiphany) before 40.4 and 41.x before 41.1 because a server's suggested_filename is used as the pdf_name value in PDF.js.

    CVSS6.1Published16 Dec 2021
  10. 1.4%

    GNOME Web (Epiphany) 3.23 before 3.23.5, 3.22 before 3.22.6, 3.20 before 3.20.7, 3.18 before 3.18.11, and prior versions, is vulnerable to a password manager sweep attack resulting in the remote exfiltration of...

    CVSS7.5Published17 Jul 2017
Precursor Intelligence

Running Epiphany? We'll keep checking.

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We track 13 published vulnerabilities listed under the name Epiphany, across 435 versions.

None of Epiphany's vulnerabilities is on the list of flaws known to be exploited today.

Create a Precursor Intelligence account and track Epiphany. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.