Kde vulnerabilitiesNone on the known-exploited list.

Vendor
The short answer

Kde has 195 published vulnerabilities across 55 products in our catalogue. None of them is on the list of flaws known to be exploited today. The most affected product is Kde, with 69. If you run Kde software, patch the exploited flaws first.

See the exploited flaws

We keep watching the known-exploited list.

Products

Which Kde products have the most vulnerabilities?

Kde leads with 69 published vulnerabilities. Open a product to see its versions and which of its flaws criminals are already using.

Known exploited

Which Kde vulnerabilities are being exploited?

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

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

Exploit likelihood

Which Kde 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. 17%

    Mozilla Firefox 0.9.2 allows web sites to set cookies for country-specific top-level domains, such as .ltd.uk, .plc.uk, and .sch.uk, which could allow remote attackers to perform a session fixation attack and hijack...

    CVSS7.5Published23 Dec 2004
  2. 13%

    khtml/imload/scaledimageplane.h in Konqueror in KDE 4.7.3 allows remote attackers to cause a denial of service (crash) and possibly read memory via large canvas dimensions, which leads to an unexpected sign extension...

    CVSS6.4Published11 Nov 2012
  3. 13%

    Opera 7.54 and earlier uses kfmclient exec to handle unknown MIME types, which allows remote attackers to execute arbitrary code via a shortcut or launcher that contains an Exec entry.

    CVSS5.0Published31 Dec 2004
  4. 12%

    The CSS parser (khtml/css/cssparser.cpp) in Konqueror in KDE 4.7.3 allows remote attackers to cause a denial of service (crash) and possibly read memory via a crafted font face source, related to "type confusion."

    CVSS8.8Published8 Feb 2020
  5. 11%

    KsIRC 1.3.12 allows remote attackers to cause a denial of service (crash) via a long PRIVMSG string when connecting to an Internet Relay Chat (IRC) server, which causes an assertion failure and results in a NULL...

    CVSS6.5Published29 Dec 2006
  6. 10%

    Integer overflow in the ObjectStream::ObjectStream function in XRef.cc in Xpdf 3.x before 3.02pl4 and Poppler before 0.12.1, as used in GPdf, kdegraphics KPDF, CUPS pdftops, and teTeX, might allow remote attackers to...

    CVSS9.3Published21 Oct 2009
  7. 10%

    Internet Explorer 6.0 allows web sites to set cookies for country-specific top-level domains, such as .ltd.uk, .plc.uk, and .sch.uk, which could allow remote attackers to perform a session fixation attack and hijack...

    CVSS7.5Published16 Sep 2004
  8. 9.7%

    rendering/render_replaced.cpp in Konqueror in KDE before 4.9.3 allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted web page, related to "trying to reuse a frame with a null...

    CVSS5.0Published11 Nov 2012
  9. 9.5%

    Multiple integer overflows in xpdf 2.0 and 3.0, and other packages that use xpdf code such as CUPS, gpdf, and kdegraphics, allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary...

    CVSS10.0Published27 Jan 2005
  10. 8.8%

    Directory traversal vulnerability in kpf for KDE 3.0.1 through KDE 3.0.3a allows remote attackers to read arbitrary files as the kpf user via a URL with a modified icon parameter.

    CVSS5.0Published28 Oct 2002
Precursor Intelligence

Running Kde? We'll keep checking.

Looking flaws up one at a time doesn't scale. Tell us what you run once, and we tell you which flaws matter to you, in what order, and keep watching for new ones.

  1. Tell us what you runPick your software from a list, or let us work it out from your website.
  2. We match it to every flawOver 400,000 published flaws, checked against your list.
  3. Ranked by real-world riskA 0 to 100 score, led by evidence criminals are using it.
  4. Told as soon as we knowAn alert by email, in the app or by webhook to your own tools.

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FAQ

Common questions, answered plainly.

Something else? Talk to the team →

Our catalogue lists 195 published vulnerabilities across 55 products and 2,530 versions from Kde.

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

Kde, with 69 published vulnerabilities. Its own page lists the ones known to be exploited.

Create a Precursor Intelligence account and track the Kde products you run. We match them against every published flaw, give each one a risk score from 0 to 100 and tell you as soon as we spot one that affects you, by email, in the app or by webhook.