Skype for Business vulnerabilitiesRanked by how likely they are to be used.

Product3 versions
The short answer

Skype for Business is made by Microsoft. We track 33 published vulnerabilities listed under that exact name, across 3 versions. None of them is on the list of flaws known to be exploited today. Microsoft lists newer releases under their own names, such as Skype for Business Server, so check those pages too.

See the riskiest flaws

We keep watching the known-exploited list.

Other names

Is Skype for Business listed under other names? Yes.

Microsoft also lists Skype for Business under more specific names, such as Skype for Business Server and Skype for Business Basic. Flaws listed only under those names are counted on their own pages, not here. If you run one of these, open its page for its own exploited flaws.

Known exploited

Which Skype for Business vulnerabilities are being exploited?

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

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

Exploit likelihood

Which Skype for Business 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. 39%

    Uniscribe in Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, Windows Server 2016, Microsoft Office 2007 SP3, Microsoft...

    CVSS8.8Published15 Jun 2017
  2. 33%

    The Graphics Device Interface (GDI) in Microsoft Windows Vista SP2; Windows Server 2008 SP2 and R2 SP1; Windows 7 SP1; Windows 8.1; Windows Server 2012 Gold and R2; Windows RT 8.1; and Windows 10 Gold, 1511, and 1607...

    CVSS4.3Published17 Mar 2017
Precursor Intelligence

Running Skype for Business? 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 →

We track 33 published vulnerabilities listed under the name Skype for Business, across 3 versions.

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

Microsoft also lists Skype for Business under more specific names, such as Skype for Business Server and Skype for Business Basic. Flaws listed only under those names are counted on their own pages, not here. Open the release you run to see its own list.

Create a Precursor Intelligence account and track Skype for Business. 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.