Kaspersky Internet Security vulnerabilitiesRanked by how likely they are to be used.

Product5 versions
The short answer

Kaspersky Internet Security is made by Kaspersky Lab. We track 10 published vulnerabilities listed under that exact name, across 5 versions. None of them is on the list of flaws known to be exploited today. Kaspersky Lab lists newer releases under their own names, such as Kaspersky Internet Security 2009, so check those pages too.

See the riskiest flaws

We keep watching the known-exploited list.

Other names

Is Kaspersky Internet Security listed under other names? Yes.

Kaspersky Lab also lists Kaspersky Internet Security under more specific names, such as Kaspersky Internet Security 2009 and Kaspersky Internet Security 2010. 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 Kaspersky Internet Security vulnerabilities are being exploited?

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

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

Exploit likelihood

Which Kaspersky Internet Security 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. 8.9%

    Heap-based buffer overflow in the arj.ppl module in the OnDemand Scanner in Kaspersky Anti-Virus, Anti-Virus for Workstations, and Anti-Virus for File Servers 6.0, and Internet Security 6.0 before Maintenance Pack 2...

    CVSS10.0Published6 Apr 2007
  2. 4.9%

    Kaspersky Anti-Virus 6.0 and Internet Security 6.0 exposes unsafe methods in the (a) AXKLPROD60Lib.KAV60Info (AxKLProd60.dll) and (b) AXKLSYSINFOLib.SysInfo (AxKLSysInfo.dll) ActiveX controls, which allows remote...

    CVSS10.0Published6 Apr 2007
  3. 3.3%

    The StartUploading function in KL.SysInfo ActiveX control (AxKLSysInfo.dll) in Kaspersky Anti-Virus 6.0 and Internet Security 6.0 before Maintenance Pack 2 build 6.0.2.614 allows remote attackers to read arbitrary...

    CVSS9.3Published6 Apr 2007
  4. 1.3%

    The NDIS-TDI Hooking Engine, as used in the (1) KLICK (KLICK.SYS) and (2) KLIN (KLIN.SYS) device drivers 2.0.0.281 for in Kaspersky Labs Anti-Virus 6.0.0.303 and other Anti-Virus and Internet Security products,...

    CVSS7.2Published20 Oct 2006
  5. 0.7%

    Unspecified vulnerability in KLIF (klif.sys) in Kaspersky Anti-Virus, Anti-Virus for Workstations, and Anti-Virus for File Servers 6.0, and Internet Security 6.0 before Maintenance Pack 2 build 6.0.2.614 allows local...

    CVSS6.8Published6 Apr 2007
  6. 0.4%

    Kaspersky Anti-Virus (KAV) and Internet Security 7.0 build 125 do not properly validate certain parameters to System Service Descriptor Table (SSDT) and Shadow SSDT function handlers, which allows local users to...

    CVSS2.1Published26 Sep 2007
  7. 0.4%

    Integer overflow in the _NtSetValueKey function in klif.sys in Kaspersky Anti-Virus, Anti-Virus for Workstations, Anti-Virus for File Server 6.0, and Internet Security 6.0 before Maintenance Pack 2 build 6.0.2.614...

    CVSS6.6Published6 Apr 2007
  8. 0.4%

    Stack-based buffer overflow in kl1.sys in Kaspersky Anti-Virus 6.0 and 7.0 and Internet Security 6.0 and 7.0 allows local users to gain privileges via an IOCTL 0x800520e8 call.

    CVSS7.2Published5 Jun 2008
  9. 0.3%

    Kaspersky Internet Security 7.0.0.125 does not properly validate certain parameters to System Service Descriptor Table (SSDT) function handlers, which allows local users to (1) cause a denial of service (crash) and...

    CVSS4.4Published24 Sep 2007
Precursor Intelligence

Running Kaspersky Internet Security? 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.

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  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.
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FAQ

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We track 10 published vulnerabilities listed under the name Kaspersky Internet Security, across 5 versions.

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

Kaspersky Lab also lists Kaspersky Internet Security under more specific names, such as Kaspersky Internet Security 2009 and Kaspersky Internet Security 2010. 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 Kaspersky Internet Security. 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.