V8 vulnerabilitiesRanked by how likely they are to be used.

Product336 versions
The short answer

V8 is made by Google. We track 33 published vulnerabilities in it, across 336 versions. None of them is on the list of flaws known to be exploited today. If you run V8, keep it on a version the vendor still supports.

See the riskiest flaws

We keep watching the known-exploited list.

Known exploited

Which V8 vulnerabilities are being exploited?

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

None of V8's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.

Exploit likelihood

Which V8 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. 5.6%

    Multiple unspecified vulnerabilities in Google V8 before 3.24.35.10, as used in Google Chrome before 33.0.1750.146, allow attackers to cause a denial of service or possibly have other impact via unknown vectors.

    CVSS7.5Published5 Mar 2014
  2. 4.2%

    The Zone::New function in zone.cc in Google V8 before 5.0.71.47, as used in Google Chrome before 50.0.2661.102, does not properly determine when to expand certain memory allocations, which allows remote attackers to...

    CVSS8.8Published14 May 2016
  3. 3.4%

    Heap-based buffer overflow in src/jsregexp.cc in Google V8 before 1.1.10.14, as used in Google Chrome before 2.0.172.37, allows remote attackers to execute arbitrary code in the Chrome sandbox via a crafted...

    CVSS9.3Published21 Jul 2009
  4. 3.1%

    uri.js in Google V8 before 5.1.281.26, as used in Google Chrome before 51.0.2704.63, uses an incorrect array type, which allows remote attackers to obtain sensitive information by calling the decodeURI function and...

    CVSS6.5Published5 Jun 2016
  5. 3.0%

    The ReduceTransitionElementsKind function in hydrogen-check-elimination.cc in Google V8 before 4.2.77.8, as used in Google Chrome before 42.0.2311.90, allows remote attackers to cause a denial of service or possibly...

    CVSS7.5Published19 Apr 2015
  6. 2.1%

    The regexp (aka regular expression) implementation in Google V8 before 5.0.71.40, as used in Google Chrome before 51.0.2704.63, mishandles external string sizes, which allows remote attackers to cause a denial of...

    CVSS6.5Published5 Jun 2016
  7. 2.1%

    Google V8 before 5.2.361.32, as used in Google Chrome before 52.0.2743.82, does not properly process left-trimmed objects, which allows remote attackers to cause a denial of service (memory corruption) or possibly...

    CVSS8.8Published23 Jul 2016
  8. 2.0%

    Integer underflow in the LCodeGen::PrepareKeyedOperand function in arm/lithium-codegen-arm.cc in Google V8 before 3.25.28.16, as used in Google Chrome before 35.0.1916.114, allows remote attackers to cause a denial...

    CVSS7.5Published21 May 2014
  9. 1.9%

    Multiple buffer overflows in runtime.cc in Google V8 before 3.22.24.7, as used in Google Chrome before 31.0.1650.63, allow remote attackers to cause a denial of service or possibly have unspecified other impact via...

    CVSS7.5Published7 Dec 2013
EdgeProtect

Running V8? 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

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We track 33 published vulnerabilities listed under the name V8, across 336 versions.

None of V8's vulnerabilities is on the list of flaws known to be exploited today.

Create a EdgeProtect account and track V8. 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.