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Vulnerability Intelligence

CVE-2017-5070

HighExploitedPublic exploit

chromium-browser: type confusion in v8

Published Jun 5, 2017 · Updated Apr 22, 2026 · Also known as UBUNTU-CVE-2017-5070

Key Facts

Patch immediately
  • CVE-2017-5070 is a high-severity vulnerability (CVSS 8.8 v3.1) affecting Chrome (Google), Enterprise Linux Desktop (Redhat), Enterprise Linux Server (Redhat) and 10 more products.
  • It is exploited in the wild, listed in CISA KEV, Industry KEV feed, CIRCL KEV, ENISA EUVD since Sep 24, 2019. Public exploit code is available.
  • EPSS estimates a 32% probability of exploitation in the next 30 days.
  • Fixed versions are available, including chromedriver 59.0.3071.86-20.1, chromedriver 93.0.4577.82-1.1, chromium 59.0.3071.86-1.
  • Brandefense priority: patch immediately, because it is listed as exploited in the wild.

CVSS v3.1

8.8

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS (30-day exploit likelihood)

32%

Higher than 98.3% of all scored CVEs

Exploited in the wild

Yes

4 catalog listings

Public exploit code

Available

Proof-of-concept or weaponized module

Get the full CVE-2017-5070 brief as a PDF

Every affected product and fixed release, exploitation status and a first 24 hours response checklist, emailed within minutes.

Description

Type confusion in V8 in Google Chrome prior to 59.0.3071.86 for Linux, Windows, and Mac, and 59.0.3071.92 for Android, allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page.

Known-Exploited Catalog Listings

CatalogAddedRemediation dueRansomware use
CISA KEVJun 8, 2022Jun 22, 2022Not reported
Industry KEV feedSep 24, 2019Jun 22, 2022Not reported
CIRCL KEVJun 8, 2022Jun 22, 2022Not reported
ENISA EUVDJun 8, 2022n/aNot reported

Required action: Apply updates per vendor instructions.

Affected Products

19 affected entries in total
ProductAffected versionsFixed in
ChromeGoogleSee advisory59.0.3071.86
Enterprise Linux DesktopRedhat6.0n/a
Enterprise Linux ServerRedhat6.0n/a
Enterprise Linux WorkstationRedhat6.0n/a
chromiumarchSee advisory59.0.3071.86-1
8 more affected products in the full CVE brief

Patched Releases

chromedriver

59.0.3071.86-20.1, 93.0.4577.82-1.1

chromium

59.0.3071.86-1, 59.0.3071.86-20.1, 93.0.4577.82-1.1

chromium-browser

0:59.0.3071.86-1.el6_9, 59.0.3071.109-0ubuntu0.14.04.1186, 59.0.3071.109-0ubuntu0.16.04.1289

Chrome

59.0.3071.86

qt5-webengine

5.9.1-1

ungoogled-chromium

113.0.5672.92-1.1

ungoogled-chromium-chromedriver

113.0.5672.92-1.1

Timeline

  1. Publicly disclosed

    Jun 5, 2017

  2. Added to Industry KEV feed

    Sep 24, 2019

  3. Added to CISA KEV

    Jun 8, 2022

  4. Added to CIRCL KEV

    Jun 8, 2022

  5. Added to ENISA EUVD

    Jun 8, 2022

  6. Last updated

    Apr 22, 2026

Weakness Type

  • CWE-843 Access of Resource Using Incompatible Type ('Type Confusion')

References

9 more references in the full CVE brief

FAQ

Common Questions.

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