CVE-2017-5070
HighExploitedPublic exploitchromium-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
| Catalog | Added | Remediation due | Ransomware use |
|---|---|---|---|
| CISA KEV | Jun 8, 2022 | Jun 22, 2022 | Not reported |
| Industry KEV feed | Sep 24, 2019 | Jun 22, 2022 | Not reported |
| CIRCL KEV | Jun 8, 2022 | Jun 22, 2022 | Not reported |
| ENISA EUVD | Jun 8, 2022 | n/a | Not reported |
Required action: Apply updates per vendor instructions.
Affected Products
19 affected entries in total| Product | Affected versions | Fixed in |
|---|---|---|
| ChromeGoogle | See advisory | 59.0.3071.86 |
| Enterprise Linux DesktopRedhat | 6.0 | n/a |
| Enterprise Linux ServerRedhat | 6.0 | n/a |
| Enterprise Linux WorkstationRedhat | 6.0 | n/a |
| chromiumarch | See advisory | 59.0.3071.86-1 |
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
Publicly disclosed
Jun 5, 2017
Added to Industry KEV feed
Sep 24, 2019
Added to CISA KEV
Jun 8, 2022
Added to CIRCL KEV
Jun 8, 2022
Added to ENISA EUVD
Jun 8, 2022
Last updated
Apr 22, 2026
Weakness Type
- CWE-843 Access of Resource Using Incompatible Type ('Type Confusion')
References
- advisoryRHSA-2017:1399
- advisoryhttps://chromereleases.googleblog.com/2017/06/stable-channel-update-for-desktop.html
- advisoryGLSA-201706-20
- advisoryhttps://ubuntu.com/security/CVE-2017-5070
- advisoryhttps://www.cisa.gov/known-exploited-vulnerabilities-catalog
FAQ
Common Questions.
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.
Affected: Chrome (Google); Enterprise Linux Desktop (Redhat) versions 6.0; Enterprise Linux Server (Redhat) versions 6.0, among others. The full list is in the CVE brief.
It is exploited in the wild, listed in CISA KEV, Industry KEV feed, CIRCL KEV, ENISA EUVD since Sep 24, 2019.
Yes. It was added on Jun 8, 2022 with a federal remediation due date of Jun 22, 2022.
Public exploit code is available.
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.
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