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CVE-2017-5087

27
FAUCET Score

CVE-2017-5087 is a use-after-free vulnerability in Blink, affecting Google Chrome versions prior to 59.0.3071.104 on Mac, Windows, and Linux, and 59.0.3071.117 on Android, leading to an IndexedDB sandbox escape. This high-severity vulnerability (CVSS 8.8) allows a remote attacker to achieve an out-of-bounds memory read and potentially full compromise (confidentiality, integrity, availability) through a crafted HTML page, requiring user interaction. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 59.0.3071.104CPE matchmatch criteria
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
< 59.0.3071.117CPE matchmatch criteria
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
6.0CPE matchmatch criteria
cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*
6.0CPE matchmatch criteria
cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*
6.0CPE matchmatch criteria
cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.48%
Probability of exploitation in next 30 days
EPSS Percentile
71.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0148 is in the 70th percentile among its peer group of 14,855 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 6 SupplementaryFixed in: chromium-browser-0:59.0.3071.104-1.el6_9
View patch

Vendor Advisories (1)

redhatCVE-2017-5087Important

chromium-browser: sandbox escape in indexeddb

Jun 15, 2017

References

access.redhat.com / errata/RHSA-2017:1495
chromereleases.googleblog.com / 2017/06/stable-channel-update-for-desktop_15.html
crbug.com / 725032
security.gentoo.org / glsa/201706-20
debian.org / security/2017/dsa-3926
securityfocus.com / bid/99096
securitytracker.com / id/1038765