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CVE-2010-0647

24
FAUCET Score

CVE-2010-0647 is a critical remote code execution vulnerability affecting WebKit, specifically in Google Chrome versions prior to 4.0.249.89. It allows attackers to execute arbitrary code within the Chrome sandbox by crafting a malformed RUBY element, such as a <ruby>><table><rt> sequence. With a CVSS score of 9.3, this vulnerability has a high severity due to its network-based attack vector, medium complexity, and complete impact on confidentiality, integrity, and availability. Despite its high severity, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= r53475CPE matchmatch criteria
cpe:2.3:a:apple:webkit:*:*:*:*:*:*:*:*
<= 4.0.249.78CPE matchmatch criteria
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
0.2.149.27CPE matchmatch criteria
cpe:2.3:a:google:chrome:0.2.149.27:*:*:*:*:*:*:*
0.2.149.29CPE matchmatch criteria
cpe:2.3:a:google:chrome:0.2.149.29:*:*:*:*:*:*:*
0.2.149.30CPE matchmatch criteria
cpe:2.3:a:google:chrome:0.2.149.30:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

9.3HIGH

AV:N/AC:M/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
3.51%
Probability of exploitation in next 30 days
EPSS Percentile
88.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0351 is in the 47th percentile among its peer group of 8,920 CVEs.

Social Chatter

No social media mentions found for this CVE.

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

Remediation

Vendor Advisories (1)

redhatCVE-2010-0647Critical

webkit: remote arbitrary code execution via malformed RUBY element

Jan 6, 2010

References

code.google.com / p/chromium/issues/detail
googlechromereleases.blogspot.com / 2010/02/stable-channel-update.html
Patch
lists.opensuse.org / opensuse-security-announce/2011-01/msg00006.html
bugs.webkit.org / show_bug.cgi
secunia.com / advisories/38545
Vendor Advisory
secunia.com / advisories/41856
secunia.com / advisories/43068
securitytracker.com / id
exchange.xforce.ibmcloud.com / vulnerabilities/56214
sites.google.com / a/chromium.org/dev/Home/chromium-security/chromium-security-bugs
Vendor Advisory
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14094
trac.webkit.org / changeset/53525
mandriva.com / security/advisories
osvdb.org / 62317
securityfocus.com / bid/38177
ubuntu.com / usn/USN-1006-1
vupen.com / english/advisories/2010/0361
Vendor Advisory
vupen.com / english/advisories/2010/2722
vupen.com / english/advisories/2011/0212
vupen.com / english/advisories/2011/0552