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CVE-2016-1723

23
FAUCET Score

CVE-2016-1723 describes a memory corruption vulnerability in WebKit, affecting Apple iOS before 9.2.1 and Safari before 9.0.3. A remote attacker could exploit this by enticing a user to visit a crafted website, leading to arbitrary code execution or a denial of service. With a CVSS score of 8.8 (High), this vulnerability is easily exploitable over a network with low attack complexity and no user privileges required, potentially resulting in complete compromise of confidentiality, integrity, and availability. While Apple has patched this vulnerability, there is no public exploit code available (Metasploit, Nuclei, ExploitDB), and it is not listed in CISA's KEV catalog, indicating no evidence of active exploitation. Community discussion and media coverage are minimal, suggesting limited public attention.

Impacted Technologies

VendorProductVersion(s)CPE
<= 9.0.2CPE matchmatch criteria
cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
<= 9.2CPE matchmatch criteria
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
<= 2.1CPE matchmatch criteria
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.8HIGH

CVSS:3.0/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
3.0

Exploit Intelligence

EPSS Score
4.50%
Probability of exploitation in next 30 days
EPSS Percentile
90.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0450 is in the 90th percentile among its peer group of 14,848 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, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

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

Remediation

Vendor Patches (1)

applevendor investigatingvia nvd_reference
View patch

References

lists.apple.com / archives/security-announce/2016/Jan/msg00002.html
lists.apple.com / archives/security-announce/2016/Jan/msg00004.html
Vendor Advisory
lists.apple.com / archives/security-announce/2016/Mar/msg00001.html
packetstormsecurity.com / files/136227/WebKitGTK-Memory-Corruption-Denial-Of-Service.html
security.gentoo.org / glsa/201706-15
support.apple.com / HT205730
Vendor Advisory
support.apple.com / HT205732
Vendor Advisory
support.apple.com / HT206168
Vendor Advisory
securityfocus.com / archive/1/537771/100/0/threaded
securityfocus.com / bid/81263
securitytracker.com / id/1034737