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CVE-2017-2544

22
FAUCET Score

CVE-2017-2544 describes a critical memory corruption vulnerability within the WebKit component of Apple's iOS (before 10.3.2) and Safari (before 10.1.1). This flaw allows remote attackers to execute arbitrary code or trigger a denial of service through a specially crafted website. With a CVSS score of 8.8 (High), this vulnerability is easily exploitable over a network with low complexity, requiring user interaction to visit a malicious site, and can lead to high impact on confidentiality, integrity, and availability. While no public exploit code or active exploitation is confirmed, the vulnerability garnered some community discussion and media coverage, indicating its significance at the time of disclosure.

Impacted Technologies

VendorProductVersion(s)CPE
<= 10.1CPE matchmatch criteria
cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
<= 10.3.1CPE matchmatch criteria
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*

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
1.51%
Probability of exploitation in next 30 days
EPSS Percentile
71.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0151 is in the 71st percentile among its peer group of 14,875 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

security.gentoo.org / glsa/201706-15
support.apple.com / HT207798
Vendor Advisory
support.apple.com / HT207804
Vendor Advisory
securityfocus.com / bid/98474
Third Party AdvisoryVDB Entry
securitytracker.com / id/1038487