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CVE-2017-2473

30
FAUCET Score

CVE-2017-2473 is a kernel vulnerability affecting Apple iOS before 10.3, macOS before 10.12.4, tvOS before 10.2, and watchOS before 3.2. This high-severity flaw (CVSS 7.8) allows an attacker to execute arbitrary code in a privileged context or cause a denial of service through memory corruption via a crafted application. While no active exploitation is confirmed, a public exploit (EDB-41792) demonstrating memory corruption exists, though community discussion and media coverage remain minimal.

Impacted Technologies

VendorProductVersion(s)CPE
<= 10.2.1CPE matchmatch criteria
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
<= 10.12.3CPE matchmatch criteria
cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
<= 10.1.1CPE matchmatch criteria
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
<= 3.1.3CPE matchmatch criteria
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.8HIGH

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
4.71%
Probability of exploitation in next 30 days
EPSS Percentile
90.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-41792 · Apr 4, 2017
This CVE's current EPSS score of 0.0471 is in the 92nd percentile among its peer group of 11,621 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, 0.0 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 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

applevendor investigatingvia nvd_reference
View patch

References

support.apple.com / HT207601
Vendor Advisory
support.apple.com / HT207602
Vendor Advisory
support.apple.com / HT207615
Vendor Advisory
support.apple.com / HT207617
Vendor Advisory
exploit-db.com / exploits/41792
securityfocus.com / bid/97137
Third Party AdvisoryVDB Entry
securitytracker.com / id/1038138