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CVE-2016-7661

29
FAUCET Score

CVE-2016-7661 is a local privilege escalation vulnerability affecting Apple iOS before version 10.2 and macOS before version 10.12.2, specifically within the Power Management component. This vulnerability allows a local attacker to gain elevated privileges through unspecified vectors related to Mach port name references. With a CVSS v3 score of 7.8 (High), it poses a significant risk due to its low attack complexity and high impact on confidentiality, integrity, and availability. While not listed in CISA's KEV catalog, public exploit code exists on ExploitDB, indicating its potential for exploitation, though it shows minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 10.1.1CPE matchmatch criteria
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
<= 10.12.1CPE matchmatch criteria
cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.8HIGH

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
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
1.11%
Probability of exploitation in next 30 days
EPSS Percentile
62.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-40958 · Dec 22, 2016
This CVE's current EPSS score of 0.0111 is in the 93rd percentile among its peer group of 17,070 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

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 / HT207422
Vendor Advisory
support.apple.com / HT207423
Vendor Advisory
exploit-db.com / exploits/40931
exploit-db.com / exploits/40958
securityfocus.com / bid/94906
Third Party AdvisoryVDB Entry
securitytracker.com / id/1037469