CVE-2015-3766
The kernel in Apple iOS before 8.4.1 and OS X before 10.10.5 does not properly restrict the...
The kernel in Apple iOS before 8.4.1 and OS X before 10.10.5 does not properly restrict the mach_port_space_info interface, which allows attackers to obtain sensitive memory-layout information via a crafted app.
Exploit likelihood
What each source reports
NVD Score used
The kernel in Apple iOS before 8.4.1 and OS X before 10.10.5 does not properly restrict the mach_port_space_info interface, which allows attackers to obtain sensitive memory-layout information via a crafted app.
- Record
CVE-2015-3766- CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:P/I:N/A:N - Weakness
- CWE-200
- Updated
- 2026-11-02
CVE List No score
The kernel in Apple iOS before 8.4.1 and OS X before 10.10.5 does not properly restrict the mach_port_space_info interface, which allows attackers to obtain sensitive memory-layout information via a crafted app.
- Record
CVE-2015-3766- Updated
- 2026-11-02
EUVDEUVD-2015-3802 No score
The kernel in Apple iOS before 8.4.1 and OS X before 10.10.5 does not properly restrict the mach_port_space_info interface, which allows attackers to obtain sensitive memory-layout information via a crafted app.
- Record
EUVD-2015-3802- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-vwgc-4pxr-x86r No score
The kernel in Apple iOS before 8.4.1 and OS X before 10.10.5 does not properly restrict the...
The kernel in Apple iOS before 8.4.1 and OS X before 10.10.5 does not properly restrict the mach_port_space_info interface, which allows attackers to obtain sensitive memory-layout information via a crafted app.
- Record
GHSA-vwgc-4pxr-x86r- Weakness
- CWE-200
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2015-3766 is a medium vulnerability (CVSS 4.3) in Apple Iphone Os, published August 16, 2015. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.49%, the 74th percentile. No source names a fixed version.
References
support.apple.com/kb/HT205030
securitytracker.com/id/1033275
lists.apple.com/archives/security-announce/2015/Aug/msg00001.html
securityfocus.com/bid/76343
nvd.nist.gov/vuln/detail/CVE-2015-3766
github.com/advisories/GHSA-vwgc-4pxr-x86r