CVE-2016-1813
The IOAccelSharedUserClient2::page_off_resource method in Apple iOS before 9.3.2, OS X before 10...
The IOAccelSharedUserClient2::page_off_resource method in Apple iOS before 9.3.2, OS X before 10.11.5, tvOS before 9.2.1, and watchOS before 2.2.1 allows attackers to execute arbitrary code in a privileged context or cause a denial of service (NULL pointer dereference) via a crafted app.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
The IOAccelSharedUserClient2::page_off_resource method in Apple iOS before 9.3.2, OS X before 10.11.5, tvOS before 9.2.1, and watchOS before 2.2.1 allows attackers to execute arbitrary code in a privileged context or cause a denial of service (NULL pointer dereference) via a crafted app.
- Record
CVE-2016-1813- CVSS 3.0
- 7.8 High
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - CVSS 2.0
- 9.3 High
AV:N/AC:M/Au:N/C:C/I:C/A:C - Weakness
- CWE-476
- Updated
- 2026-11-02
CVE List No score
The IOAccelSharedUserClient2::page_off_resource method in Apple iOS before 9.3.2, OS X before 10.11.5, tvOS before 9.2.1, and watchOS before 2.2.1 allows attackers to execute arbitrary code in a privileged context or cause a denial of service (NULL pointer dereference) via a crafted app.
- Record
CVE-2016-1813- Updated
- 2026-11-02
EUVDEUVD-2016-2908 No score
The IOAccelSharedUserClient2::page_off_resource method in Apple iOS before 9.3.2, OS X before 10.11.5, tvOS before 9.2.1, and watchOS before 2.2.1 allows attackers to execute arbitrary code in a privileged context or cause a denial of service (NULL pointer dereference) via a crafted app.
- Record
EUVD-2016-2908- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-vfpq-9g5q-wqwp
The IOAccelSharedUserClient2::page_off_resource method in Apple iOS before 9.3.2, OS X before 10...
The IOAccelSharedUserClient2::page_off_resource method in Apple iOS before 9.3.2, OS X before 10.11.5, tvOS before 9.2.1, and watchOS before 2.2.1 allows attackers to execute arbitrary code in a privileged context or cause a denial of service (NULL pointer dereference) via a crafted app.
- Record
GHSA-vfpq-9g5q-wqwp- CVSS 3.0
- 7.8 High
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Weakness
- CWE-476
- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | Apple Mac OSX Kernel - NULL Dereference in IOAccelSharedUserClient2::page_off_resource | 2016-06-10 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, Exploit-DB, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2016-1813 is a high vulnerability (CVSS 7.8) in Apple Tvos, published May 20, 2016. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 4.92%, the 92nd percentile. No source names a fixed version.
References
exploit-db.com/exploits/39924
support.apple.com/HT206567
lists.apple.com/archives/security-announce/2016/May/msg00004.html
bugs.chromium.org/p/project-zero/issues/detail?id=778
securityfocus.com/bid/90694
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packetstormsecurity.com/files/137400/OS-X-IOAccelSharedUserClient2-page_off_resource-NULL-Pointer-Dereference.html
securitytracker.com/id/1035890
nvd.nist.gov/vuln/detail/CVE-2016-1813
github.com/advisories/GHSA-vfpq-9g5q-wqwp