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01 Record

CVE-2015-6994

The kernel in Apple iOS before 9.1 and OS X before 10.11.1 mishandles reuse of virtual memory, which allows attackers to cause a denial of service via a crafted app.

UnratedPUBLISHEDCNA: apple
CNA base scoreUnratedNo CNA CVSS vector
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02 Description

The kernel in Apple iOS before 9.1 and OS X before 10.11.1 mishandles reuse of virtual memory, which allows attackers to cause a denial of service via a crafted app.

03 Exploitation and scoring

Exploitation
Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision
Not assessed by CISA
EPSS probability
1.78% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 77.8% of scored records. A rank, not a probability.
NVD base score
The NVD has published no score for this record
NVD CVSS vector
No NVD score to derive
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2015-10-23 21:00Z11 YR AGO
Last updated
2024-08-06 07:36Z2 YR AGO
Reserved
2015-09-16
Assigning CNA
apple
Record state
PUBLISHED
Severity
Not rated by the issuing CNA
CNA CVSS vector
Not published by the issuing CNA
Weaknesses
Data version
5.1
Document digest
d07e7f3a12527afe8a17ab4c84e27ab0f97b7c4465fdad5763b122d238b48c38

05 Affected products

VendorProductVersionsPlatforms
appleiphone_osNot specified—
applemac_os_xNot specified—

06 References