SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2016-7630

The issue involves the "WebSheet" component, which allows attackers to bypass a sandbox protection mechanism via unspecified vectors.

CRITICAL 9.8EPSS 1.31%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (1.31%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

An issue was discovered in certain Apple products. iOS before 10.2 is affected. The issue involves the "WebSheet" component, which allows attackers to bypass a sandbox protection mechanism via unspecified vectors.

CVSS 3.0
9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
1.31% probability · 70th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Weakness
CWE-254
Affected
apple/iphone os
Source
product-security@apple.com
EPSS trend
0%3%5%27 October 2026: 1.31%27 October 202627 October 2026

EPSS 1.3% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.