CVE-2018-4445 — "Clear History and Website Data" did not clear the history

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MEDIUM

"Clear History and Website Data" did not clear the history

Published Apr 3, 2019

4.3

MEDIUM

CVSS 3.0

EPSS 0.59%

Description

"Clear History and Website Data" did not clear the history. The issue was addressed with improved data deletion. This issue affected versions prior to iOS 12.1.1, Safari 12.0.2.

Affected products

Vendor n/a Product iOS, Safari Default
n/a
- Version
  Versions prior to: iOS 12.1.1, Safari 12.0.2
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

n/a

iOS, Safari

n/a

Version	Status	Constraints
Versions prior to: iOS 12.1.1, Safari 12.0.2	affected	-

Remediation

No remediation recorded yet.

Metrics

0.59% 0.00588

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.

EPSS probability 0.00588

Score over time

2021–2026

EPSS v1
EPSS v5
EPSS v2
EPSS v3

Percentile over time

EPSS v1
EPSS v5
EPSS v2
EPSS v3

Table of values (9 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 1, 2026	0.59% (0.00588)	46.14th	v5 (v2026.06.15)
Sep 20, 2026	0.59% (0.00588)	46.80th	v5 (v2026.06.15)
Jul 20, 2024	0.05% (0.00054)	23.20th	v3 (v2023.03.01)
Jun 14, 2024	0.05% (0.00054)	22.70th	v3 (v2023.03.01)
Mar 7, 2023	0.05% (0.00054)	20.65th	v3 (v2023.03.01)
Mar 6, 2023	0.89% (0.00885)	27.89th	v2 (v2022.01.01)
Feb 4, 2022	0.89% (0.00885)	10.50th	v2 (v2022.01.01)
Feb 3, 2022	0.10% (0.00098)	0.28th	v5 (v2026.06.15)
Apr 14, 2021	0.10% (0.00098)	0.00th	v1