An inconsistent user interface issue was addressed with improved state management.

published 2019-04-03 7y ago modified 2026-06-17 4mo ago also EUVD-2018-15981

cvss: 6.5; version 3.0, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 1.0%; EPSS 1.0% chance of exploitation in 30 days, percentile 61%
public exploits: 0; none known

An inconsistent user interface issue was addressed with improved state management. This issue affected versions prior to Safari 12.

Patch / fix

fixed in 1

apple safari 12

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Exploit prediction

0.97% chance of exploitation in the next 30 days, higher than 61% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
NVD	3.0	6.5	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
NVD	2.0	4.3	AV:N/AC:M/Au:N/C:N/I:P/A:N

Affected products

n/a Safari

Classification

Weakness

CWE-20 Improper Input Validation

References

support.apple.com /kb/HT209109
vendor-advisory

Sources

CVE List CVE-2018-4195
NVD CVE-2018-4195

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