CVE-2018-4275: apple iphone_os
CVSS: 8.6v3.0HighModified
Published 03-04-2019Last modified 05-08-2024
Vulnerability summary
CVE-2018-4275 is a high (CVSS 8.6) vulnerability in apple iphone_os. EPSS estimates a 0.67% chance of exploitation in the next 30 days, higher than 51% of scored vulnerabilities.
CVSS score
8.6/10
010
High · v3.0 (NVD)EPSS score
0.67%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 03-04-2019PublishedVulnerability first disclosed.
- 05-08-2024Last modifiedVulnerability information updated.
Description
A memory corruption issue was addressed with improved memory handling. This issue affected versions prior to iOS 11.4.1.
CVSS metrics
2 scores · 1 source · 2 versionsHigh 8.6Preferred score · NVD (NIST)
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:HSourcesSingle source
Medium 6.8Preferred score · NVD (NIST)
AV:N/AC:M/Au:N/C:P/I:P/A:PSourcesSingle source
EPSS trend
Probability
0.67%
Chance of exploitation in the next 30 days
Percentile
51%
Versus all other CVEs
30-day change
0.00 pp
From 0.67% on 19-09-2026
19-09-202619-10-2026
EPSS score0.67%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Apple1 product
- iphone_os< 11.4.1
1 vendor · 1 product