CVE-2018-4344 KEV
7.8
HIGH · CVSS 3.1 · EPSS 2.4% (pctl 83)
Patch first
On CISA KEV — known exploited in the wild, due 2022-07-18.
Description
A memory corruption issue was addressed with improved memory handling. This issue affected versions prior to iOS 12, macOS Mojave 10.14, tvOS 12, watchOS 5.
Scoring
| CVSS | 7.8 (HIGH, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| EPSS | 2.37% — more likely to be exploited than 83% of all CVEs |
| Weakness | CWE-119 |
| On CISA KEV | yes — remediate by 2022-07-18 |
| Public exploit | none known |
| Published | 2019-04-03 |
| Last modified | 2026-06-17 |
CISA KEV
| Name | Apple Multiple Products Memory Corruption Vulnerability |
|---|---|
| Added | 2022-06-27 |
| Due | 2022-07-18 |
| Vendor / product | Apple / Multiple Products |
| Ransomware use | none reported |
Affected (4)
| Vendor | Product |
|---|---|
| apple | iphone os |
| apple | mac os x |
| apple | tvos |
| apple | watchos |
References
- https://support.apple.com/kb/HT209106
- https://support.apple.com/kb/HT209107
- https://support.apple.com/kb/HT209108
- https://support.apple.com/kb/HT209139
- https://support.apple.com/kb/HT209106
- https://support.apple.com/kb/HT209107
- https://support.apple.com/kb/HT209108
- https://support.apple.com/kb/HT209139
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-4344
→ the Explorer · watch your stack · NVD