CVE-2019-8751
Multiple memory corruption issues were addressed with improved memory handling.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.61%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in Safari 13.0.1, iOS 13.1 and iPadOS 13.1, iCloud for Windows 10.7, iCloud for Windows 7.14, tvOS 13, watchOS 6, iTunes 12.10.1 for Windows. Processing maliciously crafted web content may lead to arbitrary code execution.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 1.61% probability · 76th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- apple/icloud · apple/itunes · apple/safari · apple/ipad os · apple/iphone os · apple/tvos · apple/watchos
- Source
- product-security@apple.com
EPSS 1.6% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://support.apple.com/en-us/HT210603Vendor Advisory
- https://support.apple.com/en-us/HT210604Vendor Advisory
- https://support.apple.com/en-us/HT210605Vendor Advisory
- https://support.apple.com/en-us/HT210607Vendor Advisory
- https://support.apple.com/en-us/HT210635Vendor Advisory
- https://support.apple.com/en-us/HT210636Vendor Advisory
- https://support.apple.com/en-us/HT210637Vendor Advisory
- https://support.apple.com/en-us/HT210603Vendor Advisory
- https://support.apple.com/en-us/HT210604Vendor Advisory
- https://support.apple.com/en-us/HT210605Vendor Advisory
- https://support.apple.com/en-us/HT210607Vendor Advisory
- https://support.apple.com/en-us/HT210635Vendor Advisory
- https://support.apple.com/en-us/HT210636Vendor Advisory
- https://support.apple.com/en-us/HT210637Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.