VULNERABILITY INTELLIGENCE
CVE-2019-8749
CVSS score9.8 CRITICAL
EPSS probability1.49%
CISA KEVNot currently listed
Published2020-10-27
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Description
Multiple memory corruption issues were addressed with improved input validation. This issue is fixed in macOS Catalina 10.15, iOS 13, iCloud for Windows 7.14, iCloud for Windows 10.7, tvOS 13, macOS Catalina 10.15.1, Security Update 2019-001, and Security Update 2019-006, watchOS 6, iTunes 12.10.1 for Windows. Multiple issues in libxml2.
Weakness classification
- CWE-787: Out-of-bounds Write
Primary references
- product-security@apple.com — Vendor Advisory
- product-security@apple.com — Vendor Advisory
- product-security@apple.com — Vendor Advisory
- product-security@apple.com — Vendor Advisory
- product-security@apple.com — Vendor Advisory
- product-security@apple.com — Vendor Advisory
- product-security@apple.com — Vendor Advisory
- product-security@apple.com — Vendor Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Vendor Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Vendor Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Vendor Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Vendor Advisory