CVE-2019-8826

HIGH

8.8

CVSS Score

Published: October 27, 2020 at 07:53 PM UTC

Updated: June 17, 2026 at 02:42 AM UTC

1 product affected across 1 vendormacOS

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Severity

HIGH8.8

Exploit prediction

EPSS 1%

Description

A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Catalina 10.15. Processing maliciously crafted web content may lead to arbitrary code execution.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

macOS · Apple

95%

v < 10.15

Affected range stops below 10.15, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

https://support.apple.com/en-us/HT210634

References (1)

x_refsource_MISCRelease NotesVendor Advisory

Source: [email protected]

https://support.apple.com/en-us/HT210634

CVSS

8.8HIGH[email protected]

Attack Vector: NETWORK
Complexity: LOW
Privileges: NONE
User Interaction: REQUIRED
Scope: UNCHANGED
Confidentiality: HIGH
Integrity: HIGH
Availability: HIGH

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-787

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