CVE-2021-30919

An out-of-bounds write was addressed with improved input validation

published August 24, 2021

CVSS
—
EPSS
2%
Percentile
75.2
In the wild
Unconfirmed
What it is

An out-of-bounds write was addressed with improved input validation. This issue is fixed in iOS 15.1 and iPadOS 15.1, macOS Monterey 12.0.1, iOS 14.8.1 and iPadOS 14.8.1, tvOS 15.1, watchOS 8.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. Processing a maliciously crafted PDF may lead to arbitrary code execution.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01574 · 75.2th percentile
Published
2021-08-24T18:50Z
EPSS history
Timeline
  • 24 AUG 18:50Z
    An out-of-bounds write was addressed with improved input validation
    cvelistv5