macOS Big Sur 11.6.4, macOS Catalina
Apple hasn’t such what vulnerabilities area unit blocked by
latest updates.
Apple has free updates for macOS geographic area and macOS
Catalina following the discharge of macOS twelve.2.1 Monterey, that fastened a vital
security flaw within the OS. the corporate hasn't discovered the precise
security problems that the most recent updates plug, however it's possible that
the updates improve the safety of macOS. These 2 security updates, that area
unit suggested for all users, are free presently when the Cupertino-based
company free WebKit security-related updates for each macOS geographic area and
macOS Catalina in January.
As per the knowledge shared by Apple, the update for macOS
geographic area has version eleven.6.4, and macOS Catalina update has microcode
version 2022-002. each haven't any revealed CVE (Common Vulnerabilities and
Exposure) details. These return many days when Apple free security updates for
hunting expedition fifteen.3 in macOS geographic area (version eleven.6.3) and
macOS Catalina 2022-001 that addressed the WebKit vulnerability.
Earlier on, Apple free macOS twelve.2.1 Monterey. The update
fastened a serious security flaw on WebKit, the online browser engine used on
hunting expedition, Mail, App Store, and a few Linux applications. The
vulnerability might have allowed Associate in Nursing offender to method
maliciously crafted content on the online so as to randomly execute code on a
user's laptop. Apple conjointly acknowledged that the safety flaw could are
actively exploited, and recommends users to put in the update as presently as
attainable.
Other fixes that came in conjunction with macOS twelve.2.1
Montery embrace one for a bug that caused battery drain in sleep mode on
MacBook models powered by Intel processors. Apple says that the battery drain
issue was caused once connected to Bluetooth peripherals. Users reported
battery drain problems when change to macOS twelve.2. Apple is functioning on
macOS twelve.3 that may in all probability bring out a fix for an equivalent
drawback on M1-powered MacBooks.