Severity: HighAction: UpdateExploitation: Suspected

Apple backports CoreGraphics zero-day patches to older iPhones

​Apple has backported security patches released last month to older iPhones and iPads, addressing a zero-day bug exploited in "extremely sophisticated" targeted attacks on iOS devices.

Excerpt from the primary source: BleepingComputer

Who is affected

Home users · Small businesses · Security professionals

Affected technology: iOS & iPadOS

Why it matters

There are signs this may already be exploited, which usually shortens the time available to patch.

Automated: stated only from CISA listings and the exploitation evidence in the sources below.

What you should do · Update

Install the latest update for iOS & iPadOS. Most devices and browsers can do this automatically; restart the app or device to finish.

Automated guidance based on this story's classification. Check the linked advisories for specifics.

Sources

We link to original and authoritative sources. Headlines and excerpts belong to their publishers.

Original reporting

Apple backports CoreGraphics zero-day patches to older iPhones BleepingComputer · bleepingcomputer.com · Oct 27, 2026 · Primary source
Severity: HighAction: UpdateExploitation: Suspected

iOS, macOS 27.2 Patch 286 Bugs; Fix for Exploited Flaw Backported to iOS 18

Apple patched 286 vulnerabilities in iOS and macOS 27.2 and brought the fix for an exploited CoreGraphics zero-day to older iPhones.

Why it matters

There are signs this may already be exploited, which usually shortens the time available to patch.

Severity: ElevatedAction: Be aware

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Why it matters

There are signs this may already be exploited, which usually shortens the time available to patch.