Is this update about iOS or OS-X?

It states it is for Monterey which is the Mac OS. iOS is for iPhones and iPads, etc.

To answer your question, that specific page addresses Mac OS.

The vulnerability CVE-2023-32434 has been addressed in all OS versions. These updates were released before the public release of CVE-2023-32434 and is why users should keep their devices updated including the newly introduced Rapid Security updates. This is clarified here:

An integer overflow was addressed with improved input validation. This issue is fixed in watchOS 8.8.1, iOS 16.5.1 and iPadOS 16.5.1, iOS 15.7.7 and iPadOS 15.7.7, macOS Big Sur 11.7.8, macOS Monterey 12.6.7, macOS Ventura 13.4.1, watchOS 9.5.2. An app may be able to execute arbitrary code with kernel privileges. Apple is aware of a report that this issue may have been actively exploited against versions of iOS released before iOS 15.7.

https://nvd.nist.gov/vuln/detail/CVE-2023-32434

OK. Several points:

1. Mac OS X and macOS are two names for one line of Macintosh operating systems. Mac OS X 10.0 (Cheetah) through Mac OS X 10.11 (El Capitain) have OS X names. macOS 10.12 (Sierra) through macOS 13 (Ventura) – and beyond – have macOS names.
2. Mac OS X and macOS have Unix / Mach underpinnings and enforce separation of memory between unrelated processes, unlike versions of Classic macOS (Macintosh System Software – Mac OS 9.2), where any program with a bug could scribble over memory used by other programs or the OS, and crash the entire system.
3. Apple kept the "10" in the name all the way from Mac OS X 10.0 (Cheetah) through macOS 10.15 (Catalina). It wasn't until macOS 11 (Big Sur) that they moved on. Kind of like how when Intel came out with the "Pentium" (they apparently didn't like it that AMD could also use numbers like 486), and then released more generations of chips, called things like "Pentium II" (5 2) or "Pentium III" (5 3).
4. "Mac OS X 10.whatever" seems redundant, as X is the Roman numeral for 10. (10 10? Deal with it.)
5. iOS / iPadOS and all of its variants share a lot of code and technology with Mac OS X / macOS.
6. When someone finds security vulnerabilities in one system ("versions of iOS released before iOS 15.7)"), that may indicate security vulnerabilities in other systems that use the same code/technology, or pieces of it, such as macOS.
7. So when an Apple security alert about a macOS Monterey patch says that Apple is aware of reports that the security hole in question may have been exploited in "versions of iOS released before iOS 15.7", that's telling you that the security hole is likely in common code, and thus is potentially exploitable in macOS, too.
8. The text that "Mac Jim ID" posted ("This issue is fixed in watchOS 8.8.1, iOS 16.5.1 and iPadOS 16.5.1, iOS 15.7.7 and iPadOS 15.7.7, macOS Big Sur 11.7.8, macOS Monterey 12.6.7, macOS Ventura 13.4.1, watchOS 9.5.2.") suggests the extent to which there is code sharing, of one form or another, between macOS (OS X), iOS / iPadOS, and watchOS. A report of a vulnerability in one place led to it being patched in multiple places.

Monterey is a macOS version.

Fortunately Apple does not assign cute names to iOS versions (yet).

Is this about iOS or OS-X?

Neither one. It is a macOS update.

OS X is OS 10 ... you're talking macOS 12

Would someone please address the issue instead of schooling me on terminology?

But terminology is central to your question, which was essentially "is this update for this operating system or that operating system".

Different Apple products run different operating systems. macOS is for Macs. Apple has not used the "OS X" terminology for about seven years. The X moniker, having supplanted the previous "Classic" Mac OS version number 9, ran its course.

Apple used to call mobile device operating systems "iOS" for their handheld devices but they don't even do that any more, having since bifurcated it into iPadOS and iPhoneOS. Then there is watchOS, tvOS, and for all I know there could even be a visionOS.

In any event I trust this answers your question.

Ikearat wrote:

Thank you John.

Actually, you didn't answer the intended question.

Then I don't understand your question. The update is for macOS as it quite explicitly stated.

If you believe providing background information is not helpful to explain Apple's justification for the update, contact them and request they remove that information.

Contact Apple

John Galt wrote:

... and for all I know there could even be a visionOS.

In fact that's exactly what it's called: Introducing Apple Vision Pro: Apple’s first spatial computer - Apple