Apple flags flaws in iOS, macOS, visionOS and watchOS (AV26-1149)
Original title: Apple security advisory (AV26-1149)
The November 12 alert lists update thresholds for seven Apple software lines but names no CVEs.
The Canadian Centre for Cyber Security said that as of November 9, 2026, Apple products including iOS, iPadOS, MacOS Golden Gate, MacOS Tahoe, MacOS Sequoia, visionOS and watchOS are affected by vulnerabilities in builds before listed releases. The notice does not identify the flaws, their impact or any exploitation. It tells users and administrators to review Apple’s security releases page and apply necessary updates as they become available.
Unconfirmed: The alert does not say what the vulnerabilities allow or whether attackers are exploiting them.
- The advisory is AV26-1149, dated November 12, 2026.
- iOS and iPadOS thresholds are 18.7.12, 26.7.3 and 27.2.1.
- MacOS Sequoia is listed prior to 15.8.3; Tahoe prior to 26.7.3; Golden Gate prior to 27.2.1.
- visionOS is prior to 27.2.1; watchOS prior to 26.6.1 and 27.2.1.
Impact: Unspecified vulnerabilities in multiple Apple operating systems
| Product | Affected | Fixed in |
|---|---|---|
| Apple iOS and iPadOS | Prior to 18.7.12, 26.7.3 and 27.2.1 | 18.7.12, 26.7.3, 27.2.1 |
| Apple MacOS Golden Gate | Prior to 27.2.1 | 27.2.1 |
| Apple MacOS Tahoe | Prior to 26.7.3 | 26.7.3 |
| Apple MacOS Sequoia | Prior to 15.8.3 | 15.8.3 |
| Apple visionOS | Prior to 27.2.1 | 27.2.1 |
| Apple watchOS | Prior to 26.6.1 and 27.2.1 | 26.6.1, 27.2.1 |
- 1.Review Apple’s security releases page and apply necessary updates as they become available.
- Vendors
- Apple
- Organizations
- Canadian Centre for Cyber Security
From the original article
1 min read at cyber.gc.ca
Serial number: AV26-1149 Date: November 12, 2026 As of November 9, 2026, Apple is affected by vulnerabilities in the following products: iOS and iPadOS Prior to 18. 7. 12 Prior to 26.
cyber.gc.ca
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