CVE-2026-65409
published 2026-09-14CVE-2026-65409: A type confusion issue was addressed with improved memory handling. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate…
PriorityP418medium5.5CVSS 3.1
AVLACLPRNUIRSUCNINAH
EPSS
0.16%
4.8th percentile
A type confusion issue was addressed with improved memory handling. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7, tvOS 27, visionOS 27, watchOS 27. An app may be able to cause a denial of service.
Affected
15 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apple | ios_and_ipados | < 26.7 | 26.7 |
| apple | ios_and_ipados | < 27 | 27 |
| apple | ipados | < 26.7 | 26.7 |
| apple | iphone_os | < 26.7 | 26.7 |
| apple | macos | < 15.8 | 15.8 |
| apple | macos | < 26.7 | 26.7 |
| apple | macos | < 27 | 27 |
| apple | macos | >= 15.0 < 15.8 | 15.8 |
| apple | macos | >= 26.0 < 26.7 | 26.7 |
| apple | tvos | < 27 | 27 |
| apple | tvos | < 27.0 | 27.0 |
| apple | visionos | < 27 | 27 |
| apple | visionos | < 27.0 | 27.0 |
| apple | watchos | < 27 | 27 |
| apple | watchos | < 27.0 | 27.0 |
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VulDB
Apple iPadOS/iOS/macOS/tvOS/visionOS/watchOS type confusion
vuldb·2026-09-19·CVSS 5.5
CVE-2026-65409 [MEDIUM] Apple iPadOS/iOS/macOS/tvOS/visionOS/watchOS type confusion
A vulnerability classified as critical has been found in Apple iPadOS, iOS, macOS, tvOS, visionOS and watchOS. Affected by this issue is some unknown functionality. Performing a manipulation results in type confusion.
This vulnerability is cataloged as CVE-2026-65409. It is possible to initiate the attack remotely. There is no exploit available.
It is recommended to upgrade the affected component.
GHSA
A type confusion issue was addressed with improved memory handling.
ghsa_unreviewed·2026-09-14
CVE-2026-65409 [MEDIUM] CWE-843 A type confusion issue was addressed with improved memory handling.
A type confusion issue was addressed with improved memory handling. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7, tvOS 27, visionOS 27, watchOS 27. An app may be able to cause a denial of service.
No detection rules found.
No public exploits indexed.
Sans Isc
Apple Updates Everything, (Mon, Sep 14th)
blogs_sans_isc·2026-09-14·CVSS 6.5
CVE-2022-3437 [MEDIUM] Apple Updates Everything, (Mon, Sep 14th)
Apple Updates Everything
Published: 2026-09-14. Last Updated: 2026-09-14 18:33:44 UTC
by Johannes Ullrich (Version: 1)
0 comment(s)
Today, Apple released its annual update across all its operating systems. With that, Apple not only released new features but also patched 261 different vulnerabilities. This is the most vulnerabilities Apple has ever patched, but the increase is not as significant as other vendors' "post-AI" patch releases.
In addition to the major "27" version, Apple also released bug-fix-only releases for the 26 branch of its operating systems and for 15 (Sequioa) for macOS. None of the vulnerabilities is labeled as being exploited. Apple does not note a severity to individual vulnerabilities.
There are some reports about difficulties downloading iOS 27. Users instead
Bugzilla
CVE-2025-65409 recutils: Recutils: Denial of Service due to divide-by-zero with empty password input [fedora-42]
bugzilla·2026-01-01·CVSS 7.5
CVE-2025-65409 [HIGH] CVE-2025-65409 recutils: Recutils: Denial of Service due to divide-by-zero with empty password input [fedora-42]
CVE-2025-65409 recutils: Recutils: Denial of Service due to divide-by-zero with empty password input [fedora-42]
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.
The following link provides references to all essential vulnerability management information. If something is wrong or missing, please contact a member of PSIRT.
https://spaces.redhat.com/display/PRODSEC/Vulnerability+Management+-+Essential+Documents+for+Engineering+Teams
Discussion:
This message is a reminder that Fedora Linux 42 is nearing its end of life.
Fedora will stop maintaining and issuing updates for Fedora Linux 42 on 2026-05-13.
It is Fedora's
https://support.apple.com/en-us/149034https://support.apple.com/en-us/149035https://support.apple.com/en-us/149036https://support.apple.com/en-us/149037https://support.apple.com/en-us/149038https://support.apple.com/en-us/149041https://support.apple.com/en-us/149042https://support.apple.com/en-us/149043
2026-09-14
Published