CVE-2026-64720
published 2026-07-27CVE-2026-64720: A race condition was addressed with improved state handling. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Tahoe 26.6, tvOS 26.6, watchOS 26.6. An app…
PriorityP342critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
0.33%
26.4th percentile
A race condition was addressed with improved state handling. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Tahoe 26.6, tvOS 26.6, watchOS 26.6. An app may be able to cause unexpected system termination.
Affected
7 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apple | ios_and_ipados | < 26.6 | 26.6 |
| apple | ipados | < 26.6 | 26.6 |
| apple | iphone_os | < 26.6 | 26.6 |
| apple | macos | < 26.6 | 26.6 |
| apple | macos | >= 26.0 < 26.6 | 26.6 |
| apple | tvos | < 26.6 | 26.6 |
| apple | watchos | < 26.6 | 26.6 |
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VulDB
Apple iOS/iPadOS/macOS/tvOS/watchOS up to 26.5 race condition
vuldb·2026-07-28
CVE-2026-64720 [CRITICAL] Apple iOS/iPadOS/macOS/tvOS/watchOS up to 26.5 race condition
A vulnerability classified as critical was found in Apple iOS, iPadOS, macOS, tvOS and watchOS up to 26.5. Affected is an unknown function. The manipulation results in race condition.
This vulnerability is reported as CVE-2026-64720. The attack can be launched remotely. No exploit exists.
Upgrading the affected component is advised.
GHSA
A race condition was addressed with improved state handling.
ghsa_unreviewed·2026-07-27
CVE-2026-64720 [CRITICAL] CWE-362 A race condition was addressed with improved state handling.
A race condition was addressed with improved state handling. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Tahoe 26.6, tvOS 26.6, watchOS 26.6. An app may be able to cause unexpected system termination.
No detection rules found.
No public exploits indexed.
Sans Isc
Apple Patches Everything (July 2026), (Wed, Jul 29th)
blogs_sans_isc·2026-07-29·CVSS 5.5
CVE-2026-28849 [MEDIUM] Apple Patches Everything (July 2026), (Wed, Jul 29th)
Apple Patches Everything (July 2026)
Published: 2026-07-29. Last Updated: 2026-07-29 07:32:37 UTC
by Johannes Ullrich (Version: 1)
0 comment(s)
I am a bit late with this summary, but this week Apple released updates to all its operating systems and Safari. The Safari update, as usual, targets macOS prior to macOS 26. macOS updates covered the two older versions (14 and 15), while other operating system patches only covered the current 26 versions.
A total of 187 vulnerabilities are addressed in this update. Many cover multiple operating systems. Apple did not label any of the vulnerabilities as already being exploited.
Three vulnerabilities that caught my interest are CVE-2026-28849, CVE-2026-28900, and CVE-2026-28914. These issues appear to be the vulnerability described in https://m
Bugzilla
CVE-2025-64720 java-21-openjdk: LIBPNG buffer overflow [fedora-42]
bugzilla·2025-11-27·CVSS 7.1
CVE-2025-64720 [HIGH] CVE-2025-64720 java-21-openjdk: LIBPNG buffer overflow [fedora-42]
CVE-2025-64720 java-21-openjdk: LIBPNG buffer overflow [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 policy to close all bug reports from releases
Bugzilla
CVE-2025-64720 java-latest-openjdk: LIBPNG buffer overflow [fedora-42]
bugzilla·2025-11-27·CVSS 7.1
CVE-2025-64720 [HIGH] CVE-2025-64720 java-latest-openjdk: LIBPNG buffer overflow [fedora-42]
CVE-2025-64720 java-latest-openjdk: LIBPNG buffer overflow [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 policy to close all bug reports from rele
Bugzilla
CVE-2025-64720 java-21-openjdk-portable: LIBPNG buffer overflow [fedora-42]
bugzilla·2025-11-27·CVSS 7.1
CVE-2025-64720 [HIGH] CVE-2025-64720 java-21-openjdk-portable: LIBPNG buffer overflow [fedora-42]
CVE-2025-64720 java-21-openjdk-portable: LIBPNG buffer overflow [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 policy to close all bug reports from
Bugzilla
CVE-2025-64720 java-25-openjdk: LIBPNG buffer overflow [fedora-42]
bugzilla·2025-11-27·CVSS 7.1
CVE-2025-64720 [HIGH] CVE-2025-64720 java-25-openjdk: LIBPNG buffer overflow [fedora-42]
CVE-2025-64720 java-25-openjdk: LIBPNG buffer overflow [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 policy to close all bug reports from releases
Bugzilla
CVE-2025-64720 java-latest-openjdk-portable: LIBPNG buffer overflow [fedora-42]
bugzilla·2025-11-27·CVSS 7.1
CVE-2025-64720 [HIGH] CVE-2025-64720 java-latest-openjdk-portable: LIBPNG buffer overflow [fedora-42]
CVE-2025-64720 java-latest-openjdk-portable: LIBPNG buffer overflow [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 policy to close all bug reports
2026-07-27
Published