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Security Advisory; NCSC-2026-0267 [1.0.0]
- Security Advisory
- NCSC-2026-0267 [1.0.0]
- Publicatie
- 28-07-2026 10:57 (Europe/Amsterdam)
- Prioriteit
- Normaal
- Betreft
- Kwetsbaarheden verholpen in Apple MacOS
Kenmerken
- Improper Input Validation
- Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
- Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')
- Improper Restriction of Operations within the Bounds of a Memory Buffer
- Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
- Stack-based Buffer Overflow
- Out-of-bounds Read
- Exposure of Sensitive Information to an Unauthorized Actor
- Insertion of Sensitive Information Into Sent Data
- Incorrect Default Permissions
- Improper Access Control
- Authentication Bypass by Primary Weakness
- Improperly Implemented Security Check for Standard
- Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
- Uncontrolled Resource Consumption
- Improper Resource Shutdown or Release
- Double Free
- Use After Free
- Insufficiently Protected Credentials
- Protection Mechanism Failure
- Out-of-bounds Write
- Access of Resource Using Incompatible Type ('Type Confusion')
- Multiple Releases of Same Resource or Handle
Omschrijving
Apple heeft meerdere kwetsbaarheden verholpen in MacOS, specifiek in de versies Sequoia 15.7.8, Sonoma 14.8.8 en Tahoe 26.x.
De kwetsbaarheden betreffen diverse beveiligingsproblemen in macOS, waaronder onvoldoende sandbox restricties waardoor applicaties mogelijk ongeautoriseerd toegang kunnen krijgen tot gevoelige gebruikersdata. Er zijn problemen opgelost met betrekking tot onjuiste geheugenafhandeling, zoals use-after-free, buffer overflows, out-of-bounds reads en writes, integer overflows, race conditions en type confusion. Deze kunnen leiden tot onverwachte systeem- of applicatie-terminaties, privilege escalatie, ongeautoriseerde toegang tot kernel geheugen, en in sommige gevallen remote code execution.
Daarnaast zijn er fixes voor bypasses van Gatekeeper beveiliging via gemanipuleerde ZIP-archieven, verbeterde validatie van bestands- en padverwerking, en versterkte autorisatie- en toestemmingscontroles. Ook zijn er verbeteringen doorgevoerd in de netwerkbeveiliging, zoals het voorkomen van het onderscheppen van netwerkverbindingen en het beperken van applicatie permissies.
De updates richten zich op het versterken van geheugenbeheer, inputvalidatie, state management en sandbox isolatie om ongeautoriseerde toegang en systeeminstabiliteit te voorkomen. De kwetsbaarheden zijn opgelost in de genoemde macOS versies en sommige fixes zijn ook doorgevoerd in gerelateerde Apple besturingssystemen zoals iOS, iPadOS, tvOS, visionOS en watchOS.
Oplossingen
Apple heeft updates uitgebracht voor macOS Sequoia 15.7.8, Sonoma 14.8.8 en Tahoe 26.x die deze kwetsbaarheden verhelpen door verbeterde sandbox restricties, geheugenbeheer, inputvalidatie, autorisatiecontroles en andere beveiligingsmechanismen te implementeren. Zie bijgevoegde referenties voor meer informatie.
Referenties
CVE's
- CVE-2025-43325 - CVSS (v4) 4.8
- CVE-2026-3783 - CVSS (v4) 6.3
- CVE-2026-3784 - CVSS (v4) 6.3
- CVE-2026-4424 - CVSS (v4) 6.9
- CVE-2026-20672
- CVE-2026-23918 - CVSS (v4) 6.9
- CVE-2026-28849
- CVE-2026-28896
- CVE-2026-28900
- CVE-2026-28911
- CVE-2026-28912
- CVE-2026-28914 - CVSS (v3) 5.5
- CVE-2026-28926
- CVE-2026-28928
- CVE-2026-28931
- CVE-2026-28932
- CVE-2026-28936 - CVSS (v3) 7.5
- CVE-2026-28945
- CVE-2026-28961 - CVSS (v3) 4.6
- CVE-2026-28973
- CVE-2026-28981
- CVE-2026-28982
- CVE-2026-28983 - CVSS (v3) 7.5
- CVE-2026-39868 - CVSS (v3) 9.1
- CVE-2026-39873
- CVE-2026-39874 - CVSS (v3) 7.8
- CVE-2026-39875 - CVSS (v3) 7.8
- CVE-2026-39877
- CVE-2026-43653 - CVSS (v3) 6.2
- CVE-2026-43661 - CVSS (v3) 7.5
- CVE-2026-43665
- CVE-2026-43672
- CVE-2026-43673
- CVE-2026-43681
- CVE-2026-43682
- CVE-2026-43693 - CVSS (v3) 7.0
- CVE-2026-43694
- CVE-2026-43698 - CVSS (v3) 7.8
- CVE-2026-43703 - CVSS (v3) 6.5
- CVE-2026-43706 - CVSS (v3) 6.5
- CVE-2026-43710
- CVE-2026-43711
- CVE-2026-43714
- CVE-2026-43722 - CVSS (v4) 4.8
- CVE-2026-43723 - CVSS (v3) 7.8
- CVE-2026-43724 - CVSS (v4) 4.8
- CVE-2026-43728
- CVE-2026-43729
- CVE-2026-43730
- CVE-2026-43733
- CVE-2026-43738
- CVE-2026-43739
- CVE-2026-43740 - CVSS (v4) 5.3
- CVE-2026-43744
- CVE-2026-43747
- CVE-2026-43748
- CVE-2026-43749 - CVSS (v3) 7.8
- CVE-2026-43750
- CVE-2026-43753
- CVE-2026-43754
- CVE-2026-43755 - CVSS (v3) 7.0
- CVE-2026-43756
- CVE-2026-43757
- CVE-2026-43758
- CVE-2026-43759
- CVE-2026-43760
- CVE-2026-43763
- CVE-2026-43764
- CVE-2026-43765
- CVE-2026-43766
- CVE-2026-43767
- CVE-2026-43768
- CVE-2026-43769
- CVE-2026-43770
- CVE-2026-43771
- CVE-2026-43772
- CVE-2026-43773
- CVE-2026-43774
- CVE-2026-43775
- CVE-2026-43776 - CVSS (v3) 7.8
- CVE-2026-43777
- CVE-2026-43778
- CVE-2026-43779
- CVE-2026-43780
- CVE-2026-43781
- CVE-2026-43782
- CVE-2026-43792
- CVE-2026-43793
- CVE-2026-43796
- CVE-2026-43797
- CVE-2026-43799
- CVE-2026-43800
- CVE-2026-43801
- CVE-2026-43802
- CVE-2026-43803
- CVE-2026-43804
- CVE-2026-43805
- CVE-2026-43806
- CVE-2026-43807
- CVE-2026-43809
- CVE-2026-43810
- CVE-2026-43812
- CVE-2026-43813
- CVE-2026-43814
- CVE-2026-43816
- CVE-2026-43817
- CVE-2026-43818
- CVE-2026-43819
- CVE-2026-43821
- CVE-2026-43822
- CVE-2026-64691
- CVE-2026-64692
- CVE-2026-64693
- CVE-2026-64694
- CVE-2026-64695
- CVE-2026-64696
- CVE-2026-64697
- CVE-2026-64698
- CVE-2026-64699
- CVE-2026-64700
- CVE-2026-64702
- CVE-2026-64703
- CVE-2026-64704
- CVE-2026-64707
- CVE-2026-64708
- CVE-2026-64709
- CVE-2026-64710
- CVE-2026-64711
- CVE-2026-64713
- CVE-2026-64716
- CVE-2026-64718
- CVE-2026-64719
- CVE-2026-64720
- CVE-2026-64721
- CVE-2026-64722
- CVE-2026-64723
- CVE-2026-64724
- CVE-2026-64725
- CVE-2026-64726
- CVE-2026-64727
- CVE-2026-64728
- CVE-2026-64729
- CVE-2026-64730
- CVE-2026-64731
- CVE-2026-64733
- CVE-2026-64734
- CVE-2026-64735
- CVE-2026-64737
- CVE-2026-64738
- CVE-2026-64739
- CVE-2026-64740
- CVE-2026-64743
- CVE-2026-64744
- CVE-2026-64745
- CVE-2026-64746
- CVE-2026-64747
- CVE-2026-64749
- CVE-2026-64751
- CVE-2026-64754
- CVE-2026-64757
- CVE-2026-64758 - CVSS (v4) 9.4
- CVE-2026-64762 - CVSS (v4) 2.4
- CVE-2026-64763 - CVSS (v4) 10.0
- CVE-2026-64764 - CVSS (v4) 9.4
- CVE-2026-64765 - CVSS (v4) 9.4
- CVE-2026-64766 - CVSS (v4) 9.4
- CVE-2026-64767 - CVSS (v4) 10.0
- CVE-2026-64768 - CVSS (v4) 5.3
- CVE-2026-64769 - CVSS (v4) 9.4
- CVE-2026-64770 - CVSS (v4) 9.4
- CVE-2026-64771 - CVSS (v4) 9.4
- CVE-2026-64772 - CVSS (v4) 9.4
- CVE-2026-64774 - CVSS (v4) 9.4
- CVE-2026-64775 - CVSS (v4) 6.8
- CVE-2026-64776 - CVSS (v4) 5.1
- CVE-2026-64783 - CVSS (v4) 5.3
Producten
Apple
Disclaimer
The Netherlands Cyber Security Center (henceforth: NCSC-NL) maintains this page to enhance access to its information and security advisories. The use of this security advisory is subject to the following terms and conditions: NCSC-NL makes every reasonable effort to ensure that the content of this page is kept up to date, and that it is accurate and complete. Nevertheless, NCSC-NL cannot entirely rule out the possibility of errors, and therefore cannot give any warranty in respect of its completeness, accuracy or continuous keeping up-to-date. The information contained in this security advisory is intended solely for the purpose of providing general information to professional users. No rights can be derived from the information provided therein. NCSC-NL and the Kingdom of the Netherlands assume no legal liability or responsibility for any damage resulting from either the use or inability of use of this security advisory. This includes damage resulting from the inaccuracy of incompleteness of the information contained in the advisory. This security advisory is subject to Dutch law. All disputes related to or arising from the use of this advisory will be submitted to the competent court in The Hague. This choice of means also applies to the court in summary proceedings.