CVE-2026-64770

CVE-2026-64770 describes an out-of-bounds write vulnerability fixed in multiple Apple OS releases. Affected: iOS 26.6, iPadOS 26.6, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6. Root cause: memory safety issue (out-of-bounds write) leading to possible heap...

CVE-2026-64774

An integer overflow was addressed with improved input validation. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6. A remote attacker may be able to cause unexpected application termination or heap corruption...

CVE-2026-64774

An integer overflow was addressed with improved input validation. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6. A remote attacker may be able to cause unexpected application termination or heap corruption...

CVE-2026-44621

With NLnet Labs Unbound up to and including version 1.25.1, applications using libunbound and configured with 'unwanted-reply-threshold', could eventually be abruptly terminated if the threshold is reached and libunbound needs to call 'libworkeralloccleanup' since the function is absent from the...

CVE-2026-44621 Libunbound applications configured with 'unwanted-reply-threshold' could eventually be abruptly terminated

With NLnet Labs Unbound up to and including version 1.25.1, applications using libunbound and configured with 'unwanted-reply-threshold', could eventually be abruptly terminated if the threshold is reached and libunbound needs to call 'libworkeralloccleanup' since the function is absent from the...

PT-2026-63375

Name of the Vulnerable Software and Affected Versions NLnet Labs Unbound versions prior to 1.25.2 Description Applications using libunbound configured with the unwanted-reply-threshold parameter may be abruptly terminated. This occurs when the threshold is reached and libunbound attempts to call...

Apple macOS 安全漏洞

Apple macOS is a proprietary operating system developed by the American company Apple for Mac computers. Versions of Apple macOS Tahoe 26 and earlier contained security vulnerabilities; these vulnerabilities stemmed from out-of-bound read operations, which could potentially cause applications to...

CVE-2026-28956

CVE-2026-28956 is a memory corruption issue addressed with improved input validation; fixed in iOS/iPadOS 26.5, macOS Sequoia 15.7.7, macOS Sonoma 14.8.7, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, and watchOS 26.5. Processing a malicious media file may cause an app to terminate or memory corrup...

Apple macOS Denial of Service Vulnerability (CNVD-2026-17907)

Apple macOS is a specialized operating system developed by Apple for Mac computers. A denial of service vulnerability exists in Apple macOS, which can be exploited by an attacker to cause an application to terminate unexpectedly...

Apple macOS 安全漏洞

Apple macOS is a specialized operating system developed by Apple for Mac computers. A denial of service vulnerability exists in Apple macOS, which can be exploited by an attacker to cause an application to terminate unexpectedly...

Apple macOS 安全漏洞

Apple macOS is a specialized operating system developed by Apple for Mac computers. A denial of service vulnerability exists in Apple macOS. An attacker could exploit this vulnerability to cause an application to unexpectedly terminate the system...

Unspecified Vulnerability in Apple macOS (CNVD-2026-19037)

Apple macOS Tahoe is an operating system from the American company Apple. A security vulnerability exists in Apple macOS Tahoe, which can be exploited by attackers to cause memory corruption and unexpected application termination...

Apple macOS Tahoe Heap Buffer Overflow Vulnerability

Apple macOS Tahoe is an operating system from the American company Apple. Apple macOS Tahoe suffers from a heap buffer overflow vulnerability that can be exploited by attackers to cause memory corruption and unexpected application termination...

Unspecified Vulnerability in Multiple Apple Products (CNVD-2026-14477)

Apple iOS is an operating system developed for mobile devices.Apple macOS is a specialized operating system developed for Mac computers.Apple iPadOS is an operating system for iPad tablets. A security vulnerability exists in several Apple products. An attacker could exploit this vulnerability to...

CVE-2018-4302

A null pointer dereference was addressed with improved validation. This issue is fixed in macOS High Sierra 10.13, iCloud for Windows 7.0, watchOS 4, iOS 11, iTunes 12.7 for Windows. Processing maliciously crafted XML may lead to an unexpected application termination or arbitrary code execution...

CVE-2009-4332

db2pd in the Problem Determination component in IBM DB2 9.1 before FP7 and 9.5 before FP5 allows attackers to cause a denial of service NULL pointer dereference and application termination via unspecified vectors...

CVE-2022-26708

This issue was addressed with improved checks. This issue is fixed in macOS Monterey 12.4. An attacker may be able to cause unexpected application termination or arbitrary code execution...

CVE-2022-26698

An out-of-bounds read issue was addressed with improved bounds checking. This issue is fixed in Security Update 2022-004 Catalina, macOS Monterey 12.4, macOS Big Sur 11.6.6. Processing a maliciously crafted AppleScript binary may result in unexpected application termination or disclosure of proce...

CVE-2022-26776

This issue was addressed with improved checks. This issue is fixed in macOS Monterey 12.4, macOS Big Sur 11.6.6. An attacker may be able to cause unexpected application termination or arbitrary code execution...

CVE-2019-2236

Null pointer dereference during secure application termination using specific application ids. in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice &...