CVE-2026-20687

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS Sequoia 15.7.5, macOS Tahoe 26.4, tvOS 26.4, watchOS 26.4. An app may be able to cause unexpected system termination or write kernel memory...

CVE-2026-20687

CVE-2026-20687 is a use-after-free memory issue that Apple fixed in multiple platforms: iOS 18.7.7 and iPadOS 18.7.7; iOS 26.4 and iPadOS 26.4; macOS Sequoia 15.7.5; macOS Tahoe 26.4; tvOS 26.4; and watchOS 26.4. The root cause is a memory-management defect that can lead to an app causing unexpec...

CVE-2026-28835

Summary: CVE-2026-28835 is a use-after-free vulnerability related to SMB network share mounting on macOS. Root cause: memory management issue (use-after-free) addressed in updates. Impact (as stated): mounting a maliciously crafted SMB network share may terminate the system. Affected/affected con...

CVE-2026-28835

A use-after-free issue was addressed with improved memory management. This issue is fixed in macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4. Mounting a maliciously crafted SMB network share may lead to system termination...

EUVD-2026-15160

A use-after-free issue was addressed with improved memory management. This issue is fixed in iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4, tvOS 26.4, visionOS 26.4, watchOS 26.4. Processing maliciously crafted web content may...

CVE-2026-28879

A use-after-free issue was addressed with improved memory management. This issue is fixed in iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4, tvOS 26.4, visionOS 26.4, watchOS 26.4. Processing maliciously crafted web content may...

CVE-2026-28879

A use-after-free issue was addressed with improved memory management. This issue is fixed in iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4, tvOS 26.4, visionOS 26.4, watchOS 26.4. Processing maliciously crafted web content may...

CVE-2026-28879

CVE-2026-28879 is a use-after-free vulnerability in WebKit addressed by Apple. The issue affects processing malicious web content and may crash the process if exploited. Apple’s security notes indicate the fix is included in iOS 18.7.7 / iPadOS 18.7.7, iOS 26.4 / iPadOS 26.4, macOS Sequoia 15.7.5...

CVE-2026-20637

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 18.7.7 and iPadOS 18.7.7, iOS 26.3 and iPadOS 26.3, macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.3, tvOS 26.3, visionOS 26.3, watchOS 26.3. An app may be able to cause unexpected system...

CVE-2026-20637

CVE-2026-20637 is a use-after-free vulnerability addressed by Apple in multiple OS updates. Affected components are memory-management paths that, in the presence of the flaw, could allow an app to cause an unexpected system termination. The fixed versions are: iOS 18.7.7 and iPadOS 18.7.7; iOS 26...

CVE-2026-20637

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 18.7.7 and iPadOS 18.7.7, iOS 26.3 and iPadOS 26.3, macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.3, tvOS 26.3, visionOS 26.3, watchOS 26.3. An app may be able to cause unexpected system...

CVE-2026-20637

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 18.7.7 and iPadOS 18.7.7, iOS 26.3 and iPadOS 26.3, macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.3, tvOS 26.3, visionOS 26.3, watchOS 26.3. An app may be able to cause unexpected system...

CVE-2026-20695

CVE-2026-20695 affects macOS kernel information disclosure via memory-management handling. The issue could allow an app to determine kernel memory layout. Public details in the initial entry and connected advisories indicate fixes are implemented in macOS updates: Sequoia 15.7.5, Sonoma 14.8.5, a...

CVE-2026-20695

An information disclosure issue was addressed with improved memory management. This issue is fixed in macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4. An app may be able to determine kernel memory layout...

CVE-2026-20695

An information disclosure issue was addressed with improved memory management. This issue is fixed in macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4. An app may be able to determine kernel memory layout...

CVE-2026-20695

An information disclosure issue was addressed with improved memory management. This issue is fixed in macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4. An app may be able to determine kernel memory layout...

Cisco IOS XE Software 安全漏洞

Cisco IOS XE Software is a network operating system developed by the American company Cisco. There is a security vulnerability in Cisco IOS XE Software, which stems from improper memory resource management during the establishment of TLS connections. This vulnerability may lead to memory exhausti...

The vulnerabilities of the functions tcp_cdg_init() and tcp_cdg_release() in the net/ipv4/tcp_cdg.c module of the Linux operating system allow attackers to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the functions tcpcdginit and tcpcdgrelease in the net/ipv4/tcpcdg.c module of the Linux operating system is related to the repeated release of previously released memory. Exploiting this vulnerability can allow an attacker to compromise the confidentiality, integrity, and...

Linux Distros Unpatched Vulnerability : CVE-2026-23361

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - PCI: dwc: ep: Flush MSI-X write before unmapping its ATU entry Endpoint drivers use dwpcieepraisemsixirq to raise an MSI-X interrupt to the host using a writel,...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from a race condition between MSI-X writes and the unmapping of ATU entries. This could lead to memory...