kernel: net: sched: act_csum: validate nested VLAN headers

A flaw was found in the Linux kernel's network scheduler component. A remote attacker could send specially crafted network packets containing nested Virtual Local Area Network VLAN headers. This could cause the kernel to read beyond allocated memory, leading to a system crash and a denial of...

CVE-2026-62430

A flaw was found in Xen. This vulnerability allows a guest operating system to read data beyond its intended memory boundaries, potentially leading to information disclosure. The issue arises from improper synchronization during access to the CMOS Complementary Metal-Oxide-Semiconductor memory. A...

SUSE CVE-2026-64533

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: validate lcnsfollow in logreplay conversion logreplay converts DIRPAGEENTRY32 records into DIRPAGEENTRY records when replaying version 0 restart tables. During this conversion, the memmove length is derived directly fro...

CVE-2026-64533

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: validate lcnsfollow in logreplay conversion logreplay converts DIRPAGEENTRY32 records into DIRPAGEENTRY records when replaying version 0 restart tables. During this conversion, the memmove length is derived directly fro...

CVE-2026-64533 fs/ntfs3: validate lcns_follow in log_replay conversion

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: validate lcnsfollow in logreplay conversion logreplay converts DIRPAGEENTRY32 records into DIRPAGEENTRY records when replaying version 0 restart tables. During this conversion, the memmove length is derived directly fro...

Уязвимость пакетов программ Microsoft Office, Excel и 365 Apps for Enterprise, позволяющая нарушителю раскрыть защищаемую информацию

Уязвимость пакетов программ Microsoft Office, Excel и 365 Apps for Enterprise связана с чтением за пределами допустимого диапазона в памяти. Эксплуатация уязвимости может позволить нарушителю раскрыть защищаемую информацию...

PT-2026-64857

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: validate lcns follow in log replay conversion log replay converts DIR PAGE ENTRY 32 records into DIR PAGE ENTRY records when replaying version 0 restart tables. During this conversion, the memmove length is derived...

The vulnerability of the console-based graphic editor ImageMagick, related to reading data outside of the allowed range in memory, allows a hacker to trigger a service failure.

The vulnerability of the console-based graphic editor ImageMagick is related to reading data beyond the allowable range in memory. Exploiting this vulnerability can allow an attacker to cause a system failure...

ROS-20260720-73-0070

The vulnerability of JavaScript script handlers in Google Chrome and Microsoft Edge browsers is related to reading data beyond the allowed range in memory. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the DWM Core Library in Windows operating systems allows attackers to disclose protected information.

The vulnerability of the DWM Core Library in Windows operating systems relates to reading data beyond the allowed range in memory. Exploiting this vulnerability can allow an attacker to disclose protected information...

The vulnerability of the USB Audio Class driver for Windows operating systems allows attackers to disclose protected information.

The vulnerability of the USB Audio Class driver for Windows operating systems is related to reading data beyond the permitted range in memory. Exploiting this vulnerability can allow an attacker to disclose sensitive information that is protected by security measures...

CVE-2026-63939

CVE-2026-63939 (Linux kernel, KVM SEV): The issue concerns computation of the maximum length for the in-GHCB scratch area in the GHCB shared buffer. Previously, KVM assumed the input length (@len) always represented the maximum required size for MMIO emulation; for PSC requests, @len is only the ...

The vulnerability of the asn1_decode_snmp() function in the printing server’s CUPS implementation allows a attacker to disclose protected information or cause service failures.

The vulnerability of the asn1DecodeSnmp function in the CUPS printing server is related to reading data beyond the allowed range of memory. Exploiting this vulnerability could allow an attacker to disclose sensitive information or cause service failures...

The vulnerability of the Media Foundation component in Windows operating systems allows a hacker to execute arbitrary code.

The vulnerability of the Media Foundation component in Windows operating systems relates to reading beyond the buffer boundaries in memory. Exploiting this vulnerability could allow a remote attacker to execute arbitrary code...

The vulnerability of the magick-distribute-cache service in the console-based imageMagick graphics editor allows a hacker to trigger a service failure.

The vulnerability of the magick-distribute-cache service in the console-based imageMagick graphics editor is related to reading data beyond the allowed range of memory. Exploiting this vulnerability could allow an attacker to cause a service failure...

CVE-2026-20156

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco RoomOS engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities. The...

EUVD-2026-44717

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco RoomOS engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities. The...

CVE-2026-20156 Cisco RoomOS Security Hardening Release - Buffer Management Vulnerabilities

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco RoomOS engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities. The...

CVE-2026-20156

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco RoomOS engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities. The...

CVE-2026-20156

CVE-2026-20156 affects Cisco RoomOS . The issue is described as improper restriction of operations within the bounds of a memory buffer (CWE-119), leading to potential memory corruption. Cisco’s security advisory and related sources indicate a software hardening release that addresses these vulne...