CVE-2025-53847

A missing authentication for critical function vulnerability in Fortinet FortiOS 7.6.0 through 7.6.3, FortiOS 7.4.0 through 7.4.8, FortiOS 7.2.0 through 7.2.11, FortiOS 7.0.0 through 7.0.17, FortiOS 6.4 all versions, FortiOS 6.2.9 through 6.2.17 allows attacker to execute unauthorized code or...

PT-2026-40353

Name of the Vulnerable Software and Affected Versions AOS-8 Operating System affected versions not specified Description A flaw in a network management service allows an unauthenticated remote attacker to cause a denial-of-service condition by sending specially crafted network packets. This can...

PT-2026-40109

Name of the Vulnerable Software and Affected Versions FortiOS versions 7.6.0 through 7.6.3 FortiOS versions 7.4.0 through 7.4.8 FortiOS versions 7.2.0 through 7.2.11 Description An out-of-bounds write issue allows an attacker to execute unauthorized code or commands by sending specially crafted...

CVE-2026-34960

barebox prior to version 2026.04.0 contains an out-of-bounds read vulnerability in DHCP option parsing within the dhcpmessagetype function that fails to verify the options pointer remains within received packet bounds. An attacker on the same broadcast domain can send a crafted DHCP Offer or ACK...

CVE-2026-3828

Some Hikvision switch products discontinued since December 2023 are vulnerable to authenticated remote command execution due to insufficient input validation. Attackers with valid credentials can exploit this flaw by sending crafted packets containing malicious commands to affected devices, leadi...

EUVD-2026-29153

A heap-based out-of-bounds read vulnerability in the DNSSEC validation of dnsmasq allows remote attackers to cause a denial of service via a crafted DNS packet...

CVE-2026-4891 CVE-2026-4891

A heap-based out-of-bounds read vulnerability in the DNSSEC validation of dnsmasq allows remote attackers to cause a denial of service via a crafted DNS packet...

CVE-2026-4890 CVE-2026-4890

A Denial of Service DoS vulnerability in the DNSSEC validation of dnsmasq allows remote attackers to cause a denial of service via a crafted DNS packet...

CVE-2026-4890

A Denial of Service DoS vulnerability in the DNSSEC validation of dnsmasq allows remote attackers to cause a denial of service via a crafted DNS packet...

CVE-2026-5172

A buffer overflow in dnsmasq’s extractaddresses function allows an attacker to trigger a heap out-of-bounds read and crash by exploiting a malformed DNS response, enabling extractname to advance the pointer past the record’s end...

UBUNTU-CVE-2026-4890

A Denial of Service DoS vulnerability in the DNSSEC validation of dnsmasq allows remote attackers to cause a denial of service via a crafted DNS packet...

UBUNTU-CVE-2026-4891

A heap-based out-of-bounds read vulnerability in the DNSSEC validation of dnsmasq allows remote attackers to cause a denial of service via a crafted DNS packet...

UBUNTU-CVE-2026-5172

A buffer overflow in dnsmasq’s extractaddresses function allows an attacker to trigger a heap out-of-bounds read and crash by exploiting a malformed DNS response, enabling extractname to advance the pointer past the record’s end...

Barebox 缓冲区错误漏洞

Barebox is a versatile and flexible bootloader developed by Barebox Open Source. Versions of Barebox prior to 2026.04.0 contained a buffer error vulnerability. This vulnerability stemmed from the dhcpmessagetype function in DHCP option parsing, which did not verify whether the option pointers wer...

Unity Linux 20.1060e / 20.1070e Security Update: openvswitch (UTSA-2026-017640)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-017640 advisory. A vulnerability was found in openvswitch. A limitation in the implementation of userspace packet parsing can allow a malicious user to send a specially crafted packe...

EUVD-2026-28908

Some Hikvision switch products discontinued since December 2023 are vulnerable to authenticated remote command execution due to insufficient input validation. Attackers with valid credentials can exploit this flaw by sending crafted packets containing malicious commands to affected devices, leadi...

CVE-2026-3828

Some Hikvision switch products discontinued since December 2023 are vulnerable to authenticated remote command execution due to insufficient input validation. Attackers with valid credentials can exploit this flaw by sending crafted packets containing malicious commands to affected devices, leadi...

CVE-2026-3828

Some Hikvision switch products discontinued since December 2023 are vulnerable to authenticated remote command execution due to insufficient input validation. Attackers with valid credentials can exploit this flaw by sending crafted packets containing malicious commands to affected devices, leadi...

CVE-2026-3828

The CVE affects some Hikvision switch products (discontinued since December 2023) and is caused by insufficient input validation enabling authenticated remote command execution. With valid credentials, an attacker can send crafted packets containing malicious commands to affected devices, resulti...

Mikrotik RouterOS 资源管理错误漏洞

Mikrotik RouterOS is an operating system for network devices developed by the Latvian company Mikrotik. There were resource management vulnerabilities in the Mikrotik RouterOS x86 version 6.40.5 to 6.49.10. These vulnerabilities stemmed from the SMB service’s handling of specially crafted packets...