CVE-2026-10131

An OS command injection vulnerability exists in the boa formPasswordSetup functionality of X2000R versions: TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327. A specially crafted HTTP request can lead to arbitrary code execution. An attacker can make an authenticated HTTP request to trigger this...

kernel: USB: serial: mxuport: fix memory corruption with small endpoint

A flaw was found in the Linux kernel's USB serial mxuport driver. A malicious Universal Serial Bus USB device could exploit this vulnerability by reporting a bulk-out endpoint maximum packet size smaller than eight bytes. This can lead to user-controlled slab corruption, potentially allowing an...

kernel: smb: client: fix OOB read/write from unvalidated DataOffset in coalesce_t2()

A flaw was found in the Linux kernel's Server Message Block SMB client. The coalescet2 function processes server-supplied DataOffset fields without proper validation against buffer boundaries. A remote attacker could exploit this by crafting malicious SMB responses. This could lead to out-of-boun...

kernel: ipv4: validate checksum_start before completing checksum

A flaw was found in the Linux kernel. A local attacker or untrusted guest virtual machine can exploit this vulnerability by transmitting network packets containing malformed checksum metadata into the IPv4 networking subsystem. This failure to validate checksum metadata can corrupt memory during...

kernel: usb: typec: tcpm: bound altmode_desc[] per iteration in svdm_consume_modes()

A flaw was found in the Linux kernel's USB Type-C Port Manager TCPM driver. A remote attacker, acting as a malicious USB-C port partner, could exploit an out-of-bounds write vulnerability in the svdmconsumemodes function. By sending an unsolicited 'Discover Modes ACK' with excessive data, the...

cmd/go: golang: cmd/go: arbitrary code execution via untrusted module proxy

A flaw was found in the Go toolchain cmd/go. When a user works inside a malicious Go project that defines a bogus golang.org/fips140 module and connects to an untrusted Go module proxy GOMODPROXY, the proxy can serve an arbitrary replacement module that still passes local verification. This can...

CVE-2026-28763

A stack-based buffer overflow vulnerability exists in the boa web server's formMapDelDevice hostname functionality in the X2000R router (version: TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327 ). The flaw is caused by an unchecked strcpy operation that copies an HTTP POST hostname parameter into a fixe...

CVE-2026-41223

A stack-based buffer overflow exists in the boa formMapDelDevice macstr functionality of the Totolink X2000R (version TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327 ). An authenticated attacker can send a specially crafted HTTP POST request to the /boafrm/formMapDelDevice page. The vulnerability is tri...

EUVD-2026-105349

A stack-based buffer overflow vulnerability exists in the boa formMapDelDevice macstr functionality of X2000R versions: TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327. A specially crafted HTTP request can lead to arbitrary code execution. An attacker can make an authenticated HTTP request to trigger th...

EUVD-2026-105350

A stack-based buffer overflow vulnerability exists in the boa formMapDelDevice hostname functionality of X2000R versions: TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327. A specially crafted HTTP request can lead to arbitrary code execution. An attacker can make an authenticated HTTP request to trigger...

CVE-2026-40627

A critical OS command injection vulnerability exists in the boa formWsc functionality of the Totolink X2000R router (version TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327 ). The root cause is located in the formWsc() function, where the targetAPSsid HTTP POST parameter is processed. While the escape_q...

CVE-2026-41222

The Totolink X2000R router (version TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327 ) is vulnerable to a stack-based buffer overflow in the boa binary's formParentControl function. An authenticated attacker can trigger this by sending a specially crafted HTTP POST request to the /boafrm/formParentContro...

CVE-2026-40615

A stack-based buffer overflow vulnerability exists in the boa web server's formParentControl function of the TOTOLINK X2000R (specifically version TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327 ). The flaw is triggered when an authenticated attacker sends a specially crafted HTTP POST request containin...

EUVD-2026-105346

A stack-based buffer overflow vulnerability exists in the boa formParentControl deviceName functionality of X2000R versions: TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327. A specially crafted HTTP request can lead to arbitrary code execution. An attacker can make an authenticated HTTP request to trigg...

EUVD-2026-105347

A stack-based buffer overflow vulnerability exists in the boa formParentControl url functionality of X2000R versions: TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327. A specially crafted HTTP request can lead to arbitrary code execution. An attacker can make an authenticated HTTP request to trigger this...

CVE-2026-33568

The Totolink X2000R router (version TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327 ) is vulnerable to OS command injection via the boa web server's formMapDelDevice functionality. The vulnerability occurs because the macstr parameter from an HTTP POST request is passed unsanitized to the /bin/map_del_d...

EUVD-2026-105348

A OS command injection vulnerability exists in the boa formMapDelDevice macstr functionality of X2000R versions: TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327. A specially crafted HTTP request can lead to arbitrary code execution. An attacker can make an authenticated HTTP request to trigger this...

EUVD-2026-105345

Multiple stack-based buffer overflow vulnerabilities exist in the boa formIpv6Setup pppoe functionality of Totolink X2000R TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327. A specially crafted HTTP request can lead to arbitrary code execution. An attacker can make an authenticated HTTP request to trigger...

CVE-2026-42019

The Totolink X2000R router (version TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327 ) is vulnerable to multiple stack-based buffer overflow flaws in the boa formIpv6Setup pppoe functionality. Specifically, the pppoe_dns1 HTTP POST parameter is copied to the stack without any checks or restrictions, whic...

EUVD-2026-105344

Multiple stack-based buffer overflow vulnerabilities exist in the boa formIpv6Setup pppoe functionality of Totolink X2000R TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327. A specially crafted HTTP request can lead to arbitrary code execution. An attacker can make an authenticated HTTP request to trigger...