ngtcp2: ngtcp2: Denial of service via stack buffer overflow during QUIC handshake

A flaw was found in ngtcp2, a C implementation of the IETF QUIC Quick UDP Internet Connections protocol. A remote attacker can exploit a stack buffer overflow vulnerability by sending specially crafted, large transport parameters during the QUIC handshake. This occurs when the qlog callback is...

CVE-2026-36796

Shenzhen Tenda Technology Co., Ltd Tenda G0 v15.11.0.5 was discovered to contain a stack overflow in the picCropName parameter of the formCropAndSetWewifiPic function. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted HTTP request...

CVE-2026-36794

Shenzhen Tenda Technology Co., Ltd Tenda W3 Wireless Router v1.0.0.32204 was discovered to contain multiple stack overflows in the R7WebsSecurityHandler function via the username and password parameters. These vulnerabilities allow attackers to cause a Denial of Service DoS via a crafted HTTP...

CVE-2026-36797

Shenzhen Tenda Technology Co., Ltd Tenda G0 v15.11.0.5 was discovered to contain a stack overflow in the IPMacBindRuleIp parameter of the formIPMacBindModify function. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted HTTP request...

CVE-2026-36784

Shenzhen Tenda Technology Co., Ltd Tenda O3 Wireless Router v1.0.0.54180 was discovered to contain a stack overflow in the ip parameter of the fromNetToolGet function. This vulnerability allows attackers to cause a Denial of Service DoS via a HTTP request...

CVE-2026-36777

Shenzhen Tenda Technology Co., Ltd Tenda W3 Wireless Router v1.0.0.32204 was discovered to contain a stack overflow in the param1 parameter of the formSetCfm function. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted HTTP request...

CVE-2026-36792

Shenzhen Tenda Technology Co., Ltd Tenda W3 Wireless Router v1.0.0.32204 was discovered to contain a stack overflow in the wlradio parameter of the formWifiRadioSet function. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted HTTP request...

CVE-2026-36783

Shenzhen Tenda Technology Co., Ltd Tenda O3 Wireless Router v1.0.0.54180 was discovered to contain a stack overflow in the domain parameter of the fromNetToolGet function. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted HTTP request...

CVE-2026-36771

Shenzhen Tenda Technology Co., Ltd Tenda W3 Wireless Router v1.0.0.32204 was discovered to contain a stack overflow in the wlradio parameter of the formwrlSSIDset function. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted input...

CVE-2026-36779

Shenzhen Tenda Technology Co., Ltd Tenda O3 Wireless Router v1.0.0.54180 was discovered to contain multiple stack overflows in the fromVirtualSer function via the puVar2, puVar1, s2, s100, and puVar3 parameters. These vulnerabilities allow attackers to cause a Denial of Service DoS via a crafted...

CVE-2026-36778

Shenzhen Tenda Technology Co., Ltd Tenda O3 Wireless Router v1.0.0.54180 was discovered to contain a stack overflow in the username parameter of the R7WebsSecurityHandler function. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted HTTP request...

CVE-2026-36791

Shenzhen Tenda Technology Co., Ltd Tenda O3v3 v1.0.0.5 was discovered to contain a stack overflow in the savelistdata parameter of the formSetCfm function. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted HTTP request...

CVE-2026-36772

Shenzhen Tenda Technology Co., Ltd Tenda W3 Wireless Router v1.0.0.32204 was discovered to contain a stack overflow in the wlradio parameter of the formwrlSSIDget function. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted input...

CVE-2026-36773

Shenzhen Tenda Technology Co., Ltd Tenda W3 Wireless Router v1.0.0.32204 was discovered to contain a stack overflow in the Go parameter of the asktoreboot function. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted input...

CVE-2026-36770

Shenzhen Tenda Technology Co., Ltd Tenda USW3V1.0BR v1.0.0.3 was discovered to contain a stack overflow in the Go parameter of the asktoreboot function. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted input...

CVE-2025-52292

A stack buffer overflow in the fileinprocess function infile.c of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service DoS via supplying a crafted MP4 file...

CVE-2026-44634

SimpleBLE is a cross-platform library and bindings for Bluetooth Low Energy BLE. Prior to version 0.14.0, there are multiple stack-based buffer overflow vulnerabilities in SimpleBLE. There is a stack overflow vulnerability in the dongl backend’s Protocol::simpleblewrite function local,...

Denial of Service (DoS)

Overview org.springframework.data:spring-data-commons is a maven plugin to centralize common resources and configuration for Spring Data Maven builds. Affected versions of this package are vulnerable to Denial of Service DoS in the parsing of Sort parameters. An attacker can cause a stack overflo...

MGASA-2026-0183 Updated freeciv packages fix security vulnerabilities

CVE-2026-33250, freeciv crash with a stack overflow when receiving specially-crafted packets. A remote attacker can use this to take down any public server. A malicious server can use this to crash the game on the player's machine...

Updated freeciv packages fix security vulnerabilities

CVE-2026-33250, freeciv crash with a stack overflow when receiving specially-crafted packets. A remote attacker can use this to take down any public server. A malicious server can use this to crash the game on the player's machine...