Cisco ASA Improper Restriction of Operations within the Bounds of a Memory Buffer (CVE-2021-34783)

A vulnerability in the software-based SSL/TLS message handler of Cisco Adaptive Security Appliance ASA Software and Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service DoS condition. This...

Cisco ASA Uncontrolled Resource Consumption (CVE-2020-3572)

A vulnerability in the SSL/TLS session handler of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to a memory...

Cisco ASA Improper Restriction of Operations within the Bounds of a Memory Buffer (CVE-2021-40117)

A vulnerability in SSL/TLS message handler for Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This vulnerability exists because incomin...

Cisco ASA/FTD Observable Discrepancy (CVE-2020-3585)

A vulnerability in the TLS handler of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software for Cisco Firepower 1000 Series firewalls could allow an unauthenticated, remote attacker to gain access to sensitive information. The vulnerability is due to...

Cisco ASA Uncontrolled Resource Consumption (CVE-2020-3196)

A vulnerability in the Secure Sockets Layer SSL/Transport Layer Security TLS handler of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to exhaust memory resources on the affected device, leading to a...

SUSE SLES12: java-11-openjdk / java-11-openjdk-demo / java-11-openjdk-devel / etc (SUSE-SU-2026:4515-1)

The remote SUSE Linux SLES12 / SLESSAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:4515-1 advisory. - CVE-2026-60589: improve resource resolving bsc1275777. - CVE-2026-61308: enhance HTTP connections bsc1275778. - CVE-2026-70907:...

SUSE SLES16 Security Update : distribution (SUSE-SU-2026:23990-1)

The remote SUSE Linux SLES16 / SLESSAP16 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:23990-1 advisory. - CVE-2026-81871: go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc: OpenTelemetry-Go: TLS certificate bypass allows log...

CentOS 9 : cockpit-368-1.el9

The remote CentOS Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the cockpit-368-1.el9 build changelog. - A flaw was found in Cockpit. An unauthenticated remote attacker can exploit this vulnerability by initiating and sustaining numerous...

MiracleLinux 8 : nodejs:24 (AXSA:2026-1972:01)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-1972:01 advisory. undici: undici: Authentication bypass via cross-origin cache poisoning due to missing origin isolation CVE-2026-85152 undici: undici: TLS certificat...

Rustls: TLS 1.3 handshake messages incorrectly accepted across encryption level boundaries

Rustls accepted TLS 1.3 handshake messages sent at the wrong encryption level when they followed a key-changing message in the same record. The handshake transcript is still authenticated, so a network-position attacker cannot use this to alter or complete a handshake; the practical effect is tha...

GHSA-2MJX-QC3C-RQVC Rustls: TLS 1.3 handshake messages incorrectly accepted across encryption level boundaries

Rustls accepted TLS 1.3 handshake messages sent at the wrong encryption level when they followed a key-changing message in the same record. The handshake transcript is still authenticated, so a network-position attacker cannot use this to alter or complete a handshake; the practical effect is tha...

GHSA-6FW5-9HQ8-W87G GraphQL Tools: TLS Certificate Validation Disabled in Legacy GraphQL WebSocket Executor

Impact buildWSLegacyExecutor in @graphql-tools/executor-legacy-ws previously hardcoded rejectUnauthorized: false when creating WebSocket connections over WSS. This disabled TLS certificate validation, allowing a network-positioned attacker to perform a Man-in-the-Middle MITM attack against...

GraphQL Tools: TLS Certificate Validation Disabled in Legacy GraphQL WebSocket Executor

Impact buildWSLegacyExecutor in @graphql-tools/executor-legacy-ws previously hardcoded rejectUnauthorized: false when creating WebSocket connections over WSS. This disabled TLS certificate validation, allowing a network-positioned attacker to perform a Man-in-the-Middle MITM attack against...

EUVD-2026-90922

GraphQL Tools: TLS Certificate Validation Disabled in Legacy GraphQL WebSocket Executor...

impersonate-proxy

impersonate-proxy English | 日本語 | 简体中文 A local MITM proxy that lets you control TLS fingerprints JA3/JA4, HTTP/2 fingerprints, HTTP header order, User-Agent, and source IP headers — all from a single YAML config file. A Chrome extension is included for toggling the proxy and switching fingerprint...

CVE-2026-0073

Exploit de omisión de autenticación TLS de ADB CVE-2026-0073 Un escáner de red automatizado y herramienta de explotación para CVE-2026-0073 , una vulnerabilidad en el demonio Android Debug Bridge adbd que permite la ejecución remota de código RCE no autenticada y acceso interactivo a shell a trav...

CVE-2026-105766 Chainguard Academy (edu) Nginx directory redirect downgrades HTTPS requests to HTTP

Use of the backend-facing $scheme variable in the trailing-slash directory redirect in nginx.conf of Chainguard Academy edu from commit 0b75ff98057f69b044a3e7194e428066ac5ad0d4 before commit 93dc0e50739c225f5aee2e803800a47fc0feb906 allows an on-path network attacker to read or modify documentatio...

CVE-2026-19445

A flaw was found in Python. A remote, unauthenticated TLS client can cause a use-after-free in a server that uses SSLContext.snicallback to assign a different SSLSocket.context when selecting a certificate per server name, if nothing else keeps the original SSLContext alive. This can crash the...

netty-handler: Netty: Denial of Service due to eager buffer allocation in TLS handshake

A flaw was found in Netty, a network application framework. A remote attacker can exploit this vulnerability by sending a crafted TLS Transport Layer Security ClientHello message. This can lead to an eager allocation of a large memory buffer, causing a Denial of Service DoS due to excessive memor...

SiYuan: TLS Private Keys Readable via getFile (Incomplete Blocklist)

Summary: IsForbiddenAbsPath only blocks conf/conf.json by exact match. The TLS private key conf/key.pem and CA private key conf/ca.key live in the same conf/ directory and are absent from the blocklist. Any authenticated user can retrieve them via POST /api/file/getFile. Root cause...