EUVD-2026-18035

AIOHTTP Affected by Denial of Service DoS via Unbounded DNS Cache in TCPConnector...

CVE-2026-34513

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.13.4, an unbounded DNS cache could result in excessive memory usage possibly resulting in a DoS situation. This issue has been patched in version 3.13.4...

AZL-81758 CVE-2026-34513 affecting package python-aiohttp 3.6.2-3

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.13.4, an unbounded DNS cache could result in excessive memory usage possibly resulting in a DoS situation. This issue has been patched in version 3.13.4...

UBUNTU-CVE-2026-34513

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.13.4, an unbounded DNS cache could result in excessive memory usage possibly resulting in a DoS situation. This issue has been patched in version 3.13.4...

DNS Rebinding Protection Disabled by Default in Model Context Protocol Go SDK for Servers Running on Localhost

The Model Context Protocol MCP Go SDK does not enable DNS rebinding protection by default for HTTP-based servers. When an HTTP-based MCP server is run on localhost without authentication with StreamableHTTPHandler or SSEHandler, a malicious website could exploit DNS rebinding to bypass same-origi...

CVE-2026-34513 AIOHTTP: Denial of Service (DoS) via Unbounded DNS Cache in TCPConnector

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.13.4, an unbounded DNS cache could result in excessive memory usage possibly resulting in a DoS situation. This issue has been patched in version 3.13.4...

CVE-2026-34513

CVE-2026-34513 affects aiohttp prior to 3.13.4, where an unbounded DNS cache could cause excessive memory usage leading to a DoS. The issue has been patched in 3.13.4. Affected component: aiohttp (async HTTP client/server for asyncio). Root cause: unbounded DNS cache memory growth. Impact: potent...

CVE-2026-5311

A security flaw has been discovered in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345, DNS-726-4, DNS-1100-4, DNS-1200-05 and DNS-1550-04 up to 20260205. Affected is the function...

CLEANSTART-2026-HA09227 Security fixes for CVE-2025-47911, CVE-2025-47913, CVE-2025-47914, CVE-2025-58181, CVE-2025-58190, CVE-2025-61726, CVE-2025-61727, CVE-2025-61728, CVE-2025-61729, CVE-2025-61730, CVE-2025-61732, CVE-2025-68121, CVE-2026-25679, CVE-2026-27137, CVE-2026-27138, CVE-2026-27139, CVE-2026-27141, CVE-2026-27142, CVE-2026-33186, ghsa-f6x5-jh6r-wrfv, ghsa-j5w8-q4qc-rx2x applied in versions: 0.18.0-r0, 0.18.0-r1

Multiple security vulnerabilities affect the external-dns package. These issues are resolved in later releases. See references for individual vulnerability details...

CLEANSTART-2026-MJ07404 Security fixes for CVE-2026-25679, CVE-2026-27139, CVE-2026-27142, CVE-2026-33186, ghsa-527x-5wrf-22m2, ghsa-9h8m-3fm2-qjrq, ghsa-c9v3-4pv7-87pr, ghsa-h75p-j8xm-m278, ghsa-p77j-4mvh-x3m3 applied in versions: 1.26.7-r0, 1.26.7-r1, 1.26.7-r2

Multiple security vulnerabilities affect the kubernetes-dns-node-cache-fips package. These issues are resolved in later releases. See references for individual vulnerability details...

CLEANSTART-2026-GQ31133 Security fixes for CVE-2026-25679, CVE-2026-27139, CVE-2026-27142, CVE-2026-33186, ghsa-527x-5wrf-22m2, ghsa-9h8m-3fm2-qjrq, ghsa-c9v3-4pv7-87pr, ghsa-h75p-j8xm-m278, ghsa-p77j-4mvh-x3m3 applied in versions: 1.26.7-r0, 1.26.7-r1, 1.26.7-r2

Multiple security vulnerabilities affect the kubernetes-dns-node-cache package. These issues are resolved in later releases. See references for individual vulnerability details...

D-Link多款产品 访问控制错误漏洞

D-Link DNS-120, etc., are products of D-Link Corporation, a Chinese company. The D-Link DNS-120 is a network storage adapter. The D-Link DNR-202L is a network video camera. The D-Link DNS-315L is a network attached storage device. Several D-Link products have a vulnerability related to access...

PT-2026-29672

Name of the Vulnerable Software and Affected Versions Go MCP SDK versions prior to 1.4.0 Description The Go MCP SDK, utilizing Go's standard encoding/json, did not enable DNS rebinding protection by default for HTTP-based servers prior to version 1.4.0. When an HTTP-based MCP server was run on...

D-Link多款产品 访问控制错误漏洞

D-Link DNS-120, etc., are products of D-Link Corporation, a Chinese company. The D-Link DNS-120 is a network storage adapter. The D-Link DNR-202L is a network video camera. The D-Link DNS-315L is a network attached storage device. Several D-Link products have a vulnerability related to access...

Linux Distros Unpatched Vulnerability : CVE-2026-24029

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - When the earlyacldrop earlyACLDrop in Lua option is disabled default is enabled on a DNS over HTTPs frontend using the nghttp2 provider, the ACL check is skippe...

Linux Distros Unpatched Vulnerability : CVE-2026-24028

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An attacker might be able to trigger an out-of-bounds read by sending a crafted DNS response packet, when custom Lua code uses newDNSPacketOverlay to parse DNS...

SUSE CVE-2026-24029

When the earlyacldrop earlyACLDrop in Lua option is disabled default is enabled on a DNS over HTTPs frontend using the nghttp2 provider, the ACL check is skipped, allowing all clients to send DoH queries regardless of the configured ACL...

SUSE CVE-2026-27854

An attacker might be able to trigger a use-after-free by sending crafted DNS queries to a DNSdist using the DNSQuestion:getEDNSOptions method in custom Lua code. In some cases DNSQuestion:getEDNSOptions might refer to a version of the DNS packet that has been modified, thus triggering a...

CVE-2026-5213 D-Link DNS-1550-04 account_mgr.cgi cgi_adduser_to_session stack-based overflow

A vulnerability was determined in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345, DNS-726-4, DNS-1100-4, DNS-1200-05 and DNS-1550-04 up to 20260205. The affected element is the function...

CVE-2026-27854

A flaw was found in DNSdist. An attacker could exploit this by sending crafted DNS queries that interact with the DNSQuestion:getEDNSOptions method in custom Lua code. This interaction can trigger a use-after-free vulnerability, potentially leading to a crash and a denial of service DoS for the...