CVE-2026-62878

CVE-2026-62878 is a Windows DNS Server remote code execution vulnerability caused by a stack-based buffer overflow. The NVD entry indicates a network-based exploit with a critical CVSS v3.1 base score of 9.8 (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). Impact is the ability for an unauthenticated, remo...

CVE-2026-62878 Windows DNS Server Remote Code Execution Vulnerability

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CVE-2026-62878 Windows DNS Server Remote Code Execution Vulnerability

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CVE-2026-62820 Windows DNS Server Remote Code Execution Vulnerability

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CVE-2026-62820 Windows DNS Server Remote Code Execution Vulnerability

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CVE-2026-62820

CVE-2026-62820 concerns Windows DNS Server. The issue is a race condition caused by concurrent execution using a shared resource with improper synchronization, leading to remote code execution over a network. Affected product is Windows DNS Server; the vulnerability is triggered via network acces...

EUVD-2026-56397

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows DNS allows an unauthorized attacker to execute code over a network...

CVE-2026-62817

CVE-2026-62817 describes an out-of-bounds write in Windows DNS Server that enables remote code execution by an unauthenticated attacker over an adjacent network. The advisory consistently identifies the affected component as Windows DNS Server and cites a high-severity impact (CVSS v3.1: 8.8, AV:...

CVE-2026-62817 Windows DNS Server Remote Code Execution Vulnerability

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EUVD-2026-56394

Out-of-bounds write in Windows DNS allows an unauthorized attacker to execute code over an adjacent network...

CVE-2026-62817 Windows DNS Server Remote Code Execution Vulnerability

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CVE-2026-62787

CVE-2026-62787 is a remote code execution vulnerability in Windows DNS Server caused by a use-after-free condition. An authenticated attacker could execute code over the network on a targeted host. CVSS v3.1 base score 7.5 (HIGH): AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H. The connected sources confirm...

EUVD-2026-56386

Use after free in Windows DNS allows an authorized attacker to execute code over a network...

CVE-2026-62787 Windows DNS Server Remote Code Execution Vulnerability

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CVE-2026-62787 Windows DNS Server Remote Code Execution Vulnerability

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io.netty/netty-resolver-dns: Netty has Insufficient Bailiwick Validation for NS Records

A flaw was found in Netty's DnsResolveContext. An attacker controlling an authoritative name server for a subdomain can exploit this vulnerability by providing crafted NS records that are insufficiently validated. This allows the attacker to poison the DNS cache for parent domains, bypassing...

netty: Netty: High integrity impact due to improper DNS domain name constraint enforcement

A flaw was found in Netty. Netty's DNS Domain Name System codec does not properly enforce domain name constraints as defined in RFC 1035 during both encoding and decoding processes. This vulnerability allows a remote attacker to exploit the decoder using malicious DNS responses or exploit the...

CVE-2026-67179

Genkit does not properly validate host request headers. Any host on the developer's network, and any website the developer visits via DNS rebinding, can reach POST /api/runAction on the Dev UI server default port 4000 and execute any registered Genkit action and read the result. Fixed on 2026-06-...

SeaweedFS: Unauthenticated SSRF with response read-back via VolumeServer.FetchAndWriteNeedle

Impact VolumeServer.FetchAndWriteNeedle fetches a caller-supplied remote endpoint and writes the response into a needle. Before 4.24 this RPC performed no authentication and no validation of the target, so anyone able to reach a volume server's gRPC port could coerce the server into issuing...

GHSA-87FV-VQQR-M4JR SeaweedFS: Unauthenticated SSRF with response read-back via VolumeServer.FetchAndWriteNeedle

Impact VolumeServer.FetchAndWriteNeedle fetches a caller-supplied remote endpoint and writes the response into a needle. Before 4.24 this RPC performed no authentication and no validation of the target, so anyone able to reach a volume server's gRPC port could coerce the server into issuing...