GHSA-MQ3P-RRMP-79JG go-ethereum is vulnerable to high CPU usage leading to DoS via malicious p2p message

Impact An attacker can cause high CPU usage by sending a specially crafted p2p message. More details to be released later. Credit This issue was reported to the Ethereum Foundation Bug Bounty Program by @Yenya030...

go-ethereum is vulnerable to high CPU usage leading to DoS via malicious p2p message

Impact An attacker can cause high CPU usage by sending a specially crafted p2p message. More details to be released later. Credit This issue was reported to the Ethereum Foundation Bug Bounty Program by @Yenya030...

GHSA-MR7Q-C9W9-WH4H go-ethereum is vulnerable to DoS via malicious p2p message affecting a vulnerable node

Impact A vulnerable node can be forced to shutdown/crash using a specially crafted message. More details to be released later. Credit This issue was reported to the Ethereum Foundation Bug Bounty Program by DELENE TCHIO ROMUALD...

CVE-2026-22868

go-ethereum geth is a golang execution layer implementation of the Ethereum protocol. A vulnerable node can be forced to shutdown/crash using a specially crafted message. This vulnerability is fixed in 1.16.8...

CVE-2026-22868

CVE-2026-22868 affects go-ethereum (geth). A vulnerable node can be forced to shutdown or crash by processing a specially crafted P2P message; multiple sources describe a DoS/Crash risk with high impact, including high CPU usage leading to DoS under certain advisories. The vulnerability is tied t...

CVE-2026-22868 go-ethereum has a DoS via malicious p2p message

go-ethereum geth is a golang execution layer implementation of the Ethereum protocol. A vulnerable node can be forced to shutdown/crash using a specially crafted message. This vulnerability is fixed in 1.16.8...

CVE-2026-22862 go-ethereum has a DoS via malicious p2p message

go-ethereum geth is a golang execution layer implementation of the Ethereum protocol. A vulnerable node can be forced to shutdown/crash using a specially crafted message. This vulnerability is fixed in 1.16.8...

CVE-2026-22862 go-ethereum has a DoS via malicious p2p message

go-ethereum geth is a golang execution layer implementation of the Ethereum protocol. A vulnerable node can be forced to shutdown/crash using a specially crafted message. This vulnerability is fixed in 1.16.8...

CVE-2026-22862

CVE-2026-22862 (go-ethereum/geth) : A DoS vulnerability affecting the Go implementation of the Ethereum protocol allows a vulnerable node to be forced to shutdown/crash by processing a specially crafted p2p message. Public sources (NVD, Red Hat, CIRCL/OSVGHSA) tie the issue to geth and indicate a...

CVE-2026-20926

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows SMB Server allows an authorized attacker to elevate privileges over a network...

CVE-2026-20927

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows SMB Server allows an authorized attacker to deny service over a network...

CVE-2026-20919

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows SMB Server allows an authorized attacker to elevate privileges over a network...

CVE-2026-20921

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows SMB Server allows an authorized attacker to elevate privileges over a network...

CVE-2026-20848

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows SMB Server allows an authorized attacker to elevate privileges over a network...

CVE-2026-20848

CVE-2026-20848 describes a race condition in Windows SMB Server caused by concurrent execution over a shared resource with improper synchronization. This vulnerability could allow an authorized attacker to elevate privileges over the network. Connected documents confirm the issue is categorized a...

CVE-2026-20934 Windows SMB Server Elevation of Privilege Vulnerability

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CVE-2026-20934 Windows SMB Server Elevation of Privilege Vulnerability

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CVE-2026-20927 Windows SMB Server Denial of Service Vulnerability

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CVE-2026-20926

CVE-2026-20926 describes a race condition in the Windows SMB Server that allows an authorized network attacker to elevate privileges. The vulnerability affects Windows SMB Server components and is tied to concurrent execution on a shared resource with improper synchronization. Mitigation is via M...

CVE-2026-20921

CVE-2026-20921 is a Windows SMB Server vulnerability described as a race condition in a shared resource that could allow an authenticated attacker to elevate privileges over the network. Connected sources indicate this CVE is listed under Windows SMB Server with an exploitability/impact profile (...