February 12, 2026

Bitcoin Core

Disclosure of DoS due to inv-to-send sets growing too large

Recent findings reveal a significant Denial-of-Service (DoS) vulnerability linked to oversized INV messages in decentralized networks. These messages can strain node memory, causing disruptions. Experts emphasize the need for urgent mitigation strategies to safeguard network integrity.

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Disclosure of memory DoS using huge INV messages

Recent research has uncovered a potential memory Denial-of-Service (DoS) vulnerability involving oversized INV messages in decentralized networks. These payloads can overwhelm nodes, leading to service disruptions. Experts urge immediate mitigation strategies to protect against this threat.

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Disclosure of DoS using huge GETDATA messages

Recent findings highlight vulnerabilities in data distribution systems, revealing potential Denial of Service (DoS) attacks driven by massive GETDATA messages. This method can overwhelm servers, jeopardizing performance and availability of essential services. Security measures are urgently needed.

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Disclosure of remote crash due to addr message spam

Recent investigations have revealed a significant crash vulnerability in remote systems, triggered by address message spam. This flaw, if exploited, could lead to unauthorized access and data breaches, raising urgent concerns for cybersecurity measures and system integrity.

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Disclosure of hindered block propagation due to stalling peers

A recent study reveals that hindered block propagation in blockchain networks is often caused by stalling peers, which delay the transmission of new blocks. This inefficiency can lead to increased confirmation times and reduced network security, prompting calls for improved peer management strategies.

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Disclosure of CVE-2024-35202

In response to the disclosure of CVE-2024-35202, organizations should prioritize system security. Update software promptly to safeguard against potential vulnerabilities. Stay vigilant to protect critical systems.

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Disclosure of memory DoS due to headers spam

A recent security analysis has revealed a growing threat of memory denial-of-service (DoS) attacks stemming from header spam. This technique exploits oversized headers to overwhelm server resources, leading to potential outages and service interruptions for users. Cybersecurity experts urge vigilance.

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Bitcoin Core

Bitcoin Core Bitcoin Core https://thebitcoinstreetjournal.com/core/modules/WPRobot5/full-text-rss/makefulltextfeed.php?format=rss&url=https%3A%2F%2Fbitcoincore.org%2Fen%2Frss.xml Bitcoin Core 0.21.1 Released With Taproot Activation Code https://bitcoincore.org/en/2021/05/01/release-0.21.1/ https://bitcoincore.org/en/2021/05/01/release-0.21.1/ <div><img src=”https://bitcoincore.org/assets/images/default-thumb.png” class=”ff-og-image-inserted”></div><p>Bitcoin Core version 0.21.1 is now available for <a href=”https://bitcoincore.org/en/download”>download</a>. As described in detail in the <a href=”https://bitcoincore.org/en/releases/0.21.1/”>release […]

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Bitcoin Core

Bitcoin Core Bitcoin Core https://thebitcoinstreetjournal.com/core/modules/WPRobot5/full-text-rss/makefulltextfeed.php?format=rss&url=https%3A%2F%2Fthebitcoinstreetjournal.com%2Fwp-content%2Fplugins%2FWPRobot5%2Ffull-text-rss%2Fmakefulltextfeed.php%3Fformat%3Drss%26url%3Dhttps%253A%252F%252Fbitcoincore.org%252Fen%252Frss.xml Bitcoin Core 0.21.1 Released With Taproot Activation Code https://bitcoincore.org/en/2021/05/01/release-0.21.1/ https://bitcoincore.org/en/2021/05/01/release-0.21.1/ <div><img src=”https://bitcoincore.org/assets/images/default-thumb.png” class=”ff-og-image-inserted”></div><p>Bitcoin Core version 0.21.1 is now available for <a href=”https://bitcoincore.org/en/download”>download</a>. As described in detail in the <a href=”https://bitcoincore.org/en/releases/0.21.1/”>release […]

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Bitcoin Core

Bitcoin Core Bitcoin Core https://bitcoincore.org/en/rss.xml Bitcoin Core 0.21.1 Released With Taproot Activation Code https://bitcoincore.org/en/2021/05/01/release-0.21.1/ https://bitcoincore.org/en/2021/05/01/release-0.21.1/ <div><img src=”https://bitcoincore.org/assets/images/default-thumb.png” class=”ff-og-image-inserted”></div><p>Bitcoin Core version 0.21.1 is now available for <a href=”https://bitcoincore.org/en/download”>download</a>. As described in detail in the <a href=”https://bitcoincore.org/en/releases/0.21.1/”>release […]

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