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Bitcoin Core discloses three previously patched vulnerabilities

NewsFeeds update

Bitcoin Core has disclosed three security flaws fixed in earlier updates, including a high-severity issue that could have stopped affected mining nodes from producing block templates. The others could have disrupted block processing or wrongly granted trusted permissions to external Tor connections.

BitcoinCoinNessAINeutral

Read the original on CoinNess

The story so far: Bitcoin Core CVE-2025-62859 disclosure

Bitcoin Core disclosed CVE-2025-62859 on 10 November 2026, a medium-severity flaw in versions before 29.2 and 30.0 that lets a malicious node stall block processing. It has now also disclosed three other previously patched flaws, including a high-severity issue that could have stopped mining nodes producing block…

Headlines only, oldest first. Open a headline for the full update and the outlet it came from.

  1. Bitcoin Core discloses medium-severity flaw, fix in versions 29.2 and 30.0

  2. Bitcoin Core discloses medium-severity bug that can stall block processing

  3. Bitcoin Core discloses three previously patched vulnerabilities

  4. Bitcoin Core discloses medium-severity flaw CVE-2025-62860

  5. Bitcoin Core discloses Tor traffic flaw that gave thousands of nodes trusted status

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Every Bitcoin update on NewsFeeds

Every update is a short rewrite, by AI in our own words, of a flash from the outlet named on it, credited and linked. Updates are joined into one story by AI; our editors can change a story’s name or take an update out. Not investment advice.