Live › vulnerability › CVE-2026-117350
Bitcoin Core versions before 29.5, 30.4, 31.2 and 32.1 can run out of memory when handling some input. The sources do not say what input triggers it or what an attacker gets beyond a crash or resource exhaustion.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-30 14:30 UTC. All times on this page are UTC.
Operators running Bitcoin Core nodes on the affected release lines. The sources do not say whether exposure depends on RPC or P2P reachability, wallet use or configuration, so unknown beyond the version range.
No product ranges from the sources yet.
bitcoind --version (or bitcoin-qt --version) and compare against 29.5, 30.4, 31.2 and 32.129.5, 30.4, 31.2 or 32.1 on the matching release lineEach row is the first time that source carried this signal. The analyst’s rows are its own findings.
Bitcoin Core prior to 29.5, 30.4, 31.2 and 32.1 is vulnerable to an OOM issue.
This page as .md · .json · in your agent: get_signal("CVE-2026-117350")
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