Out‑of‑Memory Vulnerability in Bitcoin Core Leading to Denial of Service

Bitcoin Core prior to 29.5, 30.4, 31.2 and 32.1 is vulnerable to an OOM issue.

Undisclosed Authorization Control Vulnerability in Bitcoin Core

Bitcoin Core through 28.x has a security issue, the details of which are not disclosed. The earliest affected version is 0.14.

In Bitcoin Core through 27.0 and Bitcoin Knots before 25.1.knots20231115, tapscript lacks a policy size limit check, a different issue than CVE-2023-50428. NOTE: some parties oppose this new limit check (for example, because they agree with the objective but disagree with the technical mechanism, or because they have a different objective).

Bitcoin Core through 29.0 allows Uncontrolled Resource Consumption (issue 1 of 2).

Bitcoin Core through 29.0 allows Uncontrolled Resource Consumption (issue 2 of 2).