Most recent entries from all https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Thu, 15 Oct 2026 10:47:20 +0000 GHSA-47qc-857f-7w7f — PyO3 has type confusion when accessing data from sublasses of subclasses of native types with `abi3` feature https://cve.radiocsirt.org/vuln/ghsa-47qc-857f-7w7f <p><strong>Affected:</strong> crates.io: pyo3</p> <p>PyO3 0.28.1 added support for `#[pyclass(extends=PyList)] struct NativeSub` (and other native types) when targeting Python 3.12 and up with the `abi3` feature.</p> <p>It was discovered that subclasses of such classes would use the type of the subclass when attempting to access to data of `NativeSub` contained within Python objects, amounting to memory corruption.</p> <p>PyO3 0.28.2 fixed the issue by using the type of (e.g.) `NativeSub` correctly.</p> <p><strong>Affected:</strong> crates.io: pyo3</p> <p>PyO3 0.28.1 added support for `#[pyclass(extends=PyList)] struct NativeSub` (and other native types) when targeting Python 3.12 and up with the `abi3` feature.</p> <p>It was discovered that subclasses of such classes would use the type of the subclass when attempting to access to data of `NativeSub` contained within Python objects, amounting to memory corruption.</p> <p>PyO3 0.28.2 fixed the issue by using the type of (e.g.) `NativeSub` correctly.</p> https://cve.radiocsirt.org/vuln/ghsa-47qc-857f-7w7f