CVE-2025-4330

CVE-2025-4330 affects Python tarfile extraction: when using TarFile.extractall() or TarFile.extract() with filter=“data” or “tar”, the extraction filter can be bypassed, allowing symlink targets and some file metadata to be manipulated outside the destination directory. Affected Python versions a...

CVE-2025-4517 Arbitrary writes via tarfile realpath overflow

Allows arbitrary filesystem writes outside the extraction directory during extraction with filter="data". You are affected by this vulnerability if using the tarfile module to extract untrusted tar archives using TarFile.extractall or TarFile.extract using the filter= parameter with a value of...

SUSE CVE-2024-12254

Starting in Python 3.12.0, the asyncio.SelectorSocketTransport.writelines method would not "pause" writing and signal to the Protocol to drain the buffer to the wire once the write buffer reached the "high-water mark". Because of this, Protocols would not periodically drain the write buffer...