CVE-2026-72464

In the Linux kernel, CVE-2026-72464 relates to xprtrdma: Repost Receive buffers for malformed replies. rpcrdma_wc_receive() decrements the transport’s Receive count for every completion and rpcrdma_reply_handler() must post a replacement Receive WR before returning, or ownership of the rep is mov...

python: Unbounded memory buffering in SelectorSocketTransport.writelines()

A flaw was found in Python. In certain configurations, the asyncio.SelectorSocketTransport.writelines method fails to signal the protocol to clear the write buffer when it approaches capacity. Because of this, protocols would not periodically drain the write buffer, potentially leading to a denia...

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...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling due to the SelectorSocketTransport.writelines method not draining its buffers, when Protocols are in use. An attacker can cause this behavior which eventually exhausts available memor...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling due to the SelectorSocketTransport.writelines method not draining its buffers, when Protocols are in use. An attacker can cause this behavior which eventually exhausts available memor...