CVE-2026-91096

The proxygen library (versions v2024.10.28.00 through v2026.09.28.00 ) contains a vulnerability where WebTransportImpl::terminateSessionStreams (or WebTransportImpl::destroy in releases before v2025.08.18.00 ) fails to unregister read callbacks for streams that are no longer open prior to destruc...

Astra Linux – Vulnerability in Qemu

In QEMU 4.2.0, a MemoryRegionOps object may lack read/write callback methods, which can lead to a NULL pointer dereferencing...

OESA-2021-1211 qemu security update

QEMU is a FAST! processor emulator using dynamic translation to achieve good emulation speed. Security Fixes: In QEMU 4.2.0, a MemoryRegionOps object may lack read/write callback methods, leading to a NULL pointer dereference.CVE-2020-15469...