
Signal RingRTC CWE-754 Flaw Lets Attackers Flood FSM Queue to Stop A/V Tracks
A critical flaw in Signal's RingRTC library allows peers to saturate queues, preventing local hangups from tearing down audio and video tracks.
Everything NetSec Observer has reported about NVD: 8 stories, newest first. Part of our Vulnerabilities coverage.

A critical flaw in Signal's RingRTC library allows peers to saturate queues, preventing local hangups from tearing down audio and video tracks.

A flaw in Pillow versions prior to 13.0.0 allows zero-width images to trigger memory errors and crashes via morphology operations.

A memory corruption bug in older Pillow versions allows attackers to crash processes by triggering selective allocation failures during image transformations.

Attackers with app-level access can execute arbitrary commands on the host by injecting shell syntax into Docker configuration strings processed by Bash.

Unauthenticated attackers can guess credentials for Grav Login OAuth accounts and seize admin control due to predictable username and password generation.

A critical remote code execution vulnerability in OpenSpug's file transfer module allows unauthenticated attackers to inject operating system commands.

A critical vulnerability in WineShop versions up to 3.20 allows attackers to execute arbitrary code without authentication, rated 9.8 CVSS.

Microsoft rates CVE-2026-83943 as high severity with an 8.7 CVSS score, warning that unauthorized actors can disclose sensitive information over a network.