CVE-2026-55881 OpenReplay: Cross-tenant session replay disclosure via missing session ownership check in first-mob endpoint

OpenReplay is a self-hosted session replay suite. From 1.22.0 before 1.27.0, getFirstMob returned 15-second presigned S3 download URLs for a session's DOM-replay recording based solely on the session path parameter, while validateProjectAccess checked only that the project belonged to the...

EUVD-2026-18786

In the Linux kernel, the following vulnerability has been resolved: nfsd: fix heap overflow in NFSv4.0 LOCK replay cache The NFSv4.0 replay cache uses a fixed 112-byte inline buffer rpibufNFSD4REPLAYISIZE to store encoded operation responses. This size was calculated based on OPEN responses and...

SonicWALL SonicOS Buffer Error Vulnerability

SonicWALL SonicOS is a suite of operating systems from SonicWALL, Inc. designed for SonicWall firewall appliances. A security vulnerability exists in SonicWALL SonicOS that stems from a stack-based buffer overflow vulnerability in the getPacketReplayData.json URL endpoint that causes the firewall...