Vulnerability Details CVE-2026-58926
A Use-After-Free (UAF) vulnerability exists in the EVS HAL, allowing a privileged client to free a `buffer_handle_t` while the producer thread is still using it. This race condition, triggered via `doneWithFrame` and `setMaxFramesInFlight`, enables an attacker to manipulate freed heap memory, potentially leading to the leakage of file descriptors from the EVS HAL process.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 0.0%
CVSS Severity
CVSS v3 Score 2.5