CVE-2026-92399: fallo de gravedad media en GPAC
GPAC WebSocket rmt_ws.c rmt_client_handle_ws_frame heap-based overflow
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
33Vexday Risk Score
Sin señal de explotación. Ella tiene prueba de concepto pública.
ssvc Attendcvss 6.9epss 0.7%
A vulnerability was determined in GPAC 26.07.0. This affects the function rmt_client_handle_ws_frame of the file src/utils/rmt_ws.c of the component WebSocket Handler. Executing a manipulation of the argument payload_size can lead to heap-based buffer overflow. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized. Upgrading to version abi-16.26 is able to mitigate this issue. This patch is called 37bccbb30cf53a0e1a084cea9a1ce422b3ddfe12. Upgrading the affected component is recommended.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Productos afectados
n/a · GPACPoCs públicas encontradas — 1
cve_referencegithub.com/user-attachments/files/31208030/poc_rmt_ws_malicious_frame.pyno verificado⚠ Recursos públicos, para evaluar la exposición de sistemas que controlas o estás autorizado a probar. Prueba solo con autorización.
Referencias
https://github.com/gpac/gpac/https://github.com/gpac/gpac/commit/37bccbb30cf53a0e1a084cea9a1ce422b3ddfe12https://github.com/gpac/gpac/issues/3860https://github.com/gpac/gpac/releases/tag/abi-16.26https://github.com/user-attachments/files/31208030/poc_rmt_ws_malicious_frame.pyhttps://vuldb.com/cve/CVE-2026-92399https://vuldb.com/submit/940250https://vuldb.com/vuln/405551https://vuldb.com/vuln/405551/cti