Firmament 安全漏洞

Firmament is an open-source autonomous pilot system developed by Firmament-Autopilot. There is a security vulnerability in Firmament, which stems from a buffer overflow in the taskmavobcentry function located in /comm/taskcomm.c...

Huawei HarmonyOS Communication Module Memory Misreference Vulnerability (CNVD-2026-20004)

Huawei HarmonyOS is an operating system from Huawei China. It provides a full-scenario distributed operating system based on a microkernel. A memory misreference vulnerability exists in the Huawei HarmonyOS communication module, which can be exploited by an attacker to cause availability to be...

Huawei HarmonyOS Communication Module Memory Misreference Vulnerability (CNVD-2026-20003)

Huawei HarmonyOS is an operating system from Huawei China. It provides a full-scenario distributed operating system based on a microkernel. A memory misreference vulnerability exists in the Huawei HarmonyOS communication module, which can be exploited by an attacker to cause availability to be...

Huawei HarmonyOS Communication Module Memory Misreference Vulnerability

Huawei HarmonyOS is an operating system from Huawei China. It provides a full-scenario distributed operating system based on a microkernel. A memory misreference vulnerability exists in the Huawei HarmonyOS communication module, which can be exploited by an attacker to cause availability to be...

EUVD-2026-21834

UAF vulnerability in the communication module. Impact: Successful exploitation of this vulnerability may affect availability...

EUVD-2026-21836

UAF vulnerability in the communication module. Impact: Successful exploitation of this vulnerability may affect availability...

EUVD-2026-21800

UAF vulnerability in the communication module. Impact: Successful exploitation of this vulnerability may affect availability...

CVE-2026-34858

UAF vulnerability in the communication module. Impact: Successful exploitation of this vulnerability may affect availability...

CVE-2026-34857

UAF vulnerability in the communication module. Impact: Successful exploitation of this vulnerability may affect availability...

CVE-2026-34856

UAF vulnerability in the communication module. Impact: Successful exploitation of this vulnerability may affect availability...

CVE-2026-34858

UAF vulnerability in the communication module. Impact: Successful exploitation of this vulnerability may affect availability...

CVE-2026-34858

UAF vulnerability in the communication module. Impact: Successful exploitation of this vulnerability may affect availability...

CVE-2026-34858

UAF vulnerability in the communication module. Impact: Successful exploitation of this vulnerability may affect availability...

CVE-2026-34858

Technical details about CVE-2026-34858 are not provided in the supplied documents; monitor for updates.

CVE-2026-34857

Technical details about CVE-2026-34857 are not publicly provided in the supplied documents. The available entries describe a UAF in the communication module with availability impact; no product, version, root-cause, or fix information is disclosed. Monitor for updates.

CVE-2026-34857

UAF vulnerability in the communication module. Impact: Successful exploitation of this vulnerability may affect availability...

CVE-2026-34857

UAF vulnerability in the communication module. Impact: Successful exploitation of this vulnerability may affect availability...

CVE-2026-34857

UAF vulnerability in the communication module. Impact: Successful exploitation of this vulnerability may affect availability...

CVE-2026-34856

CVE-2026-34856 involves a use-after-free (UAF) vulnerability in the communication module. The connected sources consistently identify the root cause as UAF and report potential impact to availability, with exploitability details indicating network attack vector in some records and local in others...

CVE-2026-34856

UAF vulnerability in the communication module. Impact: Successful exploitation of this vulnerability may affect availability...