一线运维实战手记 · 云计算 · 数据库 · 故障排查
2026年10月17日

CVE-2026-89096 [MEDIUM] – A flaw was found in nfs-utils. An unauthenticated remote attacker can trigger a Denial of

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A flaw was found in nfs-utils. An unauthenticated remote attacker can trigger a Denial of Service (DoS) by sending repeated state notification requests to an exposed rpc.statd service. The service fails to properly release memory allocated during callback processing, leading to continuous memory growth. Sustained requests can exhaust system resources, eventually causing the service to degrade or crash.