Threats Tagged 'cve-2026-48044'
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Threats Tagged 'cve-2026-48044'
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CVE-2026-48044: CWE-409: Improper Handling of Highly Compressed Data (Data Amplification) in envoyproxy envoyCVE-2026-48044 0 Envoy is an open source edge and service proxy designed for cloud-native applications. From 1.23.0 until 1.35.11, 1.36.7, 1.37.3, and 1.38.1, a vulnerability has been identified in Envoy's zstd decompressor implementation (ZstdDecompressorImpl). When zstd decompression is enabled, processing a specially crafted, highly compressed zstd payload can lead to massive memory allocation. An attacker can exploit this to cause severe memory exhaustion, potentially resulting in an Out-Of-Memory (OOM) kill and Denial of Service (DoS) for the Envoy proxy. This vulnerability is fixed in 1.35.11, 1.36.7, 1.37.3, and 1.38.1. Join the discussion | CVE Database V5 | 06/26/2026, 17:31:37 UTC Added: 06/26/2026, 18:12:30 UTC |
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