SEPTEMBER 19, 2026
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Case File

CVE-2026-64773

HIGH · CVSS 7.5 EPSS 0.32% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-20 · Last synced 2026-09-18

CyberRota Analysis

AI-Generated

This vulnerability affects containerized applications that expose TCP ports, allowing an attacker to exploit the host's forwarding process by sending an unbounded amount of data, which can lead to memory exhaustion. The potential impact includes denial of service due to resource depletion, making it critical for organizations using affected container versions to prioritize upgrading to version 1.2.0 to mitigate this risk. Security teams managing containerized environments should take immediate action to assess their exposure and implement the necessary updates.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-64773
Severity
HIGH
CVSS
7.5
EPSS
0.32%

Original NVD Description

An attacker that can reach a container's published TCP port may be able to force the host's forwarding process to buffer an unbounded amount of that client's data in memory, for as long as the backend container connection takes to complete — with no cap on how much accumulates or how long the wait can be stretched. This vulnerability is addressed in container version 1.2.0.

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