CVE-2026-64773: 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…

PriorityP342high7.5CVSS 3.1

AVNACLPRNUINSUCNINAH

EPSS

0.32%

24.0th percentile

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.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
apple	container	< 1.2.0	1.2.0
apple	container	>= 0.3.0 < 1.2.0	1.2.0

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