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.

Project Subscriptions

Vendors Products
Container Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Fri, 28 Aug 2026 23:00:00 +0000

Type Values Removed Values Added
Title Unbounded Memory Buffer via Container TCP Forwarding

Fri, 28 Aug 2026 20:45:00 +0000

Type Values Removed Values Added
Title Unbounded Memory Buffer via Container TCP Port Forwarding Leading to Denial of Service
Weaknesses CWE-787

Fri, 28 Aug 2026 15:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-770
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 21 Aug 2026 01:15:00 +0000

Type Values Removed Values Added
Title Unbounded Memory Buffer via Container TCP Port Forwarding Leading to Denial of Service
Weaknesses CWE-787

Thu, 20 Aug 2026 23:00:00 +0000

Type Values Removed Values Added
First Time appeared Apple
Apple container
Vendors & Products Apple
Apple container

Thu, 20 Aug 2026 21:30:00 +0000

Type Values Removed Values Added
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.
References

Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: apple

Published:

Updated: 2026-08-28T15:10:14.714Z

Reserved: 2026-07-20T18:10:53.025Z

Link: CVE-2026-64773

cve-icon Vulnrichment

Updated: 2026-08-28T15:10:08.557Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-08-20T22:17:48.603

Modified: 2026-08-28T16:18:20.270

Link: CVE-2026-64773

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-28T22:45:05Z

Weaknesses