An incorrectly placed cast from bytes to int allowed for server-side panic in the AES-GCM packet decoder for well-crafted inputs.

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Fixes

Solution

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Workaround

No workaround given by the vendor.

History

Fri, 22 May 2026 16:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-680
CWE-704

Fri, 22 May 2026 14:30:00 +0000

Type Values Removed Values Added
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, 22 May 2026 13:15:00 +0000

Type Values Removed Values Added
First Time appeared Golang
Golang ssh
Vendors & Products Golang
Golang ssh

Fri, 22 May 2026 04:45:00 +0000

Type Values Removed Values Added
Weaknesses CWE-680
CWE-704

Fri, 22 May 2026 03:30:00 +0000

Type Values Removed Values Added
Description An incorrectly placed cast from bytes to int allowed for server-side panic in the AES-GCM packet decoder for well-crafted inputs.
Title Invoking byte arithmetic causes underflow and panic in golang.org/x/crypto/ssh
References

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cve-icon MITRE

Status: PUBLISHED

Assigner: Go

Published:

Updated: 2026-05-22T14:08:27.674Z

Reserved: 2026-05-15T17:35:00.813Z

Link: CVE-2026-46597

cve-icon Vulnrichment

Updated: 2026-05-22T14:07:37.911Z

cve-icon NVD

Status : Received

Published: 2026-05-22T04:16:26.003

Modified: 2026-05-22T04:16:26.003

Link: CVE-2026-46597

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-22T16:15:40Z

Weaknesses

No weakness.