OPENSUSE-SU-2026:10966-1

Vulnerability from csaf_opensuse - Published: 2026-06-08 00:00 - Updated: 2026-06-08 00:00
Summary
amazon-ssm-agent-3.3.4624.0-2.1 on GA media
Severity
Moderate
Notes
Title of the patch: amazon-ssm-agent-3.3.4624.0-2.1 on GA media
Description of the patch: These are all security issues fixed in the amazon-ssm-agent-3.3.4624.0-2.1 package on the GA media of openSUSE Tumbleweed.
Patchnames: openSUSE-Tumbleweed-2026-10966
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
CVE-2026-39827
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products
Product Identifier Version Remediation
Unresolved product id: openSUSE Tumbleweed:amazon-ssm-agent-3.3.4624.0-2.1.aarch64 —
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:amazon-ssm-agent-3.3.4624.0-2.1.ppc64le —
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:amazon-ssm-agent-3.3.4624.0-2.1.s390x —
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:amazon-ssm-agent-3.3.4624.0-2.1.x86_64 —
Vendor Fix
Threats
Impact important
CVE-2026-39828
8.1 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Affected products
Product Identifier Version Remediation
Unresolved product id: openSUSE Tumbleweed:amazon-ssm-agent-3.3.4624.0-2.1.aarch64 —
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:amazon-ssm-agent-3.3.4624.0-2.1.ppc64le —
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:amazon-ssm-agent-3.3.4624.0-2.1.s390x —
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:amazon-ssm-agent-3.3.4624.0-2.1.x86_64 —
Vendor Fix
Threats
Impact important
CVE-2026-39834
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
Product Identifier Version Remediation
Unresolved product id: openSUSE Tumbleweed:amazon-ssm-agent-3.3.4624.0-2.1.aarch64 —
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:amazon-ssm-agent-3.3.4624.0-2.1.ppc64le —
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:amazon-ssm-agent-3.3.4624.0-2.1.s390x —
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:amazon-ssm-agent-3.3.4624.0-2.1.x86_64 —
Vendor Fix
Threats
Impact important
CVE-2026-46598
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
Product Identifier Version Remediation
Unresolved product id: openSUSE Tumbleweed:amazon-ssm-agent-3.3.4624.0-2.1.aarch64 —
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:amazon-ssm-agent-3.3.4624.0-2.1.ppc64le —
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:amazon-ssm-agent-3.3.4624.0-2.1.s390x —
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:amazon-ssm-agent-3.3.4624.0-2.1.x86_64 —
Vendor Fix
Threats
Impact important
References
To clipboard 

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          "text": "An authenticated SSH client that repeatedly opened channels which were rejected by the server caused unbounded memory growth, eventually crashing the server process and affecting all connected users. Rejected channels are now properly removed from the connection\u0027s internal state and released for garbage collection.",
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          "text": "When an SSH server authentication callback returned PartialSuccessError with non-nil Permissions, those permissions were silently discarded, potentially dropping certificate restrictions such as force-command after a second factor succeeded. Returning non-nil Permissions with PartialSuccessError now results in a connection error.",
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        {
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          "text": "When writing data larger than 4GB in a single Write call on an SSH channel, an integer overflow in the internal payload size calculation caused the write loop to spin indefinitely, sending empty packets without making progress. The size comparison now uses int64 to prevent truncation.",
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          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2026-46598"
        }
      ],
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        {
          "category": "general",
          "text": "For certain crafted inputs, a \u0027ed25519.PrivateKey\u0027 was created by casting malformed wire bytes, leading to a panic when used.",
          "title": "CVE description"
        }
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          "openSUSE Tumbleweed:amazon-ssm-agent-3.3.4624.0-2.1.x86_64"
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          "url": "https://www.suse.com/security/cve/CVE-2026-46598"
        },
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        }
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        {
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            "openSUSE Tumbleweed:amazon-ssm-agent-3.3.4624.0-2.1.aarch64",
            "openSUSE Tumbleweed:amazon-ssm-agent-3.3.4624.0-2.1.ppc64le",
            "openSUSE Tumbleweed:amazon-ssm-agent-3.3.4624.0-2.1.s390x",
            "openSUSE Tumbleweed:amazon-ssm-agent-3.3.4624.0-2.1.x86_64"
          ]
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      ],
      "scores": [
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            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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            "openSUSE Tumbleweed:amazon-ssm-agent-3.3.4624.0-2.1.x86_64"
          ]
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      ],
      "threats": [
        {
          "category": "impact",
          "date": "2026-06-08T00:00:00Z",
          "details": "important"
        }
      ],
      "title": "CVE-2026-46598"
    }
  ]
}


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Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.