RHSA-2026:73523

Vulnerability from csaf_redhat - Published: 2026-09-29 20:03 - Updated: 2026-10-20 04:09
Summary
Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update
Severity
Important
Notes
Topic: An update for Red Hat Hardened Images RPMs is now available.
Details: This update includes the following RPMs: opentelemetry-collector-contrib: * opentelemetry-collector-contrib-0.162.0-0.1.hum1 (aarch64, x86_64) * opentelemetry-collector-contrib-0.162.0-0.1.hum1.src (src)
Terms of Use: This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
CVE-2026-56851

A flaw was found in golang.org/x/text. An attacker can cause a Denial of Service (DoS) by submitting specially crafted input to an application utilizing the Nickname profile. When transforming this input into an undersized destination buffer, an out-of-bounds slice indexing error occurs, causing the application to panic and crash.

7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE-787 - Out-of-bounds Write
Affected products
Product Identifier Version Remediation
Unresolved product id: Red Hat Hardened Images:opentelemetry-collector-contrib-0:0.162.0-0.1.hum1@aarch64 —
Vendor Fix fix
Unresolved product id: Red Hat Hardened Images:opentelemetry-collector-contrib-0:0.162.0-0.1.hum1@src —
Vendor Fix fix
Unresolved product id: Red Hat Hardened Images:opentelemetry-collector-contrib-0:0.162.0-0.1.hum1@x86_64 —
Vendor Fix fix
Threats
Impact Important
CVE-2026-77411

RabbitMQ amqp091-go versions before 1.13.0 mishandle an oversized AMQP longstr field. A malicious or compromised broker can desynchronize message parsing, causing subsequent bytes to be interpreted as AMQP data and disrupting connection integrity or availability. Fixed in version 1.13.0.

7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE-190 - Integer Overflow or Wraparound
Affected products
Fixed 3 products, the same list as for CVE-2026-56851
Threats
Impact Important
References
To clipboard 

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      "discovery_date": "2026-10-07T18:01:23.622132+00:00",
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          "text": "A flaw was found in golang.org/x/text. An attacker can cause a Denial of Service (DoS) by submitting specially crafted input to an application utilizing the Nickname profile. When transforming this input into an undersized destination buffer, an out-of-bounds slice indexing error occurs, causing the application to panic and crash.",
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        },
        {
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          "summary": "https://pkg.go.dev/vuln/GO-2026-6629",
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      "discovery_date": "2026-09-16T14:53:00.059522+00:00",
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        },
        {
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            "Red Hat Hardened Images:opentelemetry-collector-contrib-0:0.162.0-0.1.hum1@x86_64"
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      ],
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      ],
      "title": "github.com/rabbitmq/amqp091-go: RabbitMQ amqp091-go: Protocol Desynchronization and Frame Injection via Integer Overflow in readLongstr"
    }
  ]
}



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