UBUNTU-CVE-2026-43598

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Source

https://ubuntu.com/security/CVE-2026-43598

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-43598.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-43598

Upstream

CVE-2026-43598

Published

2026-10-07T00:00:00Z

Modified

2026-10-08T12:53:59Z

Severity

7.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVSS Calculator
Ubuntu - medium

Summary

[none]

Details

(Improper input validation in the AMD ROCm Communication Collectives Li ...)

References

Affected packages

Ubuntu:24.04:LTS / rccl

Package

Name: rccl
Purl: pkg:deb/ubuntu/rccl?arch=source&distro=noble

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Affected versions

5.*

5.3.3-2

5.3.3-3

5.4.3-1

5.4.3-3

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "librccl1",
            "binary_version": "5.4.3-3"
        },
        {
            "binary_name": "librccl1-tests",
            "binary_version": "5.4.3-3"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-43598.json"

Ubuntu:26.04:LTS / rccl