AI and data stack advisories

Severe, 6 weeks1496Projects326

1496 severe, 6 weeks · 326 projects

MicrosoftCVE-2026-59124

Microsoft HPC Pack 2019: unsafe deserialization

Microsoft

CVE-2026-59124 · Published Aug 11, 2026 · updated Aug 16, 2026

Critical9.8
Fix: upgrade to 6.3.8359 or later
Microsoft advisory

Deserialization of untrusted data in Microsoft High Performance Computing (HPC) Pack allows an unauthorized attacker to execute code over a network.

Affected versions

PackageAffectedFixed in
Microsoft HPC Pack 2019
Product
>= 1.0.0, < 6.3.83596.3.8359
Details and references
CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity from
the vendor (its own CVE record or advisory)
Weakness
CWE-502

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