CVE-2026-24693

Privilege Escalation via Protection Mechanism Failure in Intel oneCCL Bindings for PyTorch

Published Aug 11, 2026 CVSS 4.0 · 5.4 Medium EPSS < 1% KEV · Not listed
Description
Protection mechanism failure for some Intel(R) oneCCL Bindings for PyTorch before version v2.8.0 within Ring 3: User Applications may allow an escalation of privilege. Unprivileged software adversary with a privileged user combined with a low complexity attack may enable escalation of privilege. This result may potentially occur via local access when attack requirements are present without special internal knowledge and requires passive user interaction. The potential vulnerability may impact the confidentiality (high), integrity (high) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
CPEs cpe:2.3:a:intel:oneccl_bindings_for_pytorch:*:*:*:*:cpu:python:*:*
cpe:2.3:a:intel:oneccl_bindings_for_pytorch:*:*:*:*:xpu:python:*:*
Metrics cvssV3_1

{'score': 6.7, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H'}

Type Values Removed Values Added
First Time appeared Intel
Intel oneccl Bindings For Pytorch
Vendors & Products Intel
Intel oneccl Bindings For Pytorch
Type Values Removed Values Added
Title Privilege Escalation via Protection Mechanism Failure in Intel oneCCL Bindings for PyTorch
Type Values Removed Values Added
Description Protection mechanism failure for some Intel(R) oneCCL Bindings for PyTorch before version v2.8.0 within Ring 3: User Applications may allow an escalation of privilege. Unprivileged software adversary with a privileged user combined with a low complexity attack may enable escalation of privilege. This result may potentially occur via local access when attack requirements are present without special internal knowledge and requires passive user interaction. The potential vulnerability may impact the confidentiality (high), integrity (high) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.
Weaknesses CWE-693
References
Metrics cvssV4_0

{'score': 5.4, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
intel
Published
Updated
Aug 12, 2026, 3:27 PM
Reserved
Jan 29, 2026, 3:59 AM
Status
Analyzed
Published
Aug 11, 2026, 5:17 PM
Modified
Oct 1, 2026, 5:48 PM