NVIDIA NeMo Speech 3.0 Fixes Five Code Execution Flaws
Tech GuruQuick Answer
The authority published NVIDIA Security Bulletin 5885 for NVIDIA NeMo Speech on all platforms through version 2.9. NVIDIA corrected unsafe deserialization and command-injection paths involving crafted speech data, model configuration, and pickle content that can result in code execution and data compromise. Affected deployments should be matched to the authority's exact scope and moved to the supported fixed release.
Confirm Scope And Apply The Supported Fix
What to do now: Inventory NVIDIA NeMo Speech on all platforms through version 2.9, match the exact affected release or feature, apply the authority-supported fixed build or service remediation, validate the dependent workflow, and preserve evidence.
Last verified: 2026-09-22 UTC. Recheck the authoritative advisory and supported distribution channel before changing production.
Scope And Authority
| Product scope | NVIDIA NeMo Speech on all platforms through version 2.9 |
|---|---|
| Advisory | NVIDIA Security Bulletin 5885 |
| CVEs | CVE-2026-24239, CVE-2026-24267, CVE-2026-65111, CVE-2026-65178, CVE-2026-65179 |
| Authoritative release date | 2026-09-22 00:00:00 UTC |
| Authority revision date | 2026-09-22 00:00:00 UTC |
| Affected versions | NVIDIA NeMo Speech versions 0 through 2.9 on all platforms. |
| Fixed version | NVIDIA NeMo Speech 3.0 |
| CVSS base score | 7.8 / 8.8 (CVSS v3.1) |
| CVSS severity | High |
| Exploitation status | Not stated by the authority; no exploitation claim is inferred. |
What Changed
NVIDIA corrected unsafe deserialization and command-injection paths involving crafted speech data, model configuration, and pickle content that can result in code execution and data compromise.
What To Validate Now
- Inventory. Locate NVIDIA NeMo Speech on all platforms through version 2.9 deployments, versions, enabled features, exposure paths, owners, and dependent services.
- Establish applicability. Compare each deployment with the authority's affected-version statement: NVIDIA NeMo Speech versions 0 through 2.9 on all platforms. Do not infer applicability from product family or severity alone.
- Remediate. Apply NVIDIA NeMo Speech 3.0 through the supported vendor or project channel, following the current advisory and change-control requirements.
- Validate. Confirm the resulting version or managed-service state, exercise representative functionality and recovery paths, monitor for regressions, and document exceptions.
- Retain evidence. Preserve asset and owner identifiers, the applicability decision, before-and-after versions, change approval, installation output, validation results, and any exception or rollback record.
Operational Cautions
Use the exact supported release stream and repository. Test dependencies, clusters, integrations, and rollback before broad deployment; a CVSS rating or reachable feature is not evidence of exploitation.
Evidence To Retain
- Exact product, release stream, package or application version, enabled feature, environment, and accountable owner.
- UTC timestamps, authority revision, approved change record, installer or package-manager output, and resulting version.
- Relevant logs and monitoring evidence, test results, exceptions, compensating controls, and rollback decisions.
Related TechGeeks Resources
Authoritative References
Correction policy: If the authority changes affected versions, fixed versions, severity, exploitation information, mitigations, or required action, TechGeeks will update this notice and its verification date.
