Summary
generated automatically from NVD dataContent Extractor in Commvault has a deserialization of untrusted data flaw (CWE-502) that affects privilege management. The NVD description says the issue is addressed by upgrading to a resolved maintenance release and updating Content Extractor. The flaw is rated CRITICAL with a CVSS v3.1 score of 9.8, and its vector indicates network exploitation with low complexity, no privileges and no user interaction, with high impact on confidentiality, integrity and availability.
NVD description
Content Extractor contained a deserialization of untrusted data issue affecting privilege management. Software customers upgrade to resolved maintenance release. Update Content Extractor.
EPSS · FIRST.org
0.32%probability of exploitation in the next 30 days
Higher than 23% of scored CVEs
EPSS (Exploit Prediction Scoring System) estimates, from observed exploitation activity, how likely a CVE is to be exploited in the next 30 days. It complements CVSS, which measures severity, not likelihood. Score of 2026-10-16, recomputed daily by FIRST.org.
In-depth analysis on cveo.tech
We've published a detailed analysis of this CVE — exploitation, IOCs and mitigation.
CVSS v3.1 Score
Information
- Published
- 8 sept. 2026
- Updated
- 11 sept. 2026
- Status
- Analyzed
- Source
- 050066fd-a2f9-4f32-ab5d-4c53f48bc333
Affected products
Weaknesses (CWE)
References (1)
Similar CVEs
Other vulnerabilities of type CWE-502
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