CVE-2026-97334 (GCVE-0-2026-97334)
Vulnerability from cvelistv5 – Published: 2026-10-13 14:27 – Updated: 2026-10-13 14:40
VLAI
EPSS
VEX
Title
Network messaging layer decompression resource exhaustion
Summary
The network messaging layer contained improper handling of highly compressed data affecting service availability. Software customers upgrade to resolved maintenance release. Update all Commvault installations, including CommServe server, Web Server, Command Center, MediaAgents, clients, and HyperScale.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-13 14:40 UTC
CWE
- CWE-409 - Improper Handling of Highly Compressed Data (Data Amplification)
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Commvault | Commvault Cloud |
Affected:
11.46.0 , ≤ 11.46.29
(custom)
Affected: 11.44.0 , ≤ 11.44.24 (custom) Affected: 11.40.0 , ≤ 11.40.77 (custom) Affected: 11.36.0 , ≤ 11.36.126 (custom) |
guessed |
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