Deserialization of untrusted data vulnerability in Cosminexus Component Container. (CVE-2026-71374)
A critical deserialization of untrusted data vulnerability exists in Cosminexus Component Container affecting multiple versions prior to various patch releases. This vulnerability allows remote attackers to execute arbitrary code without authentication, leading to full system compromise. The flaw is identified as CWE-502 and has a CVSS 3.1 base score of 9.8, indicating a high impact on confidentiality, integrity, and availability. No official patch links are provided in the data, and no known exploits are reported in the wild at this time.
AI Analysis
Technical Summary
CVE-2026-71374 is a critical vulnerability in Cosminexus Component Container involving deserialization of untrusted data (CWE-502). It affects multiple version ranges including from 11-70-01 before 11-70-03, 11-60 before 11-60-03, 11-50 through 11-50-03, 11-40 through 11-40-03, 11-30 through 11-30-08, 11-20 before 11-20-10, 11-10 through 11-10-11, 11-00 before 11-00-13, 09-87 before 09-87-10, 09-80 before 09-80-05, 09-70 before 09-70-28, 09-50 through 09-50-22, and 09-00 through 09-00-18. The vulnerability allows remote code execution without privileges or user interaction, with a CVSS score of 9.8. No patch or remediation details are provided in the source data.
Potential Impact
Successful exploitation can lead to remote code execution with full system compromise, impacting confidentiality, integrity, and availability of affected systems. The vulnerability requires no privileges and no user interaction, making it highly exploitable if unpatched. No known active exploitation has been reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official patch links are provided, users should monitor vendor communications for updates. Until a fix is available, consider restricting network access to the affected components and applying any recommended temporary mitigations from the vendor.
Deserialization of untrusted data vulnerability in Cosminexus Component Container. (CVE-2026-71374)
Description
A critical deserialization of untrusted data vulnerability exists in Cosminexus Component Container affecting multiple versions prior to various patch releases. This vulnerability allows remote attackers to execute arbitrary code without authentication, leading to full system compromise. The flaw is identified as CWE-502 and has a CVSS 3.1 base score of 9.8, indicating a high impact on confidentiality, integrity, and availability. No official patch links are provided in the data, and no known exploits are reported in the wild at this time.
CVSS v3.1
Score 9.8critical
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-71374 is a critical vulnerability in Cosminexus Component Container involving deserialization of untrusted data (CWE-502). It affects multiple version ranges including from 11-70-01 before 11-70-03, 11-60 before 11-60-03, 11-50 through 11-50-03, 11-40 through 11-40-03, 11-30 through 11-30-08, 11-20 before 11-20-10, 11-10 through 11-10-11, 11-00 before 11-00-13, 09-87 before 09-87-10, 09-80 before 09-80-05, 09-70 before 09-70-28, 09-50 through 09-50-22, and 09-00 through 09-00-18. The vulnerability allows remote code execution without privileges or user interaction, with a CVSS score of 9.8. No patch or remediation details are provided in the source data.
Potential Impact
Successful exploitation can lead to remote code execution with full system compromise, impacting confidentiality, integrity, and availability of affected systems. The vulnerability requires no privileges and no user interaction, making it highly exploitable if unpatched. No known active exploitation has been reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official patch links are provided, users should monitor vendor communications for updates. Until a fix is available, consider restricting network access to the affected components and applying any recommended temporary mitigations from the vendor.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-6jc2-v95v-m7rh
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-71374"]
- Ecosystems
- []
- Database Specific Severity
- CRITICAL
- Cvss Version
- 3.1
Threat ID: 6aa005aaacd9273b49ab469a
Added to database: 09/08/2026, 12:55:06 UTC
Last enriched: 09/08/2026, 13:03:08 UTC
Last updated: 09/08/2026, 17:52:00 UTC
Views: 2
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