Cisco Secure Email Gateway Security Hardening Release
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| Cisco | Cisco Secure Email | unknown |
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No data.
No data.
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| Cisco | Secure Email |
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No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.530% probability within 30 days)
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| First Time appeared |
Cisco
Cisco secure Email |
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| Vendors & Products |
Cisco
Cisco secure Email |
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| References |
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| Description | As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Email Gateway and Cisco Secure Email and Web Manager engineering team has conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple internally discovered vulnerabilities. The vulnerabilities tracked by CVE-2026-20353 are related to issues with improper control of a resource through its lifetime that are grouped under the Common Weakness Enumeration (CWE) Pillar CWE-664. | |
| Title | Cisco Secure Email Gateway Security Hardening Release | |
| Weaknesses | CWE-664 | |
| References |
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| Metrics |
cvssV3_1
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