Unspecified impact via improper neutralization issues
Published Sep 14, 2026 · Updated Sep 14, 2026
Improper neutralization issues in Cisco Secure Email and Secure Email and Web Manager allow attackers to cause unspecified impact. Cisco has not disclosed the affected component, the input handled incorrectly, or the resulting security consequence beyond grouping the issues under CWE-707. The public record also does not identify the required privileges, network position, user interaction, or configuration needed to reach the affected code.
Summary
What happened
Improper neutralization issues in Cisco Secure Email and Secure Email and Web Manager allow attackers to cause unspecified impact. Cisco has not disclosed the affected component, the input handled incorrectly, or the resulting security consequence beyond grouping the issues under CWE-707. The public record also does not identify the required privileges, network position, user interaction, or configuration needed to reach the affected code.
The record
- CVE
- CVE-2026-76443
- Published
- Sep 14, 2026
- Updated
- Sep 14, 2026
- Vendor
- Cisco
- Product
- Cisco Secure Email
- Classifications
- CWE-707
- Attack vector
- Unavailable
- Privileges
- Unavailable
Timeline
How it unfolded
- Sep 14, 2026CVE publishedPublication date reported by the CVE source.
- Sep 14, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
Compare your product and version with the public record. A matching version still requires validation against your environment.
Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=13.0.0-392
- Affected versionversion=13.0.5-007
- Affected versionversion=13.5.1-277
- Affected versionversion=13.5.4-038
- Affected versionversion=14.0.0-698
- Affected versionversion=14.2.0-620
- Affected versionversion=14.2.1-020
- Affected versionversion=14.3.0-032
- Affected versionversion=15.0.0-104
- Affected versionversion=15.0.1-030
- Affected versionversion=15.0.3-002
- Affected versionversion=15.0.5-016
- Affected versionversion=15.5.0-048
- Affected versionversion=15.5.1-055
- Affected versionversion=15.5.2-018
- Affected versionversion=15.5.3-022
- Affected versionversion=15.5.4-012
- Affected versionversion=16.0.0-050
- Affected versionversion=16.0.0-054
- Affected versionversion=16.0.1-017
- Affected versionversion=16.0.2-112
- Affected versionversion=16.0.3-044
- Affected versionversion=16.0.4-016
What conditions does exploitation require?
What is affected?
Published CVSS scores
No CVSS assessment is available in this record.
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
See the directory against your own environment.
Your stack
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