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ClamAV Vulnerabilities Affecting Cisco Products: July 2026
Source: cisco / cisco-sa-clamav-88cFYyxR
— original advisory
Published: 2026-07-01
· Last updated: 2026-07-01
· Vendor severity: High
CVEs
| CVE | CVSS | CWE | Exploitation |
|---|
| CVE-2026-20213 |
7.5 |
CWE-120: Buffer Copy without Checking Size of Input (Classic Buffer Overflow) |
Not observed in the wild |
| CVE-2026-20214 |
7.5 |
CWE-120: Buffer Copy without Checking Size of Input (Classic Buffer Overflow) |
Not observed in the wild |
| CVE-2026-20215 |
7.5 |
CWE-120: Buffer Copy without Checking Size of Input (Classic Buffer Overflow) |
Not observed in the wild |
| CVE-2026-20216 |
7.5 |
CWE-120: Buffer Copy without Checking Size of Input (Classic Buffer Overflow) |
Not observed in the wild |
| CVE-2026-20217 |
7.5 |
CWE-120: Buffer Copy without Checking Size of Input (Classic Buffer Overflow) |
Not observed in the wild |
| CVE-2026-20243 |
7.5 |
CWE-120: Buffer Copy without Checking Size of Input (Classic Buffer Overflow) |
Not observed in the wild |
| CVE-2026-20244 |
7.5 |
CWE-120: Buffer Copy without Checking Size of Input (Classic Buffer Overflow) |
Not observed in the wild |
Affected Products
| Product | Affected versions | Fixed version |
|---|
| Cisco Secure Email |
Not specified by vendor |
Not specified by vendor |
| Cisco Secure Endpoint |
Not specified by vendor |
Not specified by vendor |
| Cisco Secure Web Appliance |
Not specified by vendor |
Not specified by vendor |