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ClamAV Vulnerabilities Affecting Cisco Products: August 2026

Source: cisco / cisco-sa-clamav-WuuvVd26 — original advisory

Published: 2026-08-07 · Last updated: 2026-08-07 · Vendor severity: High

CVEs

CVECVSSCWEExploitation
CVE-2026-20337 7.5 CWE-120: Buffer Copy without Checking Size of Input (Classic Buffer Overflow) Not observed in the wild
CVE-2026-20338 7.5 CWE-120: Buffer Copy without Checking Size of Input (Classic Buffer Overflow) Not observed in the wild
CVE-2026-20339 7.5 CWE-120: Buffer Copy without Checking Size of Input (Classic Buffer Overflow) Not observed in the wild
CVE-2026-20345 7.5 CWE-120: Buffer Copy without Checking Size of Input (Classic Buffer Overflow) Not observed in the wild
CVE-2026-20346 7.5 CWE-120: Buffer Copy without Checking Size of Input (Classic Buffer Overflow) Not observed in the wild
CVE-2026-20347 7.5 CWE-120: Buffer Copy without Checking Size of Input (Classic Buffer Overflow) Not observed in the wild
CVE-2026-20348 7.5 CWE-120: Buffer Copy without Checking Size of Input (Classic Buffer Overflow) Not observed in the wild

Affected Products

ProductAffected versionsFixed version
Cisco Secure Endpoint 1.1.0 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.10.0 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.10.1 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.10.2 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.11.0 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.11.1 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.12.0 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.12.1 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.12.2 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.12.3 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.12.4 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.12.5 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.12.6 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.12.7 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.13.0 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.13.1 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.13.2 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.14.0 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.14.1 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.15.0 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.15.1 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.15.2 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.15.3 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.15.4 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.15.5 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.15.6 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.16.0 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.16.1 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.16.2 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.16.3 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.17.0 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.17.1 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.17.2 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.18.0 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.18.1 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.19.0 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.20.0 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.20.1 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.20.2 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.20.3 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.20.4 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.20.5 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.20.6 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.20.7 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.20.8 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.21.0 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.21.1 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.21.2 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.21.3 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.22.0 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.22.1 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.22.2 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.22.3 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.22.4 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.23.0 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.23.1 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.24.0 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.24.1 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.24.2 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.24.3 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.24.4 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.24.5 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.25.0 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.25.1 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.25.2 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.26.0 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.26.1 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.27.0 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.27.1 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.27.2 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.6.0 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.7.0 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.8.0 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.8.1 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.8.4 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.9.0 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 1.9.1 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 2.0.0 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 2.0.1 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 2.0.2 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 2.10.0 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 2.10.1 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 2.1.0.14 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 2.11.0 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 2.2.0 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 2.3.0 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 2.4.0 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 2.5.0 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 2.6.0 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 2.7.0 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 2.8.0 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 2.9.0 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 6.0.7 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 6.0.9 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 6.1.5 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 6.1.7 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 6.1.9 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 6.2.1 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 6.2.19 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 6.2.3 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 6.2.5 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 6.2.9 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 6.3.1 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 6.3.3 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 6.3.5 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 6.3.7 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 7.0.5 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 7.1.1 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 7.1.5 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 7.2.11 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 7.2.13 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 7.2.3 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 7.2.5 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 7.2.7 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 7.3.1 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 7.3.13 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 7.3.15 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 7.3.3 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 7.3.5 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 7.3.9 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 7.4.1 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 7.4.1.20425 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 7.4.1.20439 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 7.4.3 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 7.4.3.20679 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 7.4.5 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 7.5.11 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 7.5.1.20813 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 7.5.1.20833 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 7.5.13.21586 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 7.5.13.21598 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 7.5.15.21611 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 7.5.17.21680 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 7.5.19 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 7.5.20 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 7.5.21.21732 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 7.5.3 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 7.5.5 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 7.5.7 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 7.5.9 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 8.0.1.21160 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 8.0.1.21164 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 8.1.3 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 8.1.3.21242 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 8.1.5 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 8.1.5.21322 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 8.1.7 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 8.1.7.21417 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 8.1.7.21512 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 8.1.7.21585 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 8.2.1.21612 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 8.2.1.21650 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 8.2.3.30119 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 8.2.4.30130 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 8.4.0 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 8.4.1.30298 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 8.4.1.30307 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 8.4.2.30317 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 8.4.3 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 8.4.4.30419 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 8.4.4.30467 Not specified by vendor Not specified by vendor
Cisco Secure Endpoint 8.4.5.30483 Not specified by vendor Not specified by vendor