{"schema_version":"public-product-v1.1","generated_at":"2026-08-10T11:28:03Z","exposure_verdict":"not_assessed","verdict_reason":"Public evidence does not evaluate exact release, platform, enabled features, configuration, compensating controls, or live exposure.","cve":{"id":"CVE-2026-20339","description":"A vulnerability in the PESpin file format parser of ClamAV could allow an unauthenticated, remote attacker to cause a DoS condition or possibly other expanded impacts as a result of memory corruption on an affected device.\r\n\r\nThis vulnerability is due to improper boundary checks for content in PESpin files during scanning, which may result in an integer overflow. An attacker could exploit this vulnerability by submitting a crafted file that contains PESpin content to be scanned by ClamAV on an affected device. A successful exploit could allow the attacker to cause the ClamAV scanning process to terminate, resulting in a DoS condition on the affected software.","severity":"HIGH","kev":false,"epss":{"score":0.00327,"percentile":0.25258,"score_date":"2026-08-09","updated_at":"2026-08-10T05:36:57Z"},"cvss_score":7.5,"cvss_source":"NVD","cwe":"CWE-190","published_at":"2026-08-07T17:17:02Z","modified_at":"2026-08-07T22:16:57Z"},"freshness":{"last_source_refreshed_at":"2026-08-10T05:36:57Z","latest_source_refresh_at":"2026-08-10T05:36:57Z","oldest_source_refresh_at":"2026-08-10T03:00:02Z","all_sources_fresh":true,"sources":[{"source":"cisco_advisories","label":"Cisco advisories","last_success_at":"2026-08-10T03:00:02Z","stale":false},{"source":"cisco_csaf","label":"Cisco CSAF","last_success_at":"2026-08-10T05:34:32Z","stale":false},{"source":"nvd_cves","label":"NVD CVEs","last_success_at":"2026-08-10T05:36:54Z","stale":false},{"source":"cisa_kev","label":"CISA KEV","last_success_at":"2026-08-10T05:36:54Z","stale":false},{"source":"first_epss","label":"EPSS","last_success_at":"2026-08-10T05:36:57Z","stale":false}]},"summary":{"advisory_count":1,"visible_product_count":6,"public_evidence_count":6,"kev":false,"cvss_score":7.5},"advisories":[{"id":"cisco-sa-clamav-WuuvVd26","slug":"cisco-sa-clamav-wuuvvd26","title":"ClamAV Vulnerabilities Affecting Cisco Products: August 2026","source_url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-clamav-WuuvVd26"}],"public_evidence":[{"product":{"name":"Cisco Secure Endpoint","slug":"cisco-secure-endpoint","vendor":"Cisco"},"advisory":{"id":"cisco-sa-clamav-WuuvVd26","slug":"cisco-sa-clamav-wuuvvd26","title":"ClamAV Vulnerabilities Affecting Cisco Products: August 2026","source_url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-clamav-WuuvVd26"},"evidence_type":"structured_affected","evidence_label":{"scope":"CSAF product evidence","label":"product_status known affected"},"evidence_source":"Cisco CSAF","source":"Cisco CSAF","source_document_fetched_at":"2026-08-08T03:58:49Z","csaf_status":"known_affected","csaf_product_status":"known_affected","csaf_product_status_path":"vulnerabilities[].product_status.known_affected","raw_product_name":"1.10.0; 1.10.1; 1.10.2; 1.11.0; 1.11.1; 1.12.0; 1.12.1; 1.12.2; 1.12.3; 1.12.4; 1.12.5; 1.12.6; 1.12.7; 1.13.0; 1.13.1; 1.13.2; 1.14.0; 1.14.1; 1.15.0; 1.15.1; 1.15.2; 1.15.3; 1.15.4; 1.15.5; 1.15.6; 1.16.0; 1.16.1; 1.16.2; 1.16.3; 1.17.0; 1.17.1; 1.17.2; 1.18.0; 1.18.1; 1.19.0; 1.20.0; 1.20.1; 1.20.2; 1.20.3; 1.20.4; 1.20.5; 1.20.6; 1.20.7; 1.20.8; 1.21.0; 1.21.1; 1.21.2; 1.21.3; 1.22.0; 1.22.1; 1.22.2; 1.22.3; 1.22.4; 1.23.0; 1.23.1; 1.24.0; 1.24.1; 1.24.2; 1.24.3; 1.24.4; 1.24.5; 1.25.0; 1.25.1; 1.25.2; 1.26.0; 1.26.1; 1.27.0; 1.27.1; 1.27.2; 1.6.0; 1.7.0; 1.8.0; 1.8.1; 1.8.4; 1.9.0; 1.9.1; 6.0.7; 6.0.9; 6.1.7; 6.1.9; 6.3.5; 6.3.7; 7.2.11; 7.2.13; 7.4.1.20425; 7.4.1.20439; 7.4.3; 7.4.5; 7.5.1.20813; 7.5.1.20833; 7.5.11; 7.5.13.21586; 7.5.13.21598; 7.5.15.21611; 7.5.17.21680; 7.5.19; 7.5.20; 7.5.21.21732; 7.5.7; 7.5.9; 8.0.1.21160; 8.0.1.21164; 8.1.3; 8.1.3.21242; 8.1.5.21322; 8.1.7.21417; 8.1.7.21512; 8.1.7.21585; 8.2.1.21612; 8.2.1.21650; 8.2.3.30119; 8.2.4.30130; 8.4.1.30298; 8.4.1.30307; 8.4.2.30317; 8.4.4.30419; 8.4.4.30467; 8.4.5.30483","exposure_verdict":"not_assessed","verdict_reason":"Public evidence does not evaluate exact release, platform, enabled features, configuration, compensating controls, or live exposure.","exposure_verdict_reason":"Public evidence does not evaluate exact release, platform, enabled features, configuration, compensating controls, or live exposure.","kev":false,"epss":{"score":0.00327,"score_date":"2026-08-09","updated_at":"2026-08-10T05:36:57Z"},"cvss_score":7.5,"cvss_source":"NVD","published_at":"2026-08-07T16:00:00Z","updated_at":"2026-08-07T16:00:00Z","advisory_updated_at":"2026-08-07T16:00:00Z","source_url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-clamav-WuuvVd26","remediation":{"url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-clamav-WuuvVd26"},"row_display_order":1},{"product":{"name":"Cisco Adaptive Security Appliance (ASA) Software","slug":"cisco-adaptive-security-appliance-asa-software","vendor":"Cisco"},"advisory":{"id":"cisco-sa-clamav-WuuvVd26","slug":"cisco-sa-clamav-wuuvvd26","title":"ClamAV Vulnerabilities Affecting Cisco Products: August 2026","source_url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-clamav-WuuvVd26"},"evidence_type":"structured_affected","evidence_label":{"scope":"CSAF product evidence","label":"product_status known affected"},"evidence_source":"Cisco CSAF","source":"Cisco CSAF","source_document_fetched_at":"2026-08-08T03:58:49Z","csaf_status":"known_affected","csaf_product_status":"known_affected","csaf_product_status_path":"vulnerabilities[].product_status.known_affected","raw_product_name":"6.1.5; 6.2.1; 6.2.3; 6.2.9; 6.3.1; 6.3.3; 7.0.5; 7.1.1; 7.2.3; 7.2.5; 8.1.5; 8.1.7; 8.4.3","exposure_verdict":"not_assessed","verdict_reason":"Public evidence does not evaluate exact release, platform, enabled features, configuration, compensating controls, or live exposure.","exposure_verdict_reason":"Public evidence does not evaluate exact release, platform, enabled features, configuration, compensating controls, or live exposure.","kev":false,"epss":{"score":0.00327,"score_date":"2026-08-09","updated_at":"2026-08-10T05:36:57Z"},"cvss_score":7.5,"cvss_source":"NVD","published_at":"2026-08-07T16:00:00Z","updated_at":"2026-08-07T16:00:00Z","advisory_updated_at":"2026-08-07T16:00:00Z","source_url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-clamav-WuuvVd26","remediation":{"url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-clamav-WuuvVd26"},"row_display_order":2},{"product":{"name":"Cisco Firepower Management Center","slug":"cisco-firepower-management-center","vendor":"Cisco"},"advisory":{"id":"cisco-sa-clamav-WuuvVd26","slug":"cisco-sa-clamav-wuuvvd26","title":"ClamAV Vulnerabilities Affecting Cisco Products: August 2026","source_url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-clamav-WuuvVd26"},"evidence_type":"structured_affected","evidence_label":{"scope":"CSAF product evidence","label":"product_status known affected"},"evidence_source":"Cisco CSAF","source":"Cisco CSAF","source_document_fetched_at":"2026-08-08T03:58:49Z","csaf_status":"known_affected","csaf_product_status":"known_affected","csaf_product_status_path":"vulnerabilities[].product_status.known_affected","raw_product_name":"7.2.7; 7.3.1; 7.4.1","exposure_verdict":"not_assessed","verdict_reason":"Public evidence does not evaluate exact release, platform, enabled features, configuration, compensating controls, or live exposure.","exposure_verdict_reason":"Public evidence does not evaluate exact release, platform, enabled features, configuration, compensating controls, or live exposure.","kev":false,"epss":{"score":0.00327,"score_date":"2026-08-09","updated_at":"2026-08-10T05:36:57Z"},"cvss_score":7.5,"cvss_source":"NVD","published_at":"2026-08-07T16:00:00Z","updated_at":"2026-08-07T16:00:00Z","advisory_updated_at":"2026-08-07T16:00:00Z","source_url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-clamav-WuuvVd26","remediation":{"url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-clamav-WuuvVd26"},"row_display_order":3},{"product":{"name":"Cisco NX-OS Software","slug":"cisco-nx-os-software","vendor":"Cisco"},"advisory":{"id":"cisco-sa-clamav-WuuvVd26","slug":"cisco-sa-clamav-wuuvvd26","title":"ClamAV Vulnerabilities Affecting Cisco Products: August 2026","source_url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-clamav-WuuvVd26"},"evidence_type":"structured_affected","evidence_label":{"scope":"CSAF product evidence","label":"product_status known affected"},"evidence_source":"Cisco CSAF","source":"Cisco CSAF","source_document_fetched_at":"2026-08-08T03:58:49Z","csaf_status":"known_affected","csaf_product_status":"known_affected","csaf_product_status_path":"vulnerabilities[].product_status.known_affected","raw_product_name":"6.2.19; 6.2.5; 7.1.5; 7.3.13; 7.3.9","exposure_verdict":"not_assessed","verdict_reason":"Public evidence does not evaluate exact release, platform, enabled features, configuration, compensating controls, or live exposure.","exposure_verdict_reason":"Public evidence does not evaluate exact release, platform, enabled features, configuration, compensating controls, or live exposure.","kev":false,"epss":{"score":0.00327,"score_date":"2026-08-09","updated_at":"2026-08-10T05:36:57Z"},"cvss_score":7.5,"cvss_source":"NVD","published_at":"2026-08-07T16:00:00Z","updated_at":"2026-08-07T16:00:00Z","advisory_updated_at":"2026-08-07T16:00:00Z","source_url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-clamav-WuuvVd26","remediation":{"url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-clamav-WuuvVd26"},"row_display_order":4},{"product":{"name":"Cisco IOS XR Software","slug":"cisco-ios-xr-software","vendor":"Cisco"},"advisory":{"id":"cisco-sa-clamav-WuuvVd26","slug":"cisco-sa-clamav-wuuvvd26","title":"ClamAV Vulnerabilities Affecting Cisco Products: August 2026","source_url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-clamav-WuuvVd26"},"evidence_type":"structured_affected","evidence_label":{"scope":"CSAF product evidence","label":"product_status known affected"},"evidence_source":"Cisco CSAF","source":"Cisco CSAF","source_document_fetched_at":"2026-08-08T03:58:49Z","csaf_status":"known_affected","csaf_product_status":"known_affected","csaf_product_status_path":"vulnerabilities[].product_status.known_affected","raw_product_name":"7.3.15; 7.3.3; 7.3.5; 7.5.3; 7.5.5","exposure_verdict":"not_assessed","verdict_reason":"Public evidence does not evaluate exact release, platform, enabled features, configuration, compensating controls, or live exposure.","exposure_verdict_reason":"Public evidence does not evaluate exact release, platform, enabled features, configuration, compensating controls, or live exposure.","kev":false,"epss":{"score":0.00327,"score_date":"2026-08-09","updated_at":"2026-08-10T05:36:57Z"},"cvss_score":7.5,"cvss_source":"NVD","published_at":"2026-08-07T16:00:00Z","updated_at":"2026-08-07T16:00:00Z","advisory_updated_at":"2026-08-07T16:00:00Z","source_url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-clamav-WuuvVd26","remediation":{"url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-clamav-WuuvVd26"},"row_display_order":5},{"product":{"name":"Cisco RoomOS Software","slug":"cisco-roomos-software","vendor":"Cisco"},"advisory":{"id":"cisco-sa-clamav-WuuvVd26","slug":"cisco-sa-clamav-wuuvvd26","title":"ClamAV Vulnerabilities Affecting Cisco Products: August 2026","source_url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-clamav-WuuvVd26"},"evidence_type":"structured_affected","evidence_label":{"scope":"CSAF product evidence","label":"product_status known affected"},"evidence_source":"Cisco CSAF","source":"Cisco CSAF","source_document_fetched_at":"2026-08-08T03:58:49Z","csaf_status":"known_affected","csaf_product_status":"known_affected","csaf_product_status_path":"vulnerabilities[].product_status.known_affected","raw_product_name":"8.4.0","exposure_verdict":"not_assessed","verdict_reason":"Public evidence does not evaluate exact release, platform, enabled features, configuration, compensating controls, or live exposure.","exposure_verdict_reason":"Public evidence does not evaluate exact release, platform, enabled features, configuration, compensating controls, or live exposure.","kev":false,"epss":{"score":0.00327,"score_date":"2026-08-09","updated_at":"2026-08-10T05:36:57Z"},"cvss_score":7.5,"cvss_source":"NVD","published_at":"2026-08-07T16:00:00Z","updated_at":"2026-08-07T16:00:00Z","advisory_updated_at":"2026-08-07T16:00:00Z","source_url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-clamav-WuuvVd26","remediation":{"url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-clamav-WuuvVd26"},"row_display_order":6}]}