{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-7018","assignerOrgId":"dbd8429d-f261-4b1e-94cc-ae3132817e2e","state":"PUBLISHED","assignerShortName":"GEN","dateReserved":"2025-07-02T12:01:13.717Z","datePublished":"2026-06-12T22:13:49.820Z","dateUpdated":"2026-06-15T16:01:44.198Z"},"containers":{"cna":{"providerMetadata":{"orgId":"dbd8429d-f261-4b1e-94cc-ae3132817e2e","shortName":"GEN","dateUpdated":"2026-06-12T22:13:49.820Z"},"title":"Avira antivirus engine null pointer dereference when scanning a malformed PE file","datePublic":"2025-01-31T11:34:00.000Z","problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-476","description":"CWE-476 NULL Pointer Dereference","type":"CWE"}]}],"impacts":[{"capecId":"CAPEC-125","descriptions":[{"lang":"en","value":"CAPEC-125 Denial of Service"}]}],"affected":[{"vendor":"Gen Digital","product":"Avira Antivirus","platforms":["Windows","macOS","Linux"],"versions":[{"status":"affected","version":"0","lessThan":"8.3.70.64","versionType":"custom"}],"defaultStatus":"affected"}],"descriptions":[{"lang":"en","value":"Null pointer dereference vulnerability in Avira Antivirus engine when scanning a malformed Windows PE file may allow Denial-of-Service of the antivirus engine process.\n\nThis issue affects Avira Antivirus on Windows, macOS, and Linux for engine builds before 8.3.70.64.","supportingMedia":[{"type":"text/html","base64":false,"value":"Null pointer dereference vulnerability in Avira Antivirus engine when scanning a malformed Windows PE file may allow Denial-of-Service of the antivirus engine process.<p>This issue affects Avira Antivirus on Windows, macOS, and Linux for engine builds before 8.3.70.64.</p>"}]}],"references":[{"url":"https://www.gendigital.com/us/en/contact-us/security-advisories/"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH","baseSeverity":"MEDIUM","baseScore":5.5,"vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}}],"solutions":[{"lang":"en","value":"Upgrade to Avira scan engine build 8.3.70.64 or any later engine release. Builds at or above 8.3.70.64 include the fix.","supportingMedia":[{"type":"text/html","base64":false,"value":"Upgrade to Avira scan engine build <strong>8.3.70.64</strong> or <strong>any later</strong> engine release. Builds at or above 8.3.70.64 include the fix."}]}],"credits":[{"lang":"en","value":"Mike Zhang, an independent security researcher","type":"reporter"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 1.0.2"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-06-15T16:01:30.901318Z","id":"CVE-2025-7018","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-06-15T16:01:44.198Z"}}]}}