{"id":"CVE-2025-13032","state":"PUBLISHED","title":"Double fetch in sandbox kernel driver in Avast/AVG Antivirus <25.3  on windows allows local attacker to escalate privelages via pool overflow.","description":"Double fetch in sandbox kernel driver in Avast/AVG Antivirus <25.3  on windows allows local attacker to escalate privelages via pool overflow.","publishedAt":"2025-11-11T16:16:33.666Z","updatedAt":"2025-11-14T19:27:08.451Z","severity":{"score":9.9,"label":"Critical","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","source":"NLOK"},"assigner":"NLOK","products":["Avast (Free/Premiium/Ultimeat) Antivirus","Avsat One","AVG (Free/Inernet Security/Ultimate) Antivirus"],"affected":[{"vendor":"Avast","product":"(Free/Premiium/Ultimeat) Antivirus","defaultStatus":"affected","versions":[{"version":"0","status":"affected","lessThan":"25.3","versionType":"custom"}],"platforms":["Windows"]},{"vendor":"Avsat","product":"One","defaultStatus":"affected","versions":[{"version":"0","status":"affected","lessThan":"25.3","versionType":"custom"}],"platforms":["Windows"]},{"vendor":"AVG","product":"(Free/Inernet Security/Ultimate) Antivirus","defaultStatus":"affected","versions":[{"version":"0","status":"affected","lessThan":"25.3","versionType":"custom"}],"platforms":["Windows"]}],"references":["https://www.gendigital.com/us/en/contact-us/security-advisories/"],"weaknesses":["CWE-367"],"ingestedAt":"2026-10-29T20:08:31.050Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/13xxx/CVE-2025-13032.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-13032","state":"PUBLISHED","datePublished":"2025-11-11T16:16:33.666Z","dateUpdated":"2025-11-14T19:27:08.451Z","assignerShortName":"NLOK","assignerOrgId":"dbd8429d-f261-4b1e-94cc-ae3132817e2e","dateReserved":"2025-11-11T15:59:56.045Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"Double fetch in sandbox kernel driver in Avast/AVG Antivirus <25.3  on windows allows local attacker to escalate privelages via pool overflow."}],"affected":[{"vendor":"Avast","product":"(Free/Premiium/Ultimeat) Antivirus","defaultStatus":"affected","versions":[{"version":"0","status":"affected","lessThan":"25.3","versionType":"custom"}],"platforms":["Windows"]},{"vendor":"Avsat","product":"One","defaultStatus":"affected","versions":[{"version":"0","status":"affected","lessThan":"25.3","versionType":"custom"}],"platforms":["Windows"]},{"vendor":"AVG","product":"(Free/Inernet Security/Ultimate) Antivirus","defaultStatus":"affected","versions":[{"version":"0","status":"affected","lessThan":"25.3","versionType":"custom"}],"platforms":["Windows"]}],"references":[{"url":"https://www.gendigital.com/us/en/contact-us/security-advisories/"}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.9,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-367","description":"CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"NLOK","orgId":"dbd8429d-f261-4b1e-94cc-ae3132817e2e","dateUpdated":"2025-11-11T16:16:33.666Z"},"credits":[{"lang":"en","type":"reporter","value":"SAFA Team"}],"impacts":[{"capecId":"CAPEC-233","descriptions":[{"lang":"en","value":"CAPEC-233 Privilege Escalation"}]}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"Upgrade to a version after &gt;= 25.3"}],"value":"Upgrade to a version after >= 25.3"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.5.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-11-14T19:27:01.750107Z","id":"CVE-2025-13032","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-11-14T19:27:08.451Z"}}]}}}