Skip to contentGen Digital Avast One vulnerabilities
- gen digital avast antivirus, avast one, avast premium security, avast ultimate, avg antivirus free, avg internet security, avg ultimate, norton antivirus plus, norton 360 standard, norton 360 deluxe, norton 360 advanced +2 moreAvast sandbox escape via unpreserved COM pathway through Task SchedulerCVE-2026-803018.8 High
- gen digital avast antivirus, avast one, avast premium security, avast ultimate, avg antivirus free, avg internet security, avg ultimate, norton antivirus plus, norton 360 standard, norton 360 deluxe, norton 360 advanced +2 moreAvast sandbox escape via arbitrary file write in virtualized environmentCVE-2026-803028.8 High
- gen digital avast antivirus, avast one, avast premium security, avast ultimate, avg antivirus free, avg internet security, avg ultimate, norton antivirus plus, norton 360 standard, norton 360 deluxe, norton 360 advanced +2 moreAvast WFP stream parser integer underflow causes system crashCVE-2026-803036.2 Medium
- gen digital avast antivirus, avast one, avast premium security, avast ultimate, avast business security, avg antivirus free, avg internet security, avg ultimate, norton antivirus plus, norton 360 standard, norton 360 deluxe, norton 360 advanced +2 moreAvastSvc denial of service via unhandled JsonCpp exceptions in native message handlersCVE-2026-120676.5 Medium
- gen digital avast free antivirus, avast one, avast premium security, avast ultimate, avast business security, avg antivirus free, avg internet security, avg ultimate, norton antivirus plus, norton 360 standard, norton 360 deluxe, norton 360 advanced +2 moreAvast sandbox privilege escalation via unpreserved DACLs on virtualized files in aswSnx.sysCVE-2026-829648.8 High
- avast antivirus, business antivirus, gen digital avast antivirus +4 more +6 moreAvast antivirus stack overflow when scanning a malformed Office Open XML fileCVE-2025-70195.5 Medium
- avast antivirus, business antivirus, gen digital avast antivirus +4 more +6 moreAvast antivirus heap OOB when scanning a malformed zip fileCVE-2025-70117.8 High
- avast antivirus, business antivirus, gen digital avast antivirus +4 more +6 moreAvast antivirus stack overflow when scanning a malformed PDF fileCVE-2025-70105.5 Medium
- avast antivirus, business antivirus, gen digital avast antivirus +4 more +6 moreAvast antivirus heap buffer OOB read when scanning a malformed PE fileCVE-2025-70097.8 High
- avast antivirus, business antivirus, gen digital avast antivirus +4 more +6 moreAvast antivirus heap buffer OOB read when scanning a malformed PE fileCVE-2025-70087.8 High
- avast antivirus, business antivirus, gen digital avast antivirus +4 more +6 moreAvast antivirus use of stack memory after free when scanning a malformed PE fileCVE-2025-70065.5 Medium
- avast antivirus, business antivirus, gen digital avast antivirus +4 more +6 moreAvast antivirus infinite recursion when scanning a malformed PE fileCVE-2025-70055.5 Medium
- avast antivirus, business antivirus, gen digital avast antivirus +4 more +6 moreAvast antivirus heap buffer OOB write when scanning a malformed PE fileCVE-2025-70047.8 High
- avast antivirus, business antivirus, gen digital avast antivirus +4 more +6 moreAvast antivirus heap buffer OOB read when scanning a malformed Mach-O fileCVE-2025-101017.8 High