01 Record
CVE-2025-7011
Avast antivirus heap OOB when scanning a malformed zip file
HighPUBLISHEDCNA: GEN
CNA base score7.8 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
02 Description
Avast antivirus heap OOB when scanning a malformed zip file
03 Exploitation and scoring
- Exploitation
- Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
- SSVC decision
- ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
- AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
- Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
- EPSS probability
- 0.14% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 3.7% of scored records. A rank, not a probability.
- NVD base score
- 7.8 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- NVD analysis status
- Deferred. NVD last modified this record on 2026-10-07.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2026-06-12 22:12Z4 MO AGO
- Last updated
- 2026-06-15 16:02Z4 MO AGO
- Reserved
- 2025-07-02
- Assigning CNA
- GEN
- Record state
- PUBLISHED
- Severity
- High (CVSS 7.8)
- CNA CVSS vector
- CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-125Out-of-bounds ReadBase
- Data version
- 5.2
- Document digest
- 27a8f4afeada54802edbbf78cf0c2a74550bba548d337b1c52291ac43efb5cde
05 Affected products
VendorProductVersionsPlatforms
06 References
- www.gendigital.comhttps://www.gendigital.com/us/en/contact-us/security-advisories/
07 Remediation
Install virus definitions VPS 25021208 or any later virus-definition update. All builds at or above VPS 25021208 include the fix; staying current on definitions is required.