ClamAV
view advisory published 2025-06-20
ClamAV is an open source antivirus maintained by Cisco. A heap-based buffer overflow vulnerability in the PDF scanning process of ClamAV could allow an unauthenticated, remote attacker to cause a denial of service or possibly execute arbitrary code.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2025-20260US | — | Exploit | ||
A vulnerability in the PDF scanning processes of ClamAV could allow an unauthenticated, remote attacker to cause a buffer overflow condition, cause a denial of service (DoS) condit… | ||||
02
references
External citations — patches, advisories, analysis.
03
remediations (1)
- Fixedclamav
Update to version 1.4.3 or 1.0.9.
https://blog.clamav.net/2025/06/clamav-143-and-109-security-patch.html
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