Linux · 
Ubuntu · Package update · July 1, 2026
Ubuntu · Package update · July 1, 2026clamdscan 1.5.3+dfsg-0ubuntu0.26.04.1: clamdscan 1.5.3+dfsg-0ubuntu0.26.04.1 for Ubuntu 26.04.1 LTS (resolute)
clamdscan 1.5.3+dfsg-0ubuntu0.26.04.1, released July 1, 2026, fixes 7 CVEs in clamdscan. None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
7
None rated Critical
Exploited
0
None reported
Highest CVSS
7.5
Base score, 0 to 10
Highest EPSS
0.0057
47th percentile
Priority of the 7 CVEs
Patch now 0
Urgent 0
High 7
Routine 0
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| clamdscan | Ubuntu 26.04.1 LTS (resolute) | 1.5.3+dfsg-0ubuntu0.26.04.1 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2026-20213 | ClamAV PE File Format Processing Out-of-Bounds Memory Corruption Vulnerability | 7.5 | 0.0057 | None reported |
| High | CVE-2026-20214 | ClamAV FSG File Format Processing Out-of-Bounds Memory Corruption Vulnerability | 7.5 | 0.0057 | None reported |
| High | CVE-2026-20215 | ClamAV 7Zip File Format Processing Out-of-Bounds Memory Corruption Vulnerability | 7.5 | 0.0057 | None reported |
| High | CVE-2026-20216 | ClamAV InstallShield File Format Processing Resource Exhaustion Vulnerability | 7.5 | 0.0057 | None reported |
| High | CVE-2026-20217 | ClamAV PESpin File Format Processing Out-of-Bounds Memory Corruption Vulnerability | 7.5 | 0.0057 | None reported |
| High | CVE-2026-20243 | ClamAV ALZ Archive Processing Denial of Service Vulnerability | 7.5 | 0.0057 | None reported |
| High | CVE-2026-20244 | clamav: DMG file format parser could allow an unauthenticated, remote attacker to cause a denial of service | 7.5 | 0.0057 | None reported |
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