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CVE-2026-20348

Medium priority
Needs evaluation

A vulnerability in the XAR file format parser of ClamAV could allow an unauthenticated, remote attacker to cause a DoS condition or possibly other expanded impacts as a result of memory corruption on an affected device. This...

1 affected package

clamav

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
clamav Needs evaluation Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2026-20347

Medium priority
Needs evaluation

A vulnerability in the Mach-O file format parser of ClamAV could allow an unauthenticated, remote attacker to cause a DoS condition or possibly other expanded impacts as a result of memory corruption on an...

1 affected package

clamav

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
clamav Needs evaluation Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2026-20346

Medium priority
Needs evaluation

A vulnerability in the PDF file format parser of ClamAV could allow an unauthenticated, remote attacker to cause a DoS condition or possibly other expanded impacts as a result of memory corruption on an affected device. This...

1 affected package

clamav

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
clamav Needs evaluation Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2026-20345

Medium priority
Needs evaluation

A vulnerability in the GPT file format parser of ClamAV could allow an unauthenticated, remote attacker to cause a DoS condition or possibly other expanded impacts as a result of memory corruption on an affected device. This...

1 affected package

clamav

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
clamav Needs evaluation Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2026-20339

Medium priority
Needs evaluation

A vulnerability in the PESpin file format parser of ClamAV could allow an unauthenticated, remote attacker to cause a DoS condition or possibly other expanded impacts as a result of memory corruption on an...

1 affected package

clamav

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
clamav Needs evaluation Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2026-20338

Medium priority
Needs evaluation

A vulnerability in the zip archive parser of ClamAV could allow an unauthenticated, remote attacker to cause a DoS condition on an affected device. This vulnerability is due to improper memory handling when processing content in...

1 affected package

clamav

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
clamav Needs evaluation Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2026-20337

Medium priority
Needs evaluation

A vulnerability in the zip archive parser of ClamAV could allow an unauthenticated, remote attacker to cause a DoS condition on an affected device. This vulnerability is due to improper boundary checks for content in zip files...

1 affected package

clamav

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
clamav Needs evaluation Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2026-20244

Medium priority

Some fixes available 3 of 8

A vulnerability in the DMG file format parser of ClamAV could allow an unauthenticated, remote attacker to cause a DoS condition, or possibly other expanded impacts, resulting from memory corruption on an affected device. This...

1 affected package

clamav

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
clamav Fixed Fixed Fixed Needs evaluation Needs evaluation
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CVE-2026-20243

Medium priority

Some fixes available 3 of 8

A vulnerability in the ALZ file format parser of ClamAV could allow an unauthenticated, remote attacker to cause a DoS condition, or possibly other expanded impacts, resulting from memory corruption on an affected device. This...

1 affected package

clamav

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
clamav Fixed Fixed Fixed Needs evaluation Needs evaluation
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CVE-2026-20217

Medium priority

Some fixes available 3 of 8

A vulnerability in the PESpin file format parser of ClamAV could allow an unauthenticated, remote attacker to cause a DoS condition, or possibly other expanded impacts, resulting from memory corruption on an affected device. This...

1 affected package

clamav

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
clamav Fixed Fixed Fixed Needs evaluation Needs evaluation
Show less packages