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CVE-2026-20216

Опубликовано: 01 июл. 2026
Источник: ubuntu
Приоритет: medium
EPSS Низкий
CVSS3: 7.5

Описание

A vulnerability in the InstallShield file format parser of ClamAV could allow an unauthenticated, remote attacker to cause a DoS condition on an affected device. This vulnerability is due to improper handling of temporary resources during file scanning. An attacker could exploit this vulnerability by submitting a crafted InstallShield file to be scanned by ClamAV on an affected device. A successful exploit could allow the attacker to terminate the ClamAV scanning process and temporarily consume available system resources, resulting in a DoS condition on the affected software.

РелизСтатусПримечание
devel

pending

1.5.3+dfsg-0ubuntu3
esm-infra-legacy/trusty

needs-triage

esm-infra-legacy/xenial

needs-triage

esm-infra/bionic

needs-triage

esm-infra/focal

needs-triage

jammy

released

1.5.3+dfsg-0ubuntu0.22.04.2
noble

released

1.5.3+dfsg-0ubuntu0.24.04.1
questing

ignored

end of life, was needs-triage
resolute

released

1.5.3+dfsg-0ubuntu0.26.04.1
upstream

released

1.5.3,1.4.5

Показывать по

EPSS

Процентиль: 40%
0.005
Низкий

7.5 High

CVSS3

Связанные уязвимости

CVSS3: 7.5
redhat
около 1 месяца назад

A vulnerability in the InstallShield file format parser of ClamAV could allow an unauthenticated, remote attacker to cause a DoS condition on an affected device. This vulnerability is due to improper handling of temporary resources during file scanning. An attacker could exploit this vulnerability by submitting a crafted InstallShield file to be scanned by ClamAV on an affected device. A successful exploit could allow the attacker to terminate the ClamAV scanning process and temporarily consume available system resources, resulting in a DoS condition on the affected software.

CVSS3: 7.5
nvd
около 1 месяца назад

A vulnerability in the InstallShield file format parser of ClamAV could allow an unauthenticated, remote attacker to cause a DoS condition on an affected device. This vulnerability is due to improper handling of temporary resources during file scanning. An attacker could exploit this vulnerability by submitting a crafted InstallShield file to be scanned by ClamAV on an affected device. A successful exploit could allow the attacker to terminate the ClamAV scanning process and temporarily consume available system resources, resulting in a DoS condition on the affected software.

CVSS3: 7.5
msrc
24 дня назад

ClamAV InstallShield File Format Processing Resource Exhaustion Vulnerability

CVSS3: 7.5
debian
около 1 месяца назад

A vulnerability in the InstallShield file format parser of ClamAV coul ...

CVSS3: 7.5
github
около 1 месяца назад

A vulnerability in the InstallShield file format parser of ClamAV could allow an unauthenticated, remote attacker to cause a DoS condition on an affected device. This vulnerability is due to improper handling of temporary resources during file scanning. An attacker could exploit this vulnerability by submitting a crafted InstallShield file to be scanned by ClamAV on an affected device. A successful exploit could allow the attacker to terminate the ClamAV scanning process and temporarily consume available system resources, resulting in a DoS condition on the affected software.

EPSS

Процентиль: 40%
0.005
Низкий

7.5 High

CVSS3