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CVE-2026-20031

Опубликовано: 04 мар. 2026
Источник: nvd
CVSS3: 5.3
EPSS Низкий

Описание

A vulnerability in the HTML Cascading Style Sheets (CSS) module of ClamAV could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device.

This vulnerability is due to improper error handling when splitting UTF-8 strings. An attacker could exploit this vulnerability by submitting a crafted HTML file to be scanned by ClamAV on an affected device. A successful exploit could allow the attacker to terminate the scanning process.

EPSS

Процентиль: 35%
0.00414
Низкий

5.3 Medium

CVSS3

Дефекты

CWE-248

Связанные уязвимости

CVSS3: 5.3
ubuntu
6 месяцев назад

A vulnerability in the HTML Cascading Style Sheets (CSS) module of ClamAV could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to improper error handling when splitting UTF-8 strings. An attacker could exploit this vulnerability by submitting a crafted HTML file to be scanned by ClamAV on an affected device. A successful exploit could allow the attacker to terminate the scanning process.

CVSS3: 5.3
debian
6 месяцев назад

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EPSS

Процентиль: 35%
0.00414
Низкий

5.3 Medium

CVSS3

Дефекты

CWE-248