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CVE-2026-56003

Опубликовано: 09 июл. 2026
Источник: msrc
CVSS3: 8.5
EPSS Низкий

Описание

libXfont2 computeProps Property Buffer Heap Buffer Overflow

EPSS

Процентиль: 30%
0.00373
Низкий

8.5 High

CVSS3

Связанные уязвимости

CVSS3: 8.5
ubuntu
23 дня назад

A heap buffer overflow due to missing size checking in the property buffer when parsing PCF files in libXfont2 ComputeScaledProperties() before libXfont2 before 2.0.8 could be used by attackers using authenticated X clients to execute code within the X server.

CVSS3: 7.3
redhat
24 дня назад

A heap buffer overflow due to missing size checking in the property buffer when parsing PCF files in libXfont2 ComputeScaledProperties() before libXfont2 before 2.0.8 could be used by attackers using authenticated X clients to execute code within the X server.

CVSS3: 8.5
nvd
23 дня назад

A heap buffer overflow due to missing size checking in the property buffer when parsing PCF files in libXfont2 ComputeScaledProperties() before libXfont2 before 2.0.8 could be used by attackers using authenticated X clients to execute code within the X server.

CVSS3: 8.5
debian
23 дня назад

A heap buffer overflow due to missing size checking in the property bu ...

CVSS3: 8.5
github
23 дня назад

A heap buffer overflow due to missing size checking in the property buffer when parsing PCF files in libXfont2 ComputeScaledProperties() before libXfont2 before 2.0.8 could be used by attackers using authenticated X clients to execute code within the X server.

EPSS

Процентиль: 30%
0.00373
Низкий

8.5 High

CVSS3