Логотип exploitDog
Консоль
Логотип exploitDog

exploitDog

msrc логотип

CVE-2026-33999

Опубликовано: 06 мая 2026
Источник: msrc
CVSS3: 6.6
EPSS Низкий

Описание

Xorg: xwayland: x.org x server: denial of service via integer underflow in xkb compatibility map handling

EPSS

Процентиль: 32%
0.0038
Низкий

6.6 Medium

CVSS3

Связанные уязвимости

CVSS3: 7.8
ubuntu
7 месяцев назад

A flaw was found in the X.Org X server. This integer underflow vulnerability, specifically in the XKB compatibility map handling, allows an attacker with local or remote X11 server access to trigger a buffer read overrun. This can lead to memory-safety violations and potentially a denial of service (DoS) or other severe impacts.

CVSS3: 7.8
redhat
7 месяцев назад

A flaw was found in the X.Org X server. This integer underflow vulnerability, specifically in the XKB compatibility map handling, allows an attacker with local or remote X11 server access to trigger a buffer read overrun. This can lead to memory-safety violations and potentially a denial of service (DoS) or other severe impacts.

CVSS3: 7.8
nvd
7 месяцев назад

A flaw was found in the X.Org X server. This integer underflow vulnerability, specifically in the XKB compatibility map handling, allows an attacker with local or remote X11 server access to trigger a buffer read overrun. This can lead to memory-safety violations and potentially a denial of service (DoS) or other severe impacts.

CVSS3: 7.8
debian
7 месяцев назад

A flaw was found in the X.Org X server. This integer underflow vulnera ...

CVSS3: 7.8
github
7 месяцев назад

A flaw was found in the X.Org X server. This integer underflow vulnerability, specifically in the XKB compatibility map handling, allows an attacker with local or remote X11 server access to trigger a buffer read overrun. This can lead to memory-safety violations and potentially a denial of service (DoS) or other severe impacts.

EPSS

Процентиль: 32%
0.0038
Низкий

6.6 Medium

CVSS3