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CVE-2026-42493

Опубликовано: 28 июл. 2026
Источник: nvd
CVSS3: 7.5
EPSS Низкий

Описание

Addressing certain issues, in particular related to operations which may take excessively long and therefore would need preemption, has turned out overly costly. Since alternatives (HVM/PVH: HAP, PV: shim) are commonly available, the decision was to deprecate the functionality, while still retaining it for people to use at their own (security) risk. Memory-wise small enough guests may still be okay to run.

EPSS

Процентиль: 39%
0.00474
Низкий

7.5 High

CVSS3

Дефекты

CWE-400

Связанные уязвимости

CVSS3: 7.5
ubuntu
19 дней назад

Addressing certain issues, in particular related to operations which may take excessively long and therefore would need preemption, has turned out overly costly. Since alternatives (HVM/PVH: HAP, PV: shim) are commonly available, the decision was to deprecate the functionality, while still retaining it for people to use at their own (security) risk. Memory-wise small enough guests may still be okay to run.

CVSS3: 7.5
debian
19 дней назад

Addressing certain issues, in particular related to operations which m ...

CVSS3: 7.5
github
18 дней назад

Addressing certain issues, in particular related to operations which may take excessively long and therefore would need preemption, has turned out overly costly. Since alternatives (HVM/PVH: HAP, PV: shim) are commonly available, the decision was to deprecate the functionality, while still retaining it for people to use at their own (security) risk. Memory-wise small enough guests may still be okay to run.

suse-cvrf
13 дней назад

Security update for xen

suse-cvrf
13 дней назад

Security update for xen

EPSS

Процентиль: 39%
0.00474
Низкий

7.5 High

CVSS3

Дефекты

CWE-400