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CVE-2026-3842

Опубликовано: 20 мар. 2026
Источник: ubuntu
Приоритет: medium

Описание

[Unknown description]

РелизСтатусПримечание
devel

needed

esm-infra-legacy/trusty

needs-triage

esm-infra/bionic

needs-triage

esm-infra/focal

needs-triage

esm-infra/xenial

needs-triage

jammy

not-affected

code not present
noble

released

1:8.2.2+ds-0ubuntu1.16
questing

released

1:10.1.0+ds-5ubuntu2.6
upstream

needs-triage

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Связанные уязвимости

CVSS3: 7.8
redhat
около 1 месяца назад

A flaw was found in QEMU. This vulnerability allows a local attacker within a guest virtual machine to write data beyond its allocated memory. This occurs when cpu_physical_memory_map() returns a shorter length than expected, leading to an out-of-bounds write. Successful exploitation could result in unauthorized access to guest memory or corruption of heap-allocated objects, potentially causing information disclosure, data integrity issues, or a denial of service.

debian

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