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CVE-2026-91963

Опубликовано: 15 сент. 2026
Источник: ubuntu
Приоритет: medium
EPSS Низкий
CVSS3: 6.5

Описание

FreeRDP versions before 3.31.0 contain an uninitialized heap memory disclosure vulnerability in the urbdrc USB redirection channel. A malicious RDP server can induce failing USB transfers to read uninitialized heap memory from the client, defeating ASLR and enabling remote code execution when chained with memory corruption vulnerabilities.

РелизСтатусПримечание
devel

DNE

esm-apps/bionic

needs-triage

esm-infra-legacy/xenial

needs-triage

jammy

DNE

noble

DNE

resolute

DNE

stonking

DNE

upstream

needs-triage

Показывать по

РелизСтатусПримечание
devel

DNE

esm-apps/noble

needs-triage

esm-infra/bionic

needs-triage

esm-infra/focal

needs-triage

jammy

needs-triage

noble

needs-triage

resolute

DNE

stonking

DNE

upstream

needs-triage

Показывать по

РелизСтатусПримечание
devel

not-affected

3.31.1+dfsg-1
jammy

DNE

noble

released

3.31.0+dfsg-0ubuntu0.24.04.1
resolute

released

3.31.0+dfsg-0ubuntu0.26.04.1
stonking

not-affected

3.31.1+dfsg-1
upstream

released

3.31.0

Показывать по

EPSS

Процентиль: 52%
0.00665
Низкий

6.5 Medium

CVSS3

Связанные уязвимости

CVSS3: 8.8
redhat
около 2 месяцев назад

FreeRDP versions before 3.31.0 contain an uninitialized heap memory disclosure vulnerability in the urbdrc USB redirection channel. A malicious RDP server can induce failing USB transfers to read uninitialized heap memory from the client, defeating ASLR and enabling remote code execution when chained with memory corruption vulnerabilities.

CVSS3: 6.5
nvd
около 2 месяцев назад

FreeRDP versions before 3.31.0 contain an uninitialized heap memory disclosure vulnerability in the urbdrc USB redirection channel. A malicious RDP server can induce failing USB transfers to read uninitialized heap memory from the client, defeating ASLR and enabling remote code execution when chained with memory corruption vulnerabilities.

CVSS3: 6.5
debian
около 2 месяцев назад

FreeRDP versions before 3.31.0 contain an uninitialized heap memory di ...

CVSS3: 7.5
redos
20 дней назад

Уязвимость freerdp3

CVSS3: 7.5
redos
20 дней назад

Уязвимость freerdp

EPSS

Процентиль: 52%
0.00665
Низкий

6.5 Medium

CVSS3