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CVE-2026-77587

Опубликовано: 20 авг. 2026
Источник: nvd
CVSS3: 5.9
CVSS3: 7.5
EPSS Низкий

Описание

Tor before 0.4.9.11 is prone to a use-after-free (and potential double free) of a conflux object when a recovery leg revives a conflux set whose last linked leg has already been closed. A malicious exit node could use this to crash a client. This is TROVE-2026-026.

Ссылки

Уязвимые конфигурации

Конфигурация 1
cpe:2.3:a:torproject:tor:*:*:*:*:*:*:*:*
Версия до 0.4.9.11 (исключая)

EPSS

Процентиль: 35%
0.00405
Низкий

5.9 Medium

CVSS3

7.5 High

CVSS3

Дефекты

CWE-911
CWE-416

Связанные уязвимости

CVSS3: 7.5
ubuntu
3 месяца назад

Tor before 0.4.9.11 is prone to a use-after-free (and potential double free) of a conflux object when a recovery leg revives a conflux set whose last linked leg has already been closed. A malicious exit node could use this to crash a client. This is TROVE-2026-026.

CVSS3: 7.5
debian
3 месяца назад

Tor before 0.4.9.11 is prone to a use-after-free (and potential double ...

CVSS3: 5.9
github
3 месяца назад

Tor before 0.4.9.11 is prone to a use-after-free (and potential double free) of a conflux object when a recovery leg revives a conflux set whose last linked leg has already been closed. A malicious exit node could use this to crash a client. This is TROVE-2026-026.

suse-cvrf
3 месяца назад

Security update for tor

CVSS3: 9
altlinux
4 месяца назад

ALT-PU-2026-10109: package `tor` update to version 0.4.9.11-alt1

EPSS

Процентиль: 35%
0.00405
Низкий

5.9 Medium

CVSS3

7.5 High

CVSS3

Дефекты

CWE-911
CWE-416