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CVE-2026-53783

Опубликовано: 23 авг. 2026
Источник: msrc
CVSS3: 8.1
EPSS Низкий

Описание

rsync < 3.5.0 TOCTOU Race Condition Directory Escape via rrsync

EPSS

Процентиль: 30%
0.00374
Низкий

8.1 High

CVSS3

Связанные уязвимости

CVSS3: 8.1
ubuntu
24 дня назад

rsync before 3.5.0 contains a time-of-check to time-of-use (TOCTOU) race condition vulnerability in the rrsync restricted shell wrapper that allows authenticated clients to escape enforced directory restrictions by substituting a symlink for a path component after validation but before transfer processing. Attackers can additionally leverage unrestricted flags such as --copy-unsafe-links, -D, and --log-file through rrsync to read or write files outside the permitted directory subtree.

CVSS3: 8.1
redhat
24 дня назад

rsync before 3.5.0 contains a time-of-check to time-of-use (TOCTOU) race condition vulnerability in the rrsync restricted shell wrapper that allows authenticated clients to escape enforced directory restrictions by substituting a symlink for a path component after validation but before transfer processing. Attackers can additionally leverage unrestricted flags such as --copy-unsafe-links, -D, and --log-file through rrsync to read or write files outside the permitted directory subtree.

CVSS3: 8.1
nvd
24 дня назад

rsync before 3.5.0 contains a time-of-check to time-of-use (TOCTOU) race condition vulnerability in the rrsync restricted shell wrapper that allows authenticated clients to escape enforced directory restrictions by substituting a symlink for a path component after validation but before transfer processing. Attackers can additionally leverage unrestricted flags such as --copy-unsafe-links, -D, and --log-file through rrsync to read or write files outside the permitted directory subtree.

CVSS3: 8.1
debian
24 дня назад

rsync before3.5.0 contains a time-of-check to time-of-use (TOCTOU) rac ...

suse-cvrf
17 дней назад

Security update for rsync

EPSS

Процентиль: 30%
0.00374
Низкий

8.1 High

CVSS3