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CVE-2026-52684

Опубликовано: 23 июл. 2026
Источник: nvd
CVSS3: 3.7
EPSS Низкий

Описание

If the auth responds very slowly and the records expire in between, the capping of TTLs is not enforced for lack of data. This does not happen on regular resolve as then then the child records are used immediately if not expired and thus valid, or the records are expired, and in that case not used. So this case can only happen if almost expired records are used to refresh the authoritative NS records.

EPSS

Процентиль: 4%
0.00143
Низкий

3.7 Low

CVSS3

Дефекты

Связанные уязвимости

CVSS3: 3.7
ubuntu
18 дней назад

If the auth responds very slowly and the records expire in between, the capping of TTLs is not enforced for lack of data. This does not happen on regular resolve as then then the child records are used immediately if not expired and thus valid, or the records are expired, and in that case not used. So this case can only happen if almost expired records are used to refresh the authoritative NS records.

CVSS3: 3.7
debian
18 дней назад

If the auth responds very slowly and the records expire in between, th ...

CVSS3: 3.7
github
18 дней назад

If the auth responds very slowly and the records expire in between, the capping of TTLs is not enforced for lack of data. This does not happen on regular resolve as then then the child records are used immediately if not expired and thus valid, or the records are expired, and in that case not used. So this case can only happen if almost expired records are used to refresh the authoritative NS records.

EPSS

Процентиль: 4%
0.00143
Низкий

3.7 Low

CVSS3

Дефекты