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CVE-2026-42154

Опубликовано: 07 мая 2026
Источник: msrc
CVSS3: 7.5
EPSS Низкий

Описание

Prometheus: remote read endpoint allows denial of service via crafted snappy payload

EPSS

Процентиль: 53%
0.00813
Низкий

7.5 High

CVSS3

Связанные уязвимости

CVSS3: 7.5
ubuntu
3 месяца назад

Prometheus is an open-source monitoring system and time series database. Prior to versions 3.5.3 and 3.11.3, the remote read endpoint (/api/v1/read) does not validate the declared decoded length in a snappy-compressed request body before allocating memory. An unauthenticated attacker can send a small payload that causes a huge heap allocation per request. Under concurrent load this can exhaust available memory and crash the Prometheus process. This issue has been patched in versions 3.5.3 and 3.11.3.

CVSS3: 7.5
redhat
3 месяца назад

Prometheus is an open-source monitoring system and time series database. Prior to versions 3.5.3 and 3.11.3, the remote read endpoint (/api/v1/read) does not validate the declared decoded length in a snappy-compressed request body before allocating memory. An unauthenticated attacker can send a small payload that causes a huge heap allocation per request. Under concurrent load this can exhaust available memory and crash the Prometheus process. This issue has been patched in versions 3.5.3 and 3.11.3.

CVSS3: 7.5
nvd
3 месяца назад

Prometheus is an open-source monitoring system and time series database. Prior to versions 3.5.3 and 3.11.3, the remote read endpoint (/api/v1/read) does not validate the declared decoded length in a snappy-compressed request body before allocating memory. An unauthenticated attacker can send a small payload that causes a huge heap allocation per request. Under concurrent load this can exhaust available memory and crash the Prometheus process. This issue has been patched in versions 3.5.3 and 3.11.3.

CVSS3: 7.5
debian
3 месяца назад

Prometheus is an open-source monitoring system and time series databas ...

CVSS3: 7.5
github
3 месяца назад

Prometheus: Remote read endpoint allows denial of service via crafted snappy payload

EPSS

Процентиль: 53%
0.00813
Низкий

7.5 High

CVSS3