{"schema_version":1,"title":"Prometheus vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 4 vulnerabilities in Prometheus: 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-44903, was published on 26 May 2026.","url":"https://junglewise.ai/threats/technologies/prometheus","json_url":"https://junglewise.ai/threats/technologies/prometheus.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/prometheus","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":3,"all_time":4,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":0,"last_365_days":3},"latest":[{"cve":"CVE-2026-44903","cvss":6.1,"epss":0.0024,"slug":"cve-2026-44903-prometheus-stored-xss-in-legacy-web-ui-heatmap-chart","title":"Prometheus stored XSS in legacy web UI heatmap chart","severity":"medium","exploited":false,"published_at":"2026-05-26T22:16:43.01+00:00","url":"https://junglewise.ai/threats/cve-2026-44903-prometheus-stored-xss-in-legacy-web-ui-heatmap-chart"},{"cve":"CVE-2026-42154","cvss":7.5,"epss":0.0089,"slug":"cve-2026-42154-prometheus-denial-of-service-via-memory-exhaustion-in-remote-read","title":"Prometheus denial of service via memory exhaustion in remote read endpoint","severity":"high","exploited":false,"published_at":"2026-05-04T19:16:04.397+00:00","url":"https://junglewise.ai/threats/cve-2026-42154-prometheus-denial-of-service-via-memory-exhaustion-in-remote-read"},{"cve":"CVE-2026-42151","cvss":7.5,"epss":0.0041,"slug":"cve-2026-42151-prometheus-information-disclosure-in-azure-ad-oauth-configuration","title":"Prometheus information disclosure in Azure AD OAuth configuration","severity":"high","exploited":false,"published_at":"2026-05-04T19:16:04.22+00:00","url":"https://junglewise.ai/threats/cve-2026-42151-prometheus-information-disclosure-in-azure-ad-oauth-configuration"},{"cvss":7.2,"slug":"prometheus-basic-authentication-bypass-in-exporter-toolkit-f8e091e2","title":"Prometheus basic authentication bypass in exporter-toolkit","severity":"high","exploited":false,"published_at":"2022-12-05T22:01:08+00:00","url":"https://junglewise.ai/threats/prometheus-basic-authentication-bypass-in-exporter-toolkit-f8e091e2"}],"weekly":[{"week":"2026-06-29","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0}],"related":[],"technology":{"hub":true,"name":"Prometheus","slug":"prometheus","vendor":{"name":"Prometheus","slug":"prometheus","url":"https://junglewise.ai/threats/vendors/prometheus"},"aliases":[],"category":"monitoring","homepage":"https://prometheus.io/","repo_url":"https://github.com/prometheus/prometheus","description":"Open-source systems monitoring and alerting toolkit.","url":"https://junglewise.ai/threats/technologies/prometheus"},"most_severe":[{"cve":"CVE-2026-42154","cvss":7.5,"epss":0.0089,"slug":"cve-2026-42154-prometheus-denial-of-service-via-memory-exhaustion-in-remote-read","title":"Prometheus denial of service via memory exhaustion in remote read endpoint","severity":"high","exploited":false,"published_at":"2026-05-04T19:16:04.397+00:00","url":"https://junglewise.ai/threats/cve-2026-42154-prometheus-denial-of-service-via-memory-exhaustion-in-remote-read"},{"cve":"CVE-2026-42151","cvss":7.5,"epss":0.0041,"slug":"cve-2026-42151-prometheus-information-disclosure-in-azure-ad-oauth-configuration","title":"Prometheus information disclosure in Azure AD OAuth configuration","severity":"high","exploited":false,"published_at":"2026-05-04T19:16:04.22+00:00","url":"https://junglewise.ai/threats/cve-2026-42151-prometheus-information-disclosure-in-azure-ad-oauth-configuration"},{"cvss":7.2,"slug":"prometheus-basic-authentication-bypass-in-exporter-toolkit-f8e091e2","title":"Prometheus basic authentication bypass in exporter-toolkit","severity":"high","exploited":false,"published_at":"2022-12-05T22:01:08+00:00","url":"https://junglewise.ai/threats/prometheus-basic-authentication-bypass-in-exporter-toolkit-f8e091e2"},{"cve":"CVE-2026-44903","cvss":6.1,"epss":0.0024,"slug":"cve-2026-44903-prometheus-stored-xss-in-legacy-web-ui-heatmap-chart","title":"Prometheus stored XSS in legacy web UI heatmap chart","severity":"medium","exploited":false,"published_at":"2026-05-26T22:16:43.01+00:00","url":"https://junglewise.ai/threats/cve-2026-44903-prometheus-stored-xss-in-legacy-web-ui-heatmap-chart"}],"generated_at":"2026-09-26T15:07:00.181821+00:00"}