{"id":"EUVD-2025-199645","revision":"ab00576f2b6a40d8a2ddee217411683d","records":[{"revision":"ab00576f2b6a40d8a2ddee217411683d","observedAt":"2026-11-01T01:14:26.636+00:00","statement":{"source":"euvd","id":"EUVD-2025-199645","aliases":["CVE-2025-65942","GHSA-66jq-2c23-2xh5"],"title":"VictoriaMetrics is a scalable solution for monitoring and managing time series data. In versions from 1.0.0 to before 1.110.23, from 1.111.0 to before 1.122.8, and from 1.123.0 to before 1.129.1, affected versions are vulnerable to DoS atta…","description":"VictoriaMetrics is a scalable solution for monitoring and managing time series data. In versions from 1.0.0 to before 1.110.23, from 1.111.0 to before 1.122.8, and from 1.123.0 to before 1.129.1, affected versions are vulnerable to DoS attacks because the snappy decoder ignored VictoriaMetrics request size limits allowing malformed blocks to trigger excessive memory use. This could lead to OOM errors and service instability. The fix enforces block-size checks based on MaxRequest limits. This issue has been patched in versions 1.110.23, 1.122.8, and 1.129.1.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L","score":2.7,"severity":null}],"references":["https://github.com/VictoriaMetrics/VictoriaMetrics/security/advisories/GHSA-66jq-2c23-2xh5","https://github.com/VictoriaMetrics/VictoriaMetrics/commit/51b44afd34d2c9a392d4ebedeeb5b4a7f5beca24","https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v1.110.23","https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v1.122.8","https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v1.129.1"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-199645","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Nov 25, 2025, 10:25:46 PM","dateUpdated":"Nov 26, 2025, 2:53:28 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2025-199645","identifiers":["EUVD-2025-199645","CVE-2025-65942","GHSA-66jq-2c23-2xh5"]},"retained":false,"historicalAffected":[]}],"coverage":[]}