{"id":"CVE-2025-65942","revision":"89fbf5620a7f4b66b32d6a6a619c5ed0","records":[{"revision":"89fbf5620a7f4b66b32d6a6a619c5ed0","observedAt":"2026-10-25T03:17:36.152+00:00","statement":{"source":"nvd","id":"CVE-2025-65942","aliases":[],"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":"2025-11-25T23:15:47.923+00:00","modifiedAt":"2026-10-19T13:10:00.11+00:00","affected":[],"metrics":[{"system":"CVSS 3.1 · security-advisories@github.com · Secondary","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L","score":2.7,"severity":"LOW"}],"references":["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","https://github.com/VictoriaMetrics/VictoriaMetrics/security/advisories/GHSA-66jq-2c23-2xh5"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-65942","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Deferred","weaknesses":["CWE-770"],"productCriteria":[],"sourceDates":{"published":"2025-11-25T23:15:47.923","lastModified":"2026-10-19T13:10:00.110"},"relatedAdvisories":[],"note":"NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2025-65942","identifiers":["CVE-2025-65942"]},"retained":false,"historicalAffected":[]}],"coverage":[]}