2.7

CVE-2025-65942: victoriametrics

CVSS: 2.7v3.1LowDeferred
AliasesGHSA-66jq-2c23-2xh5GO-2025-4161CGA-2x8x-748w-2gc7
Published 25-11-2025Last modified 26-11-2025
Open JSON

Vulnerability summary

CVE-2025-65942 is a low (CVSS 2.7) vulnerability in victoriametrics. EPSS estimates a 0.34% chance of exploitation in the next 30 days, higher than 26.1% of scored vulnerabilities.

Overall risk
11/100
0100
Low · default modelHow is this calculated?
CVSS score
2.7/10
010
Low · v3.1 (CVE.org)
EPSS score
0.34%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 2 · Related 3
OPENSUSE-SU-2026:21483-1SUSE-SU-2026:0037-1CGA-J3FP-83QW-2QG4

Timeline

  1. 25-11-2025
    PublishedVulnerability first disclosed.
  2. 26-11-2025
    Last modifiedVulnerability information updated.

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.

CVSS metrics

4 scores · 4 sources · 1 version

EPSS trend

Probability

0.34%

Chance of exploitation in the next 30 days

Percentile

26%

Versus all other CVEs

30-day change

0.00 pp

From 0.34% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.34%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Chainguard3 products
  • victorialogs< 1.50.0-r0
  • victorialogs-fips< 1.50.0-r0
  • victoriametrics-operator-fips< 0.65.0-r2
Github.com/VictoriaMetrics1 product
  • VictoriaMetrics≥ 1.111.0, < 1.122.8 | ≥ 1.0.0, < 1.110.23 | ≥ 1.123.0, < 1.129.1
Victoriametrics1 product
  • victoriametrics≥ 1.0.0, < 1.110.23 | ≥ 1.111.0, < 1.122.8 | ≥ 1.123.0, < 1.129.1

3 vendors · 5 products

References

8 links