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Δ / VULNERABILITY RECORD

CVE-2025-32023.

Source-reported disclosure and enrichment record.

SEVERITY / CVSSHIGH / 7No severity score in this snapshot.
EXPLOITATION STATUSNot listed in the cached KEV catalogThis does not establish absence of exploitation.
RECORD STATUSMicrosoft vendor recordModified Feb 17, 2026

Disclosure summary

Redis allows out of bounds writes in hyperloglog commands leading to RCE

Source-reported weakness categories

CWE-680

Source-specific records & product guidance

Sources retain their own attribution and scoring. Follow the original record to confirm affected versions, fixed releases, and configuration conditions.

Microsoft Security Updates (CVRF) · 2025-Jul

Open original source · Updated Feb 17, 2026

Redis allows out of bounds writes in hyperloglog commands leading to RCE

Maximum of vendor-reported product scores; products and fixed builds are associations, not a universal affected-version statement.

Microsoft maximum product score: 7

VendorProduct / associationVersion / bounds
Microsoft update guidecbl2 redis 6.2.18-2 on CBL Mariner 2.0 (MSRC status code 3)
Microsoft update guideazl3 valkey 8.0.4-1 on Azure Linux 3.0 (MSRC status code 3)
Microsoft update guidecbl2 redis 6.2.18-1 on CBL Mariner 2.0 (MSRC status code 3)
Microsoft update guideazl3 valkey 8.0.3-3 on Azure Linux 3.0 (MSRC status code 3)

Vendor remediation references

  • CBL-Mariner Releases · build 6.2.18-2 · product IDs 19549-16823, 20238-17086
  • Vendor guidance · product IDs 19549-16823, 20238-17086
  • CBL-Mariner Releases · build 8.0.4-1 · product IDs 19593-17084, 19592-17084
  • Vendor guidance · product IDs 19593-17084, 19592-17084

Original records & references

PUBLISHED 2025-07-10T20:00:00-04:00
MODIFIED 2026-02-17T21:57:31-05:00
INGESTED 2026-10-08T12:45:45-04:00