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Δ / VULNERABILITY RECORD

CVE-2022-50266.

Source-reported disclosure and enrichment record.

SEVERITY / CVSSMEDIUM / 5.5No severity score in this snapshot.
EXPLOITATION STATUSNot listed in the cached KEV catalogThis does not establish absence of exploitation.
RECORD STATUSMicrosoft vendor recordModified Oct 05, 2026

Disclosure summary

kprobes: Fix check for probe enabled in kill_kprobe()

Source-reported weakness categories

CWE-476

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-Sep

Open original source · Updated Oct 05, 2026

kprobes: Fix check for probe enabled in kill_kprobe()

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

Microsoft maximum product score: 5.5

VendorProduct / associationVersion / bounds
Microsoft update guidecbl2 kernel 5.15.200.1-1 on CBL Mariner 2.0 (MSRC status code 3)
Microsoft update guidecbl2 kernel 5.15.202.1-1 on CBL Mariner 2.0 (MSRC status code 3)
Microsoft update guidecbl2 kernel 5.15.186.1-1 on CBL Mariner 2.0 (MSRC status code 3)
Microsoft update guidecbl2 kernel 5.15.202.1-1 on CBL-Mariner 2.0 (MSRC status code 3)

Vendor remediation references

  • Release Notes · product IDs 21093-21692
  • Vendor guidance · product IDs 21093-21692

Original records & references

PUBLISHED 2025-12-03T20:01:24-05:00
MODIFIED 2026-10-05T22:02:08-04:00
INGESTED 2026-10-08T12:45:40-04:00