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Δ / VULNERABILITY RECORD

CVE-2026-55307.

Source-reported disclosure and enrichment record.

SEVERITY / CVSSMEDIUM / 4.4CVSS 3.1 · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EXPLOITATION STATUSNot listed in the cached KEV catalogThis does not establish absence of exploitation.
RECORD STATUSAwaiting AnalysisModified Oct 06, 2026

Disclosure summary

In kdn_set_sysregs_prot of hwcrypto-kdn.c, there is a possible information disclosure due to a logic error in the code. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.

Source-reported weakness categories

CWE-269

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.

NIST National Vulnerability Database · NVD-CVE-2026-55307

Open original source · Updated Oct 06, 2026

Only CPE matches marked vulnerable=true are indexed. AND/OR platform conditions must be checked in the original NVD record.

Original records & references

PUBLISHED 2026-10-06T15:18:14-04:00
MODIFIED 2026-10-06T16:03:40-04:00
INGESTED 2026-10-10T20:50:03-04:00