Paper/Archive/CVE-2026-64993

CVE-2026-64993

Dell RVTools — Dell RVTools versions prior to 4.8.1, contains an improper certificate validation vulnerability in the collector.

EPSS 0.2%CVSS 9.1

critical.is priorityof 100

CVSS 9.1 (NVD)9.1 / 10 × 3027.3 Not in CISA KEV+300.0 EPSS percentile 14.7.147 × 202.9 No public exploit+100.0 SSVC exploitation: none+100.0

Description · from the CVE record

Dell RVTools versions prior to 4.8.1, contains an improper certificate validation vulnerability in the collector. A remote unauthenticated attacker could potentially exploit this vulnerability leading to loss of confidentiality and integrity.

Affected

ProductAffectedFixed inSource

RVTools< 4.8.1 or later4.8.1 or laterCNA

Scores by source

NVD9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

dell (CNA)6.8CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N

CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

advisorydell.com/support/kbdoc/en-in/000494748/dsa-2026-325-security-update-for-dell-rvtools-vulnerability