What is CVE-2026-42467?

CVE-2026-42467 is a high-severity vulnerability in N/a, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2026-05-01.

How severe is CVE-2026-42467?

High severity. CVSS v3 base score is 7.5 out of 10.

Resource exhaustion in N/a

CVE-2026-42467

An issue was discovered in Open-SAE-J1939 thru commit b6caf884df46435e539b1ecbf92b6c29b345bdfe (2025-11-30) in SAE_J1939_Read_Binary_Data_Transfer_DM16 causing a denial of service via crafted CAN frame on the J1939 bus.

Vulnerability class: DoS (Denial of Service)

EPSS: 0.001 (18.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

N/a — versions n/a

Weakness classification (CWE)

CWE-400 — Uncontrolled Resource Consumption

References

cve@mitre.org

Frequently asked questions

What is CVE-2026-42467?: CVE-2026-42467 is a high-severity vulnerability in N/a, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2026-05-01.
How severe is CVE-2026-42467?: High severity. CVSS v3 base score is 7.5 out of 10.