What is CVE-2022-43780?

CVE-2022-43780 is a high-severity vulnerability in HP M2u75a, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2022-12-12.

How severe is CVE-2022-43780?

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

Resource exhaustion in HP M2u75a

CVE-2022-43780

Certain HP ENVY, OfficeJet, and DeskJet printers may be vulnerable to a Denial of Service attack.

Vulnerability class: DoS (Denial of Service)

Published 2022-12-12 · last modified 2026-06-17.

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.

EPSS exploit prediction

EPSS: 0.009 (58.6th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 59th percentile — 58.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: +0.000

Affected products

Weakness classification (CWE)

CWE-400 — Uncontrolled Resource Consumption

References

support.hp.com/us-en/document/ish_7095452-7095489-16/hpsbpi03813 (Vendor Advisory)

Frequently asked questions

What is CVE-2022-43780?: CVE-2022-43780 is a high-severity vulnerability in HP M2u75a, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2022-12-12.
How severe is CVE-2022-43780?: High severity. CVSS v3 base score is 7.5 out of 10.