What is CVE-2026-33847?

CVE-2026-33847 is a high-severity vulnerability in Linkingvision Rapidvms, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 7.8/10. Published 2026-03-24.

How severe is CVE-2026-33847?

High severity. CVSS v3 base score is 7.8 out of 10.

Buffer overflow in Linkingvision Rapidvms

CVE-2026-33847

Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in linkingvision rapidvms.This issue affects rapidvms: before PR#96.

Vulnerability class: Buffer Overflow

EPSS: 0.000 (4.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Linkingvision Rapidvms — versions 0

Weakness classification (CWE)

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer

References

github.com/linkingvision/rapidvms/pull/98 (patch)

Frequently asked questions

What is CVE-2026-33847?: CVE-2026-33847 is a high-severity vulnerability in Linkingvision Rapidvms, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 7.8/10. Published 2026-03-24.
How severe is CVE-2026-33847?: High severity. CVSS v3 base score is 7.8 out of 10.