What is CVE-2026-2844?

CVE-2026-2844 is a high-severity vulnerability in Microchip Timepictra, classified under Missing Authentication for Critical Function. CVSS score: 7.5/10. Published 2026-02-28.

How severe is CVE-2026-2844?

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

Auth bypass in Microchip Timepictra

CVE-2026-2844

Missing Authentication for Critical Function vulnerability in Microchip TimePictra allows Configuration/Environment Manipulation.This issue affects TimePictra: from 11.0 through 11.3 SP2.

Vulnerability class: Broken Authentication

Published 2026-02-28 · 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:H/A:N.

EPSS exploit prediction

EPSS: 0.004 (36.1th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 36th percentile — 36.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.004 · change: +0.002

Affected products

Microchip Timepictra — versions 11.3, 11.0

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

References

dc3f6da9-85b5-4a73-84a2-2ec90b40fca5 (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2026-2844?: CVE-2026-2844 is a high-severity vulnerability in Microchip Timepictra, classified under Missing Authentication for Critical Function. CVSS score: 7.5/10. Published 2026-02-28.
How severe is CVE-2026-2844?: High severity. CVSS v3 base score is 7.5 out of 10.