AUGUST 29, 2026
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Case File

CVE-2026-6040

HIGH · CVSS 7.3 EPSS 0.11%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2026-06-15 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.3. See the original NVD description below for full technical details.

CVE
CVE-2026-6040
Severity
HIGH
CVSS
7.3
EPSS
0.11%

Original NVD Description

A heap use-after-free existed when importing the blank-width characters of an ODF number format. A position value read from the document was not checked against the length of the format-code string, so a malformed number format could be processed against memory outside that string. In fixed versions the position is bounds-checked before use.