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CVE-2026-6040

A heap use-after-free existed when importing the blank-width characters of an ODF number format

Published: 2026-06-15 · Last updated: 2026-06-15

Severity and scoring

CWE
CWE-416, CWE-787

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.

Source: NVD

References

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