PT-2026-49268 · Document Foundation+1 · Libreoffice-Calc+1
CVSS v4.0
6.9
Medium
| Vector | AV:L/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N |
Name of the Vulnerable Software and Affected Versions
LibreOffice Calc (affected versions not specified)
Description
A heap buffer overflow occurs during the import of tracked changes from a spreadsheet document. This happens when a document reuses the same change identifier for two different types of changes, causing the importer to treat a change object as a larger type and write data beyond the allocated memory boundary.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Memory Corruption
Type Confusion
Heap Based Buffer Overflow
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Related Identifiers
Affected Products
Libreoffice-Calc
Linuxmint