cbcvebase.
CVE-2026-63279
published 2026-09-22

CVE-2026-63279: LibreOffice can import PICT images, which may be embedded in documents. An out of bounds read existed when importing an image that uses a colour palette. The…

PriorityP423medium5.4CVSS 4.0
AVLACLATNPRNUIPVCLVINVAHSCNSINSANEPCRXIRXARXMAVXMACXMATXMPRXMUIXMVCXMVIXMVAXMSCXMSIXMSAXSXAUXRXVXREXUX
EPSS
0.15%
4.2th percentile
LibreOffice can import PICT images, which may be embedded in documents. An out of bounds read existed when importing an image that uses a colour palette. The palette index held in the image data was used without being checked against the number of entries the palette has, so an index past the last entry read memory outside the palette. In fixed versions the palette index is limited to the entries present.

Affected

2 ranges
VendorProductVersion rangeFixed in
the_document_foundationlibreoffice>= 26.2 < < 26.2.5< 26.2.5
ubuntulibreoffice——

CVSS provenance

nvdv4.05.4MEDIUMCVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
vendor_ubuntu7.3HIGH
vendor_redhat5.4MEDIUM
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