This page tracks the Ubuntu fix status. The vulnerability itself is described on the main CVE page.
View CVE-2026-63279 →
UBUNTU-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 palet...
Original description
The description as published by the source.
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.
Source: OSV.dev (Open Source Vulnerabilities) OSV
Affected packages
Ubuntu:20.04:LTS
libreoffice
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Ubuntu:22.04:LTS
libreoffice
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:7.3.7-0ubuntu0.22.04.13"}]}]
Ubuntu:24.04:LTS
libreoffice
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4:24.2.7-0ubuntu0.24.04.7"}]}]
Ubuntu:26.04:LTS
libreoffice
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4:26.2.6.3-0ubuntu0.26.04.2"}]}]
References
- advisory ubuntu.com
- report ubuntu.com
- report cve.org
- report libreoffice.org
- report libreoffice.org