CVE-2026-8088

Name	CVE-2026-8088
Description	A weakness has been identified in OSGeo gdal up to 3.13.0dev-4. The affected element is the function GDfieldinfo of the file frmts/hdf4/hdf-eos/GDapi.c. Executing a manipulation can lead to out-of-bounds read. The attack needs to be launched locally. The exploit has been made available to the public and could be used for attacks. Upgrading to version 3.13.0RC1 is sufficient to fix this issue. This patch is called a791f70f8eaec540974ec989ca6fb00266b7646c. The affected component should be upgraded.
Source	CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs	1135997

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
gdal (PTS)	bullseye (security), bullseye	3.2.2+dfsg-2+deb11u2	vulnerable
	bookworm	3.6.2+dfsg-1	vulnerable
	trixie	3.10.3+dfsg-1	vulnerable
	forky, sid	3.12.3+dfsg-1	vulnerable

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
gdal	source	(unstable)	(unfixed)			1135997

https://github.com/OSGeo/gdal/commit/a791f70f8eaec540974ec989ca6fb00266b7646c (v3.13.0RC1)
https://github.com/OSGeo/gdal/issues/14379