CVE-2026-8213

Name	CVE-2026-8213
Description	A vulnerability has been found in OSGeo gdal up to 3.13.0dev-4. Affected by this issue is the function GDSDfldsrch of the file frmts/hdf4/hdf-eos/GDapi.c of the component Grid File Handler. The manipulation leads to heap-based buffer overflow. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. Upgrading to version 3.13.0RC1 can resolve this issue. The identifier of the patch is 3e04c0385630e4d42517046d9a4967dfccfeb7fd. It is suggested to upgrade the affected component.
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)

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	3.13.1+dfsg-1	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
gdal	source	(unstable)	3.13.0+dfsg-1

Notes

[trixie] - gdal <no-dsa> (Minor issue)
[bookworm] - gdal <no-dsa> (Minor issue)
https://github.com/OSGeo/gdal/issues/14399
https://github.com/OSGeo/gdal/commit/3e04c0385630e4d42517046d9a4967dfccfeb7fd (v3.13.0RC1)