CVE-2026-8212

Name	CVE-2026-8212
Description	A flaw has been found in OSGeo gdal up to 3.13.0dev-4. Affected by this vulnerability is the function SWSDfldsrch of the file frmts/hdf4/hdf-eos/SWapi.c. Executing a manipulation can lead to heap-based buffer overflow. The attack requires local access. The exploit has been published and may be used. Upgrading to version 3.13.0RC1 addresses this issue. This patch is called 3e04c0385630e4d42517046d9a4967dfccfeb7fd. 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)

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/14398
https://github.com/OSGeo/gdal/commit/3e04c0385630e4d42517046d9a4967dfccfeb7fd (v3.13.0RC1)