CVE-2026-8212CWE-119CWE-122

OSGeo gdal SWapi.c SWSDfldsrch heap-based overflow

Medium · published May 9, 2026

CVSS v4.0
4.8
EPSS
0%
Percentile
13.2
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
4.8 · MEDIUM
Vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.00231 · 13.2th percentile
Weaknesses
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer; CWE-122 · Heap-based Buffer Overflow
Published
2026-05-09T22:30Z
EPSS history
Timeline
  • 09 MAY 22:30Z
    OSGeo gdal SWapi.c SWSDfldsrch heap-based overflow
    cvelistv5