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© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2026-8086

28
FAUCET Score

A vulnerability was identified in OSGeo gdal up to 3.13.0dev-4. This issue affects the function SWnentries of the file frmts/hdf4/hdf-eos/SWapi.c. Such manipulation of the argument DimensionName leads to heap-based buffer overflow. The attack must be carried out locally. The exploit is publicly available and might be used. Upgrading to version 3.12.4RC1 is capable of addressing this issue. The name of the patch is 9491e794f1757f08063ea2f7a274ad2994afa636. It is advisable to upgrade the affected component.

First published: May 7, 2026Last modified: May 7, 2026

Impacted Technologies

VendorProductVersion(s)CPE
<= 3.12.4CPE matchmatch criteria
cpe:2.3:a:osgeo:gdal:*:*:*:*:*:*:*:*
3.13.0CPE matchmatch criteria
cpe:2.3:a:osgeo:gdal:3.13.0:beta1:*:*:*:*:*:*
3.13.0CPE matchmatch criteria
cpe:2.3:a:osgeo:gdal:3.13.0:beta2:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

1.9LOW

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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector
LOCAL
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
VS Confidentiality
LOW
VS Integrity
LOW
VS Availability
LOW
SS Confidentiality
NONE
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
PROOF_OF_CONCEPT
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.24%
Probability of exploitation in next 30 days
EPSS Percentile
14.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0024 is in the 47th percentile among its peer group of 17,070 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / biniamf/pocs/tree/main/gdal-swinqdims_bof
ExploitThird Party Advisory
github.com / OSGeo/gdal
Product
github.com / OSGeo/gdal/commit/9491e794f1757f08063ea2f7a274ad2994afa636
Patch
github.com / OSGeo/gdal/issues/14356
ExploitIssue TrackingPatchVendor Advisory
github.com / OSGeo/gdal/pull/14361
Issue TrackingPatch
github.com / OSGeo/gdal/releases/tag/v3.12.4RC1
Release Notes
vuldb.com / submit/808038
ExploitThird Party AdvisoryVDB Entry
vuldb.com / vuln/361839
Third Party AdvisoryVDB Entry
vuldb.com / vuln/361839/cti
Permissions RequiredVDB Entry