CVE-2026-8086
Last modified
CVE-2026-8086 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. 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. EPSS estimates a 0.24% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Osgeo | Gdal | <= 3.12.4 | — |
| Osgeo | Gdal | 3.13.0 | Beta1 |
References
- https://github.com/OSGeo/gdal/issues/14356Exploit, Issue Tracking, Patch, Vendor Advisory
- https://github.com/OSGeo/gdal/pull/14361Issue Tracking, Patch
- https://github.com/biniamf/pocs/tree/main/gdal-swinqdims_bofExploit, Third Party Advisory
- https://vuldb.com/submit/808038Exploit, Third Party Advisory, VDB Entry
- https://vuldb.com/vuln/361839Third Party Advisory, VDB Entry
- https://vuldb.com/vuln/361839/ctiPermissions Required, VDB Entry
- https://github.com/OSGeo/gdal/issues/14356Exploit, Issue Tracking, Patch, Vendor Advisory
- https://vuldb.com/submit/808038Exploit, Third Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
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How Strix Helps
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