CVE-2026-49014Patch(osgeo / gdal)

LOWCVSS 7.8 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

Patch osgeo gdal systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

In GDAL 3.1.0 through 3.13.0, scanForGeometryContainers in the netCDF driver allows code execution via a stack-based buffer overflow. It reads a geometry attribute into a fixed-size stack buffer without validating the attribute length. The attacker embeds the exploit as an oversized geometry attribute in a crafted NetCDF file. This achieves arbitrary code execution on the server running GDAL. This is in frmts/netcdf/netcdfsg.cpp.

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0.5/ 10 priority

Sources & remediation

Vendor / third-party advisories

Weakness type (CWE)

CWE-121

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

gdal

Threat summary

Patch or workaround signal is available
1 mentions across 1 observed day

What's happening

Patch or workaround mentioned in 1 signal
Technical details provided in 1 signal
1 total mentions across 1 day

Affected systems

Vendors

osgeo

Products

gdal

Deep dive

Activity timeline1 mentions / 1d

Signal classification1 categories

Patch

1100.0%

Full discourse1 post

DFIR Lab@DFIR_Lab91d
Patch
🚨 HIGH SEVERITY: CVE-2026-49014 (CVSS 7.4) GDAL 3.1.0-3.13.0 netCDF driver vulnerable to stack-based buffer overflow → RCE via crafted NetCDF files. Patch immediately if using affected versions. #CVE #Vulnerability #PatchNow #ThreatIntel https://t.co/3ZXNxYuzPS
Post summary
The tweet announces a high‑severity vulnerability (CVE‑2026‑49014) in GDAL’s netCDF driver that allows remote code execution via a stack‑based buffer overflow, and urges affected users to apply the patch immediately.
0000040
97 followersView on X

CPE platform detail1 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

1 of 1 entries

Part	Vendor	Product	Version	Target SW	Target HW
App	osgeo	gdal	-	-	-

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