CVSS Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:A/S:P/AU:Y/R:U/V:C/RE:L/U:Amber
Lifecycle Timeline
4Tags
Description
Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in OSGeo gdal (frmts/zlib/contrib/infback9 modules). This vulnerability is associated with program files inftree9.C. This issue affects gdal: before 3.11.0.
Analysis
A buffer overflow vulnerability in GDAL versions before 3.11.0 within the zlib infback9 module allows remote attackers to achieve arbitrary code execution or cause denial of service through specially crafted compressed data. The vulnerability requires user interaction to trigger but has a network attack vector with no authentication needed. …
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Remediation
Within 24 hours: Identify all affected systems and apply vendor patches immediately. Vendor patch is available.
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External POC / Exploit Code
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EUVD-2026-14706
GHSA-hp6p-5qh5-w9fj