CVE-2026-8087— OSGeo gdal GDapi.c GDnentries heap-based overflow
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I. Basic Information for CVE-2026-8087
Vulnerability Information
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Vulnerability Title
OSGeo gdal GDapi.c GDnentries heap-based overflow
Source: NVD (National Vulnerability Database)
Vulnerability Description
A security flaw has been discovered in OSGeo gdal up to 3.13.0dev-4. Impacted is the function GDnentries of the file frmts/hdf4/hdf-eos/GDapi.c. Performing a manipulation of the argument DataFieldName results in heap-based buffer overflow. The attack must be initiated from a local position. The exploit has been released to the public and may be used for attacks. Upgrading to version 3.13.0RC1 is recommended to address this issue. The patch is named 184f77dbcc74118c062c05e464c88161d3c37b9b. You should upgrade the affected component.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
堆缓冲区溢出
Source: NVD (National Vulnerability Database)
Vulnerability Title
GDAL 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GDAL是GDAL开源的一款开源的地理空间数据抽象库。 GDAL 3.13.0dev-4及之前版本存在缓冲区错误漏洞，该漏洞源于文件frmts/hdf4/hdf-eos/GDapi.c的函数GDnentries中参数DataFieldName的操作，可能导致堆缓冲区溢出。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2026-8087
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- CVE-2026-8087 | OSGeo gdal up to 3.13.0dev-4 GDapi.c GDnentries DataFieldName heap-based overflowvdb-entrytechnical-description
- https://nvd.nist.gov/vuln/detail/CVE-2026-8087
Same Patch Batch · OSGeo · 2026-05-07 · 4 CVEs total
| CVE-2026-8086 | 5.3 MEDIUM | OSGeo gdal SWapi.c SWnentries heap-based overflow |
| CVE-2026-8084 | 3.3 LOW | OSGeo gdal HDF-EOS Grid File SWapi.c memmove out-of-bounds |
| CVE-2026-8088 | 3.3 LOW | OSGeo gdal GDapi.c GDfieldinfo out-of-bounds |
IV. Related Vulnerabilities
Same product: gdal
- CVE-2026-8213
OSGeo gdal Grid File GDapi.c GDSDfldsrch heap-based overflow - CVE-2026-8212
OSGeo gdal SWapi.c SWSDfldsrch heap-based overflow - CVE-2026-8088
OSGeo gdal GDapi.c GDfieldinfo out-of-bounds - CVE-2026-8086
OSGeo gdal SWapi.c SWnentries heap-based overflow - CVE-2026-8084
OSGeo gdal HDF-EOS Grid File SWapi.c memmove out-of-bounds
Same vendor: OSGeo
- CVE-2026-8213
OSGeo gdal Grid File GDapi.c GDSDfldsrch heap-based overflow - CVE-2026-8212
OSGeo gdal SWapi.c SWSDfldsrch heap-based overflow - CVE-2026-8088
OSGeo gdal GDapi.c GDfieldinfo out-of-bounds - CVE-2026-8086
OSGeo gdal SWapi.c SWnentries heap-based overflow - CVE-2026-8084
OSGeo gdal HDF-EOS Grid File SWapi.c memmove out-of-bounds
Same weakness: CWE-122
- CVE-2026-8261
Squirrel sqobject.cpp Load heap-based overflow - CVE-2026-8213
OSGeo gdal Grid File GDapi.c GDSDfldsrch heap-based overflow - CVE-2026-8212
OSGeo gdal SWapi.c SWSDfldsrch heap-based overflow - CVE-2026-42309
Pillow: Heap buffer overflow with nested list coordinates - CVE-2026-45130
Vim: Heap Buffer Overflow in spell file loading
V. Comments for CVE-2026-8087
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