{"answers":{"affected":"2 open source packages ship an affected version, including gdal. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-8086 exists.","fix":"Upgrade gdal to 3.13.0 or later.","what":"CVE-2026-8086 is a medium-severity memory corruption vulnerability in OSGeo gdal, published on 7 May 2026. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-8086 and fix it if it is affected.\n\nWhat it is: CVE-2026-8086 is a medium-severity memory corruption vulnerability in OSGeo gdal, published on 7 May 2026. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-8086 exists.\n\nAffected packages and fixed versions:\n- gdal (Bitnami): affected all versions; fixed in 3.13.0\n- gdal (PyPI): affected all versions; fixed in 3.13.0\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-8086/ (Markdown: https://insights.sbomify.com/CVE-2026-8086/index.md)","id":"CVE-2026-8086","markdown":"https://insights.sbomify.com/CVE-2026-8086/index.md","name":"CVE-2026-8086","record":{"aliases":["AZL-86226","BIT-gdal-2026-8086","DEBIAN-CVE-2026-8086","ECHO-d971-6867-258c","GHSA-72pg-5w29-wjx6","JLSEC-2026-768","PYSEC-2026-2154","UBUNTU-CVE-2026-8086"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution","denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"GDAL geospatial library","requires_auth":"low_privilege","summary":"A heap-based buffer overflow in GDAL's SWnentries function allows local attackers to execute arbitrary code or cause denial of service via crafted input.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[{"product":"gdal","vendor":"osgeo"}],"cvss":{"score":4.8,"severity":"medium","source":"cna","vector":"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","version":"4.0"},"cwes":[{"id":"CWE-122","name":"Heap-based Buffer Overflow"},{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"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.","ecosystems":["Bitnami","PyPI"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"OSGeo gdal SWapi.c SWnentries heap-based overflow","id":"CVE-2026-8086","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":null,"products":[],"type":"memory_corruption","year":"2026"},"n_packages":2,"n_references":9,"next":{"headline":"OSGeo gdal GDapi.c GDnentries heap-based overflow","id":"CVE-2026-8087"},"packages":[{"ecosystem":"Bitnami","fixed":["3.13.0"],"introduced":["0"],"last_affected":[],"package":"gdal","purl":"pkg:bitnami/gdal","source":"BIT-gdal-2026-8086"},{"ecosystem":"PyPI","fixed":["3.13.0"],"introduced":["0"],"last_affected":[],"package":"gdal","purl":"pkg:pypi/gdal","source":"PYSEC-2026-2154"}],"prev":{"headline":"Rockwell Automation Arena® - Memory Corruption Vulnerability","id":"CVE-2026-8085"},"products":["gdal"],"published":"2026-05-07","related":[{"cvss_score":7.8,"headline":"Memory corruption in n/a","id":"CVE-2019-25050","kev_date_added":null,"published":"2021-07-20"},{"cvss_score":7.4,"headline":"GDAL: scanForGeometryContainers in the netCDF driver allows code execution via a stack-based buffer overflow","id":"CVE-2026-49014","kev_date_added":null,"published":"2026-05-27"},{"cvss_score":5.5,"headline":"Memory corruption in n/a","id":"CVE-2025-29480","kev_date_added":null,"published":"2025-04-07"},{"cvss_score":4.8,"headline":"OSGeo gdal SWapi.c SWSDfldsrch heap-based overflow","id":"CVE-2026-8212","kev_date_added":null,"published":"2026-05-09"},{"cvss_score":4.8,"headline":"OSGeo gdal Grid File GDapi.c GDSDfldsrch heap-based overflow","id":"CVE-2026-8213","kev_date_added":null,"published":"2026-05-09"},{"cvss_score":4.8,"headline":"OSGeo gdal HDF-EOS Grid File SWapi.c memmove out-of-bounds","id":"CVE-2026-8084","kev_date_added":null,"published":"2026-05-07"}],"sources":[{"class":"attribution","licence":"Apache-2.0","name":"Bitnami","prefix":"BIT"},{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"PyPA Advisory Database","prefix":"PYSEC"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-05-07","vendors":["OSGeo"]},"summary":"A heap-based buffer overflow in GDAL's SWnentries function allows local attackers to execute arbitrary code or cause denial of service via crafted input.","url":"https://insights.sbomify.com/CVE-2026-8086/"}