{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-86095 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2026-86095 is a high-severity memory corruption vulnerability in Unidata netcdf-c, published on 4 Sep 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-86095 and fix it if it is affected.\n\nWhat it is: CVE-2026-86095 is a high-severity memory corruption vulnerability in Unidata netcdf-c, published on 4 Sep 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-86095 in the wild and no public exploit code.\n\nAffected product: Unidata netcdf-c. No package-level version data is available, so check the vendor advisory linked from the reference page.\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-2026-86095/ (Markdown: https://insights.sbomify.com/CVE-2026-86095/index.md)","id":"CVE-2026-86095","markdown":"https://insights.sbomify.com/CVE-2026-86095/index.md","name":"CVE-2026-86095","record":{"aliases":["AZL-99894","DEBIAN-CVE-2026-86095","ECHO-9fe9-af29-5ad7","GHSA-mm3m-jp7w-cj3m","SUSE-SU-2026:4249-1","UBUNTU-CVE-2026-86095"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["denial_of_service","code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"netcdf-c library","requires_auth":"none","summary":"Attackers can cause memory corruption and crashes in applications using netcdf-c by providing crafted HDF5 files with oversized attribute names.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":8.5,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"description":"Unidata netcdf-c through 4.10.1 contains an out-of-bounds write vulnerability in NC4_HDF5_inq_attname() that copies HDF5 attribute names into a fixed 256-byte buffer without length validation. Attackers can craft HDF5 files with oversized attribute names to overflow the destination buffer, causing memory corruption and crashes when applications enumerate attribute names.","ecosystems":["SUSE:Linux Enterprise Module for Package Hub 15 SP7"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Unidata netcdf-c through 4.10.1 Out-of-bounds Write via Oversized HDF5 Attribute Name","id":"CVE-2026-86095","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2026"},"n_packages":10,"n_references":3,"next":{"headline":"PX4 Autopilot through 1.17.0 Use-After-Free via Temperature Calibration Task Startup","id":"CVE-2026-86096"},"packages":[{"ecosystem":"SUSE:Linux Enterprise Module for Package Hub 15 SP7","fixed":["4.7.4-150600.15.5.1"],"introduced":["0"],"last_affected":[],"package":"netcdf","purl":"pkg:rpm/suse/netcdf\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP7","source":"SUSE-SU-2026:4249-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Package Hub 15 SP7","fixed":["4.7.4-150600.15.5.1"],"introduced":["0"],"last_affected":[],"package":"netcdf-openmpi2","purl":"pkg:rpm/suse/netcdf-openmpi2\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP7","source":"SUSE-SU-2026:4249-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Package Hub 15 SP7","fixed":["4.7.4-150600.15.5.1"],"introduced":["0"],"last_affected":[],"package":"netcdf-openmpi3","purl":"pkg:rpm/suse/netcdf-openmpi3\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP7","source":"SUSE-SU-2026:4249-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Package Hub 15 SP7","fixed":["4.7.4-150600.15.5.1"],"introduced":["0"],"last_affected":[],"package":"netcdf-openmpi4","purl":"pkg:rpm/suse/netcdf-openmpi4\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP7","source":"SUSE-SU-2026:4249-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Package Hub 15 SP7","fixed":["4.7.4-150600.15.5.1"],"introduced":["0"],"last_affected":[],"package":"netcdf_4_7_4-gnu-hpc","purl":"pkg:rpm/suse/netcdf_4_7_4-gnu-hpc\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP7","source":"SUSE-SU-2026:4249-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Package Hub 15 SP7","fixed":["4.7.4-150600.15.5.1"],"introduced":["0"],"last_affected":[],"package":"netcdf_4_7_4-gnu-mpich-hpc","purl":"pkg:rpm/suse/netcdf_4_7_4-gnu-mpich-hpc\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP7","source":"SUSE-SU-2026:4249-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Package Hub 15 SP7","fixed":["4.7.4-150600.15.5.1"],"introduced":["0"],"last_affected":[],"package":"netcdf_4_7_4-gnu-mvapich2-hpc","purl":"pkg:rpm/suse/netcdf_4_7_4-gnu-mvapich2-hpc\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP7","source":"SUSE-SU-2026:4249-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Package Hub 15 SP7","fixed":["4.7.4-150600.15.5.1"],"introduced":["0"],"last_affected":[],"package":"netcdf_4_7_4-gnu-openmpi2-hpc","purl":"pkg:rpm/suse/netcdf_4_7_4-gnu-openmpi2-hpc\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP7","source":"SUSE-SU-2026:4249-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Package Hub 15 SP7","fixed":["4.7.4-150600.15.5.1"],"introduced":["0"],"last_affected":[],"package":"netcdf_4_7_4-gnu-openmpi3-hpc","purl":"pkg:rpm/suse/netcdf_4_7_4-gnu-openmpi3-hpc\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP7","source":"SUSE-SU-2026:4249-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Package Hub 15 SP7","fixed":["4.7.4-150600.15.5.1"],"introduced":["0"],"last_affected":[],"package":"netcdf_4_7_4-gnu-openmpi4-hpc","purl":"pkg:rpm/suse/netcdf_4_7_4-gnu-openmpi4-hpc\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP7","source":"SUSE-SU-2026:4249-1"}],"prev":{"headline":"Memory corruption in Db2","id":"CVE-2026-86093"},"products":["netcdf-c"],"published":"2026-09-04","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"SUSE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-09-08","vendors":["Unidata"]},"summary":"Attackers can cause memory corruption and crashes in applications using netcdf-c by providing crafted HDF5 files with oversized attribute names.","url":"https://insights.sbomify.com/CVE-2026-86095/"}