{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-10275 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2026-10275 is a low-severity memory corruption vulnerability in OpenSC, published on 1 Jun 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-10275 and fix it if it is affected.\n\nWhat it is: CVE-2026-10275 is a low-severity memory corruption vulnerability in OpenSC, published on 1 Jun 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-10275 in the wild and no public exploit code.\n\nAffected product: OpenSC. 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-2026-10275/ (Markdown: https://insights.sbomify.com/CVE-2026-10275/index.md)","id":"CVE-2026-10275","markdown":"https://insights.sbomify.com/CVE-2026-10275/index.md","name":"CVE-2026-10275","record":{"aliases":["AZL-89376","BELL-CVE-2026-10275","CLSA-2026-1788866231","DEBIAN-CVE-2026-10275","GHSA-c758-vvqj-x96q","UBUNTU-CVE-2026-10275"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"OpenSC smart card library","requires_auth":"none","summary":"A buffer overflow in OpenSC's pkcs11-tool allows remote attackers to potentially execute code or cause denial of service via crafted key generation requests.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"cvss":{"score":2.3,"severity":"low","source":"cna","vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-120","name":"Buffer Copy without Checking Size of Input"},{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"description":"A flaw has been found in OpenSC up to 0.26.1. This affects the function test_kpgen_certwrite of the file src/tools/pkcs11-tool.c of the component pkcs11-tool Key Generation Module. This manipulation causes buffer overflow. The attack is possible to be carried out remotely. The complexity of an attack is rather high. It is indicated that the exploitability is difficult. The exploit has been published and may be used. Patch name: 814f745b3b6d100295f65f1935edd33d520d33ab. It is recommended to apply a patch to fix this issue.","ecosystems":[],"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":"OpenSC pkcs11-tool Key Generation pkcs11-tool.c test_kpgen_certwrite buffer overflow","id":"CVE-2026-10275","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2026"},"n_packages":0,"n_references":9,"next":{"headline":"hekmon8 Jenkins-server-mcp get_build_status/get_build_log/trigger_build index.ts jobPath server-side request forgery","id":"CVE-2026-10276"},"packages":[],"prev":{"headline":"indrasishbanerjee aem-mcp-server Axios Request Flow mcp-server.ts getAssetMetadata server-side request forgery","id":"CVE-2026-10274"},"products":["OpenSC"],"published":"2026-06-01","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"partial"},"state":"PUBLISHED","updated":"2026-06-01","vendors":["n/a"]},"summary":"A buffer overflow in OpenSC's pkcs11-tool allows remote attackers to potentially execute code or cause denial of service via crafted key generation requests.","url":"https://insights.sbomify.com/CVE-2026-10275/"}