{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-81625 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-81625 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-81625 is a high-severity memory corruption vulnerability in Greenbone OS, published on 27 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-81625 and fix it if it is affected.\n\nWhat it is: CVE-2026-81625 is a high-severity memory corruption vulnerability in Greenbone OS, published on 27 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-81625 in the wild and no public exploit code.\n\nAffected product: Greenbone OS. 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-2026-81625/ (Markdown: https://insights.sbomify.com/CVE-2026-81625/index.md)","id":"CVE-2026-81625","markdown":"https://insights.sbomify.com/CVE-2026-81625/index.md","name":"CVE-2026-81625","record":{"aliases":["GHSA-fgmh-w4xc-3q4h"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"Vulnerability scanner","requires_auth":"low_privilege","summary":"A remote attacker with user privileges can trigger a stack buffer overflow via a malicious NASL test, leading to full system access.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"CERTVDE","cpe":[],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/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":"A remote attacker with user privileges may use a malicious or compromised NASL vulnerability test (VT) on the affected products to trigger a stack buffer overflow and gain full access on the compromised system.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Stack buffer overflow in Greenbone OS and openvas-scanner","id":"CVE-2026-81625","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"IBM Guardium Data Protection is affected by multiple vulnerabilities.","id":"CVE-2026-81626"},"packages":[],"prev":{"headline":"Undertow-core: undertow: websocketcontainer defaults for buffers and timeouts are infinite","id":"CVE-2026-81624"},"products":["Greenbone OS","openvas-scanner"],"published":"2026-08-27","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":"total"},"state":"PUBLISHED","updated":"2026-08-27","vendors":["Greenbone","greenbone"]},"summary":"A remote attacker with user privileges can trigger a stack buffer overflow via a malicious NASL test, leading to full system access.","url":"https://insights.sbomify.com/CVE-2026-81625/"}