{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-67271 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-67271 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-67271 is a critical memory corruption vulnerability in Dell PowerStore 1000T, published on 18 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-67271 and fix it if it is affected.\n\nWhat it is: CVE-2026-67271 is a critical memory corruption vulnerability in Dell PowerStore 1000T, published on 18 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-67271 in the wild and no public exploit code.\n\nAffected product: Dell PowerStore 1000T. 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-2026-67271/ (Markdown: https://insights.sbomify.com/CVE-2026-67271/index.md)","id":"CVE-2026-67271","markdown":"https://insights.sbomify.com/CVE-2026-67271/index.md","name":"CVE-2026-67271","record":{"aliases":["GHSA-8vwp-cgv5-3q4x"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Dell PowerStore storage","requires_auth":"none","summary":"Unauthenticated remote attackers can exploit an out-of-bounds write in SMB/CIFS to cause persistent denial of service or execute arbitrary code on Dell PowerStore systems.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"dell","cpe":[],"cvss":{"score":9.8,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"description":"Dell PowerStore SDNAS, contains an Out-of-bounds Write vulnerability in SMB/CIFS. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to denial of service and remote execution. This is a Critical vulnerability as a remote user could send a specially crafted SMB packet and cause a crash, that is persistent in case automatic restarts are enabled. Additionally, a more sophisticated attacker could use the same vulnerability for remote code execution.","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":"Memory corruption in PowerStore 1000T","id":"CVE-2026-67271","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":"Code injection in Container Storage Modules","id":"CVE-2026-67273"},"packages":[],"prev":{"headline":"Information disclosure in Container Storage Modules (CSM)","id":"CVE-2026-67270"},"products":["PowerStore 1000T","PowerStore 1200T","PowerStore 3000T","PowerStore 3200Q","PowerStore 3200T","PowerStore 5000T","PowerStore 500T","PowerStore 5200Q","PowerStore 5200T","PowerStore 7000T","PowerStore 9000T","PowerStore 9200T"],"published":"2026-08-18","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":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-08-31","vendors":["Dell"]},"summary":"Unauthenticated remote attackers can exploit an out-of-bounds write in SMB/CIFS to cause persistent denial of service or execute arbitrary code on Dell PowerStore systems.","url":"https://insights.sbomify.com/CVE-2026-67271/"}