{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2026-26354 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-26354 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-26354 is a high-severity memory corruption vulnerability in Dell Data Domain Operating System, published on 22 Apr 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-2026-26354 and fix it if it is affected.\n\nWhat it is: CVE-2026-26354 is a high-severity memory corruption vulnerability in Dell Data Domain Operating System, published on 22 Apr 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-2026-26354 in the wild and no public exploit code.\n\nAffected product: Dell Data Domain Operating System. 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-2026-26354/ (Markdown: https://insights.sbomify.com/CVE-2026-26354/index.md)","id":"CVE-2026-26354","markdown":"https://insights.sbomify.com/CVE-2026-26354/index.md","name":"CVE-2026-26354","record":{"aliases":["GHSA-h5cf-xw55-j4wj"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Data Domain OS","requires_auth":"none","summary":"Unauthenticated remote attackers can exploit a stack-based buffer overflow in Dell PowerProtect Data Domain OS to execute arbitrary commands.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"dell","cpe":[{"product":"data_domain_operating_system","vendor":"dell"},{"product":"powerprotect_dp_series_appliance","vendor":"dell"}],"cvss":{"score":8.1,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"},{"id":"CWE-121","name":"Stack-based Buffer Overflow"}],"description":"Dell PowerProtect Data Domain with Domain Operating System (DD OS) of Feature Release versions 7.7.1.0 through 8.6, LTS2025 release version 8.3.1.0 through 8.3.1.10, LTS2024 release versions 7.13.1.0 through 7.13.1.60, contain a stack-based Buffer Overflow vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to arbitrary command 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 PowerProtect Data Domain","id":"CVE-2026-26354","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"dell:data_domain_operating_system","products":["dell:data_domain_operating_system"],"type":"memory_corruption","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Command injection in PowerProtect Data Domain","id":"CVE-2026-26355"},"packages":[],"prev":{"headline":"Smoothwall Express \u003c 3.1 Update 13 Stored XSS in vpnmain.cgi via VPN_IP Parameter","id":"CVE-2026-26352"},"products":["PowerProtect Data Domain"],"published":"2026-04-22","related":[{"cvss_score":9.8,"headline":"Path traversal in PowerProtect Data Domain","id":"CVE-2026-53481","kev_date_added":null,"published":"2026-07-07"},{"cvss_score":9.8,"headline":"Auth bypass in PowerProtect Data Domain","id":"CVE-2026-53483","kev_date_added":null,"published":"2026-07-07"},{"cvss_score":9.8,"headline":"Auth bypass in PowerProtect Data Domain Feature Release","id":"CVE-2025-36594","kev_date_added":null,"published":"2025-08-04"},{"cvss_score":8.8,"headline":"Missing authorization in PowerProtect Data Domain","id":"CVE-2026-56086","kev_date_added":null,"published":"2026-07-08"},{"cvss_score":8.8,"headline":"Missing authorization in PowerProtect Data Domain","id":"CVE-2026-26944","kev_date_added":null,"published":"2026-04-20"},{"cvss_score":8.8,"headline":"Privilege escalation in DD OS 7.10","id":"CVE-2025-29987","kev_date_added":null,"published":"2025-04-03"},{"cvss_score":8.8,"headline":"Memory corruption in PowerProtect DD","id":"CVE-2024-29176","kev_date_added":null,"published":"2024-06-26"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-04-23","vendors":["Dell"]},"summary":"Unauthenticated remote attackers can exploit a stack-based buffer overflow in Dell PowerProtect Data Domain OS to execute arbitrary commands.","url":"https://insights.sbomify.com/CVE-2026-26354/"}