{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-30656 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2026-30656 is a high-severity vulnerability in n/a, published on 16 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-2026-30656 and fix it if it is affected.\n\nWhat it is: CVE-2026-30656 is a high-severity vulnerability in n/a, published on 16 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-2026-30656 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2026-30656/ (Markdown: https://insights.sbomify.com/CVE-2026-30656/index.md)","id":"CVE-2026-30656","markdown":"https://insights.sbomify.com/CVE-2026-30656/index.md","name":"CVE-2026-30656","record":{"aliases":["AZL-85530","DEBIAN-CVE-2026-30656","GHSA-hgfx-pj29-fw66","MGASA-2026-0564","OESA-2026-2095","OESA-2026-2096","OESA-2026-2097","OESA-2026-2098","OESA-2026-2099","UBUNTU-CVE-2026-30656","openSUSE-SU-2026:11958-1"],"analysis":{"component_type":"developer_tool","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"I/O testing tool","requires_auth":"none","summary":"Attackers can cause a denial of service in fio by providing a malformed job file with the fdp_pli option, leading to a crash.","user_interaction":"not_required","vuln_class":"null_dereference"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[],"cvss":{"score":7.5,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-476","name":"NULL Pointer Dereference"}],"description":"A NULL pointer dereference vulnerability exists in fio (Flexible I/O Tester) v3.41 when parsing job files containing the fdp_pli option. The callback function str_fdp_pli_cb() does not validate the input pointer and calls strdup() on a NULL value when the option is specified without an argument. This results in a segmentation fault and process crash.","ecosystems":["openSUSE:Tumbleweed"],"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":"Null dereference in n/a","id":"CVE-2026-30656","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"null_dereference","year":"2026"},"n_packages":1,"n_references":2,"next":{"headline":"Cross-site scripting in n/a","id":"CVE-2026-30661"},"packages":[{"ecosystem":"openSUSE:Tumbleweed","fixed":["3.43-1.1"],"introduced":["0"],"last_affected":[],"package":"fio","purl":"pkg:rpm/opensuse/fio\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2026:11958-1"}],"prev":{"headline":"SQL injection in n/a","id":"CVE-2026-30655"},"products":["n/a"],"published":"2026-04-16","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":"openSUSE"},{"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":"partial"},"state":"PUBLISHED","updated":"2026-04-16","vendors":["n/a"]},"summary":"Attackers can cause a denial of service in fio by providing a malformed job file with the fdp_pli option, leading to a crash.","url":"https://insights.sbomify.com/CVE-2026-30656/"}