{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-19411 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-19411 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-19411 is a low-severity vulnerability in Red Hat Enterprise Linux 7, published on 10 Aug 2026. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-19411 and fix it if it is affected.\n\nWhat it is: CVE-2026-19411 is a low-severity vulnerability in Red Hat Enterprise Linux 7, published on 10 Aug 2026. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-19411 in the wild and no public exploit code.\n\nAffected product: Red Hat Enterprise Linux 7. 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-2026-19411/ (Markdown: https://insights.sbomify.com/CVE-2026-19411/index.md)","id":"CVE-2026-19411","markdown":"https://insights.sbomify.com/CVE-2026-19411/index.md","name":"CVE-2026-19411","record":{"aliases":["AZL-95634","AZL-95637","DEBIAN-CVE-2026-19411","GHSA-53vg-jq3h-5r52","UBUNTU-CVE-2026-19411"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"UEFI bootloader shim","requires_auth":"high_privilege","summary":"Attackers can cause a denial of service in systems using the shim UEFI bootloader due to a null pointer dereference in the dp.c library.","user_interaction":"not_required","vuln_class":"null_dereference"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[],"cvss":{"score":3.9,"severity":"low","source":"cna","vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-476","name":"NULL Pointer Dereference"}],"description":"A NULL pointer vulnerability has been found in the the shim application of dp.c library. A missing NULL pointer could allow attackers to perform a denial of service attack on a system that uses shim application for UEFI bootloader.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Shim/dp.c library: null-pointer dereference in is_removable_media_path() when devicepathtostr() returns null","id":"CVE-2026-19411","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"null_dereference","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Hardcoded Credentials Vulnerability in CP Plus CP-XR-DE21-S Router","id":"CVE-2026-19412"},"packages":[],"prev":{"headline":"Google Cloud Build Comment Control Bypass via Webhook Suppression","id":"CVE-2026-19410"},"products":["Red Hat Enterprise Linux 7","Red Hat Enterprise Linux 8","Red Hat Enterprise Linux 9"],"published":"2026-08-10","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":"2026-08-11","vendors":["Red Hat"]},"summary":"Attackers can cause a denial of service in systems using the shim UEFI bootloader due to a null pointer dereference in the dp.c library.","url":"https://insights.sbomify.com/CVE-2026-19411/"}