{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-75894 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2026-75894 is a high-severity denial of service vulnerability in Osmocom osmo-iuh, published on 18 Sep 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-2026-75894 and fix it if it is affected.\n\nWhat it is: CVE-2026-75894 is a high-severity denial of service vulnerability in Osmocom osmo-iuh, published on 18 Sep 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-2026-75894 in the wild and no public exploit code.\n\nAffected product: Osmocom osmo-iuh. 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-2026-75894/ (Markdown: https://insights.sbomify.com/CVE-2026-75894/index.md)","id":"CVE-2026-75894","markdown":"https://insights.sbomify.com/CVE-2026-75894/index.md","name":"CVE-2026-75894","record":{"aliases":["DEBIAN-CVE-2026-75894","GHSA-g4v5-w6q6-j5cq","UBUNTU-CVE-2026-75894","openSUSE-SU-2026:21954-1"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Osmocom Iuh library","requires_auth":"none","summary":"A reachable assertion in osmo-iuh allows remote attackers to cause a process crash and denial of service via a maliciously sized NAS-PDU.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat-cnalr","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-617","name":"Reachable Assertion"}],"description":"In osmo-iuh from 0.1.0 through 1.8.0 a reachable assertion was found in the ranap_handle_co_dt() function via a arbitrarily sized NAS-PDU that leads to process crash and remote denial of service.","ecosystems":["openSUSE:Leap 16.0"],"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":"Reachable assertion at ranap_handle_co_dt()","id":"CVE-2026-75894","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2026"},"n_packages":1,"n_references":1,"next":{"headline":"Out of bounds read at smpp34_unpack()","id":"CVE-2026-75895"},"packages":[{"ecosystem":"openSUSE:Leap 16.0","fixed":["1.5.1-bp160.2.1"],"introduced":["0"],"last_affected":[],"package":"osmo-iuh","purl":"pkg:rpm/opensuse/osmo-iuh\u0026distro=openSUSE%20Leap%2016.0","source":"openSUSE-SU-2026:21954-1"}],"prev":{"headline":"Heap based buffer overflow at ipaccess_proxy_read_msg()","id":"CVE-2026-75893"},"products":["osmo-iuh"],"published":"2026-09-18","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":"2026-09-21","vendors":["Osmocom"]},"summary":"A reachable assertion in osmo-iuh allows remote attackers to cause a process crash and denial of service via a maliciously sized NAS-PDU.","url":"https://insights.sbomify.com/CVE-2026-75894/"}