{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-1109 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-1109 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-1109 is a medium-severity memory corruption vulnerability in cijliu librtsp, published on 18 Jan 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-2026-1109 and fix it if it is affected.\n\nWhat it is: CVE-2026-1109 is a medium-severity memory corruption vulnerability in cijliu librtsp, published on 18 Jan 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-2026-1109 in the wild and no public exploit code.\n\nAffected product: cijliu librtsp. 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-2026-1109/ (Markdown: https://insights.sbomify.com/CVE-2026-1109/index.md)","id":"CVE-2026-1109","markdown":"https://insights.sbomify.com/CVE-2026-1109/index.md","name":"CVE-2026-1109","record":{"aliases":["GHSA-wmgp-r59p-x29f"],"analysis":{"component_type":"library","fix_type":"no_fix_stated","impacts":["code_execution","denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"RTSP library","requires_auth":"low_privilege","summary":"A local buffer overflow in librtsp's request parser allows attackers to execute arbitrary code or cause denial of service.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[{"product":"librtsp","vendor":"cijliu"}],"cvss":{"score":4.8,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-120","name":"Buffer Copy without Checking Size of Input"},{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"description":"A vulnerability was detected in cijliu librtsp up to 2ec1a81ad65280568a0c7c16420d7c10fde13b04. The impacted element is the function rtsp_parse_request. The manipulation results in buffer overflow. Attacking locally is a requirement. This product takes the approach of rolling releases to provide continious delivery. Therefore, version details for affected and updated releases are not available. The vendor was contacted early about this disclosure but did not respond in any way.","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":"cijliu librtsp rtsp_parse_request buffer overflow","id":"CVE-2026-1109","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"cijliu librtsp rtsp_parse_method buffer overflow","id":"CVE-2026-1110"},"packages":[],"prev":{"headline":"cijliu librtsp rtsp_rely_dumps buffer overflow","id":"CVE-2026-1108"},"products":["librtsp"],"published":"2026-01-18","related":[{"cvss_score":4.8,"headline":"cijliu librtsp rtsp_rely_dumps buffer overflow","id":"CVE-2026-1108","kev_date_added":null,"published":"2026-01-18"},{"cvss_score":4.8,"headline":"cijliu librtsp rtsp_parse_method buffer overflow","id":"CVE-2026-1110","kev_date_added":null,"published":"2026-01-18"}],"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":"partial"},"state":"PUBLISHED","updated":"2026-02-23","vendors":["cijliu"]},"summary":"A local buffer overflow in librtsp's request parser allows attackers to execute arbitrary code or cause denial of service.","url":"https://insights.sbomify.com/CVE-2026-1109/"}