{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-111183 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2026-111183 is a critical vulnerability in GStreamer, published on 21 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-111183 and fix it if it is affected.\n\nWhat it is: CVE-2026-111183 is a critical vulnerability in GStreamer, published on 21 Oct 2026. \nExploitation: There is no known exploitation of CVE-2026-111183 in the wild and no public exploit code.\n\nAffected product: GStreamer. 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-2026-111183/ (Markdown: https://insights.sbomify.com/CVE-2026-111183/index.md)","id":"CVE-2026-111183","markdown":"https://insights.sbomify.com/CVE-2026-111183/index.md","name":"CVE-2026-111183","record":{"aliases":["DEBIAN-CVE-2026-111183","ECHO-72a0-7caf-d131","GHSA-62fg-53h6-6f68","UBUNTU-CVE-2026-111183"],"analysis":null,"analysis_generated_by":null,"assigner":"zdi","cpe":[],"cvss":{"score":9.8,"severity":"critical","source":"cna","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-122","name":"Heap-based Buffer Overflow"}],"description":"GStreamer rtpL16depay Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GStreamer. Interaction with this library is required to exploit this vulnerability but attack vectors may vary depending on the implementation.\n\nThe specific flaw exists within the processing of RTP payload elements. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-31143.","ecosystems":[],"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":"GStreamer rtpL16depay Heap-based Buffer Overflow Remote Code Execution Vulnerability","id":"CVE-2026-111183","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"NoMachine Named Pipe Incorrect Permission Assignment Local Privilege Escalation Vulnerability","id":"CVE-2026-111184"},"packages":[],"prev":{"headline":"body-parser vulnerable to Denial of Service via trailing bytes after a compressed request body","id":"CVE-2026-111181"},"products":["GStreamer"],"published":"2026-10-21","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":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-10-23","vendors":["GStreamer"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-111183/"}