{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-100229 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-100229 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-100229 is a medium-severity memory corruption vulnerability in Red Hat Enterprise Linux 10, published on 14 Oct 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-2026-100229 and fix it if it is affected.\n\nWhat it is: CVE-2026-100229 is a medium-severity memory corruption vulnerability in Red Hat Enterprise Linux 10, published on 14 Oct 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-2026-100229 in the wild and no public exploit code.\n\nAffected product: Red Hat Enterprise Linux 10. 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-2026-100229/ (Markdown: https://insights.sbomify.com/CVE-2026-100229/index.md)","id":"CVE-2026-100229","markdown":"https://insights.sbomify.com/CVE-2026-100229/index.md","name":"CVE-2026-100229","record":{"aliases":["DEBIAN-CVE-2026-100229","ECHO-6670-2773-554c","GHSA-8g53-2c85-3xhf","UBUNTU-CVE-2026-100229"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["denial_of_service","code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"GStreamer codec parser","requires_auth":"none","summary":"An out-of-bounds write in the GStreamer H.266 parser allows attackers to cause crashes or memory corruption via crafted bitstreams.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[],"cvss":{"score":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"description":"A flaw was found in GStreamer's H.266 codec parser library (libgstcodecparsers). An out-of-bounds write vulnerability exists in the DCI parsing function, where a reserved field value is incorrectly accepted, causing the parser to write beyond the bounds of an internal structure. An attacker could exploit this by providing a specially crafted H.266 bitstream to a third-party application that uses this library API, potentially causing a crash or memory corruption. No standard GStreamer pipeline element currently invokes the affected code path.","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":"Memory corruption in Red Hat Enterprise Linux 10","id":"CVE-2026-100229","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Path traversal in Input Leap","id":"CVE-2026-100230"},"packages":[],"prev":{"headline":"Apache CXF: XML Signature wrapping in JAX-RS XML Security","id":"CVE-2026-100227"},"products":["Red Hat Enterprise Linux 10","Red Hat Enterprise Linux 7","Red Hat Enterprise Linux 8","Red Hat Enterprise Linux 9"],"published":"2026-10-14","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":"partial"},"state":"PUBLISHED","updated":"2026-10-14","vendors":["Red Hat"]},"summary":"An out-of-bounds write in the GStreamer H.266 parser allows attackers to cause crashes or memory corruption via crafted bitstreams.","url":"https://insights.sbomify.com/CVE-2026-100229/"}