{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-56208 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2026-56208 is a high-severity memory corruption vulnerability in Red Hat AI Inference Server, published on 19 Jun 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-56208 and fix it if it is affected.\n\nWhat it is: CVE-2026-56208 is a high-severity memory corruption vulnerability in Red Hat AI Inference Server, published on 19 Jun 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-56208 in the wild and no public exploit code.\n\nAffected product: Red Hat AI Inference Server. 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-2026-56208/ (Markdown: https://insights.sbomify.com/CVE-2026-56208/index.md)","id":"CVE-2026-56208","markdown":"https://insights.sbomify.com/CVE-2026-56208/index.md","name":"CVE-2026-56208","record":{"aliases":["DEBIAN-CVE-2026-56208","ECHO-c281-5876-5f69","GHSA-mgv2-4j37-m3x6","ROOT-OS-DEBIAN-11-CVE-2026-56208","UBUNTU-CVE-2026-56208"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["denial_of_service","code_execution"],"network_reachable":"yes","non_default_config":true,"product_category":"AV1 codec library","requires_auth":"none","summary":"Heap buffer overflow in libaom AV1 encoder allows attackers to cause denial of service or potentially execute code via crafted encoder configurations.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[],"cvss":{"score":7.6,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H","version":"3.1"},"cwes":[{"id":"CWE-122","name":"Heap-based Buffer Overflow"}],"description":"A heap buffer overflow vulnerability was found in libaom, the reference AV1 codec implementation. A flaw in the AV1 encoder's Look-Ahead Processing (LAP) mode causes the first-pass stats ring buffer wrap-around guard to be bypassed when g_lag_in_frames is set to 1 or higher. This results in a 232-byte out-of-bounds write on every encoded frame after the second, corrupting adjacent heap objects. An attacker who can influence encoder configuration in a transcoding service or WebRTC session could exploit this to cause a denial of service (process crash) or potentially achieve code execution.","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":"Libaom: libaom: heap buffer overflow in av1 encoder first-pass stats buffer via lap mode","id":"CVE-2026-56208","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2026"},"n_packages":0,"n_references":62,"next":{"headline":"Libaom: libaom: arbitrary address write via svc layer context oob and cyclic refresh map pointer hijack","id":"CVE-2026-56209"},"packages":[],"prev":{"headline":"Apache Impala: SAML authentication bypass via forged bearer token","id":"CVE-2026-56207"},"products":["Red Hat AI Inference Server","Red Hat AI Inference Server 3.2","Red Hat AI Inference Server 3.3","Red Hat Enterprise Linux 10","Red Hat Enterprise Linux 10.0 Extended Update Support","Red Hat Enterprise Linux 7 Extended Lifecycle Support","Red Hat Enterprise Linux 8","Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support","Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On","Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support","Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On","Red Hat Enterprise Linux 8.8 Telecommunications Update Service","Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions","Red Hat Enterprise Linux 9","Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions","Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions","Red Hat Enterprise Linux 9.6 Extended Update Support","Red Hat Enterprise Linux AI 3.3","Red Hat Enterprise Linux AI 3.3 for RHEL 9","Red Hat Enterprise Linux AI 3.4 for RHEL 9","Red Hat Enterprise Linux AI 3.5 for RHEL 9","Red Hat Hardened Images","Red Hat OpenShift AI (RHOAI)","Red Hat OpenShift AI 3.3","Red Hat OpenShift AI 3.4","Red Hat OpenShift AI 3.5"],"published":"2026-06-19","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":"total"},"state":"PUBLISHED","updated":"2026-10-19","vendors":["Red Hat"]},"summary":"Heap buffer overflow in libaom AV1 encoder allows attackers to cause denial of service or potentially execute code via crafted encoder configurations.","url":"https://insights.sbomify.com/CVE-2026-56208/"}