{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-124312 exists.","exposure":"","fix":"No fix has been published for CVE-2026-124312 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-124312 is a medium-severity vulnerability in fraunhoferhhi vvdec, published on 7 Nov 2026."},"fix_prompt":"Check this codebase for CVE-2026-124312 and fix it if it is affected.\n\nWhat it is: CVE-2026-124312 is a medium-severity vulnerability in fraunhoferhhi vvdec, published on 7 Nov 2026. \nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-124312 exists.\n\nAffected product: fraunhoferhhi vvdec. 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-2026-124312/ (Markdown: https://insights.sbomify.com/CVE-2026-124312/index.md)","id":"CVE-2026-124312","markdown":"https://insights.sbomify.com/CVE-2026-124312/index.md","name":"CVE-2026-124312","record":{"aliases":["GHSA-fcm3-84wv-3v4w"],"analysis":null,"analysis_generated_by":null,"assigner":"VulnCheck","cpe":[],"cvss":{"score":5.7,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-125","name":"Out-of-bounds Read"}],"description":"Fraunhofer HHI VVdeC through 3.2.1 contains a heap out-of-bounds read vulnerability that allows attackers to crash the decoder by supplying a collocated picture of different resolution. Attackers can craft a VVC bitstream enabling TMVP with a smaller collocated reference picture, causing getColInfo to read past the colMotion allocation when error concealment is enabled.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"Fraunhofer HHI VVdeC through 3.2.1 Heap Out-of-Bounds Read via CodingStructure::getColInfo","id":"CVE-2026-124312","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":6,"next":{"headline":"Frappe ERPNext before 15.121.4 and 16.36.0 Missing Authorization via get_linked_payments_for_doc","id":"CVE-2026-124313"},"nickname":null,"packages":[],"prev":{"headline":"Fraunhofer HHI VVdeC through 3.2.1 NULL Pointer Dereference via InterPrediction::xPredInterBlk","id":"CVE-2026-124311"},"products":["vvdec"],"published":"2026-11-07","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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-11-11","vendors":["fraunhoferhhi"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-124312/"}