{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-123367 in the wild and no public exploit code.","exposure":"","fix":"No fix has been published for CVE-2026-123367 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-123367 is a high-severity vulnerability in thorvg, published on 9 Nov 2026."},"fix_prompt":"Check this codebase for CVE-2026-123367 and fix it if it is affected.\n\nWhat it is: CVE-2026-123367 is a high-severity vulnerability in thorvg, published on 9 Nov 2026. \nExploitation: There is no known exploitation of CVE-2026-123367 in the wild and no public exploit code.\n\nAffected product: thorvg. 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-2026-123367/ (Markdown: https://insights.sbomify.com/CVE-2026-123367/index.md)","id":"CVE-2026-123367","markdown":"https://insights.sbomify.com/CVE-2026-123367/index.md","name":"CVE-2026-123367","record":{"aliases":["DEBIAN-CVE-2026-123367","GHSA-mw4c-w54x-248r","UBUNTU-CVE-2026-123367"],"analysis":null,"analysis_generated_by":null,"assigner":"GitHub_M","cpe":[],"cvss":{"score":7.4,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"description":"Thor Vector Graphics (ThorVG) is a production-ready vector graphics engine. Prior to 1.1.2, the bundled jpgd JPEG decoder accepts duplicate component selectors in an SOS scan header, causing each duplicate to increase m_blocks_per_mcu without checking the buffers sized from the frame components. A crafted grayscale JPEG can repeat its component in the SOS header, causing decode paths in src/loaders/jpg/tvgJpgd.cpp to write beyond heap buffers sized for one component. The issue is reachable through direct JPEG decoding and through JPEG images embedded in Lottie content, and confirmed impact is memory corruption followed by a process crash. This issue is fixed in version 1.1.2.","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":"ThorVG: Heap buffer overflow (OOB write) in bundled jpgd JPEG decoder","id":"CVE-2026-123367","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"compose-lint: .env read through a symlink outside the project can expose the CI job's environment","id":"CVE-2026-123368"},"nickname":null,"packages":[],"prev":{"headline":"OctoPrint: Stored XSS via saved connection parameters","id":"CVE-2026-123364"},"products":["thorvg"],"published":"2026-11-09","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":"partial"},"state":"PUBLISHED","updated":"2026-11-10","vendors":["thorvg"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-123367/"}