{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-117555 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-117555 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-117555 is a medium-severity vulnerability in GreycLab CImg, published on 27 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-117555 and fix it if it is affected.\n\nWhat it is: CVE-2026-117555 is a medium-severity vulnerability in GreycLab CImg, published on 27 Oct 2026. \nExploitation: There is no known exploitation of CVE-2026-117555 in the wild and no public exploit code.\n\nAffected product: GreycLab CImg. 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-2026-117555/ (Markdown: https://insights.sbomify.com/CVE-2026-117555/index.md)","id":"CVE-2026-117555","markdown":"https://insights.sbomify.com/CVE-2026-117555/index.md","name":"CVE-2026-117555","record":{"aliases":["DEBIAN-CVE-2026-117555","GHSA-88mq-c93j-j2w3","UBUNTU-CVE-2026-117555"],"analysis":null,"analysis_generated_by":null,"assigner":"VulnCheck","cpe":[],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-190","name":"Integer Overflow or Wraparound"}],"description":"CImg through 4.0.6 contains a heap out-of-bounds read vulnerability in the _load_bmp() function of CImg.h caused by an integer overflow in the row byte count. Attackers can supply a crafted BMP file with a large header width that wraps dx_bytes, causing crashes or heap memory disclosure into the decoded image.","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":"GreycLab CImg through 4.0.6 Heap Out-of-Bounds Read via Integer Overflow in _load_bmp()","id":"CVE-2026-117555","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":5,"next":{"headline":"zchunk before 1.5.5 Heap Out-of-Bounds Read via read_preface()","id":"CVE-2026-117556"},"packages":[],"prev":{"headline":"Admidio before 5.0.17 Event Guest Restriction Bypass via events_function.php","id":"CVE-2026-117554"},"products":["CImg"],"published":"2026-10-27","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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2026-10-27","vendors":["GreycLab"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-117555/"}