{"answers":{"affected":"2 open source packages ship an affected version, including SixLabors.ImageSharp. It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-106112 in the wild and no public exploit code.","fix":"Upgrade SixLabors.ImageSharp to 4.1.2 or later.","what":"CVE-2026-106112 is a high-severity memory corruption vulnerability in SixLabors ImageSharp, published on 6 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-2026-106112 and fix it if it is affected.\n\nWhat it is: CVE-2026-106112 is a high-severity memory corruption vulnerability in SixLabors ImageSharp, published on 6 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-2026-106112 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- SixLabors.ImageSharp (NuGet): affected from 4.0.0; fixed in 4.1.2\n- SixLabors.ImageSharp (NuGet): affected from 4.0.0; fixed in 4.1.2\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-2026-106112/ (Markdown: https://insights.sbomify.com/CVE-2026-106112/index.md)","id":"CVE-2026-106112","markdown":"https://insights.sbomify.com/CVE-2026-106112/index.md","name":"CVE-2026-106112","record":{"aliases":["GHSA-ffp7-56pq-64mr"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service","code_execution"],"network_reachable":"yes","non_default_config":true,"product_category":"ImageSharp graphics library","requires_auth":"none","summary":"A memory corruption vulnerability in ImageSharp allows attackers to cause denial of service or potentially execute code via malformed ICC profiles when color profile handling is enabled.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"imagesharp","vendor":"sixlabors"}],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"description":"ImageSharp is a 2D graphics library. From 4.0.0 until 4.1.2, ICC LUT16 conversion accepts more than four output channels even though ClutCalculator.Calculate and LutEntryCalculator.CalculateLut store intermediate and output values in Vector4. When DecoderOptions.ColorProfileHandling is set to Convert, a malformed embedded profile can direct interpolation and output-LUT operations to write one float per declared channel beyond the four-float destination. This can corrupt memory and terminate the process; the default Preserve mode does not run ICC conversion. This issue is fixed in version 4.1.2.","ecosystems":["NuGet"],"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":"ImageSharp: ICC LUT16 output channel count can write beyond Vector4","id":"CVE-2026-106112","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"NuGet","product":null,"products":[],"type":"memory_corruption","year":"2026"},"n_packages":2,"n_references":4,"next":{"headline":"ImageSharp: HistogramEqualization uses an unvalidated luminance as an unchecked histogram index","id":"CVE-2026-106113"},"packages":[{"ecosystem":"NuGet","fixed":["4.1.2"],"introduced":["4.0.0"],"last_affected":[],"package":"SixLabors.ImageSharp","purl":null,"source":"GHSA-ffp7-56pq-64mr"},{"ecosystem":"NuGet","fixed":["4.1.2"],"introduced":["4.0.0"],"last_affected":[],"package":"SixLabors.ImageSharp","purl":"pkg:nuget/SixLabors.ImageSharp","source":"GHSA-ffp7-56pq-64mr"}],"prev":{"headline":"ImageSharp: EXR ZIP decoder can expose stale allocator data after a short inflate","id":"CVE-2026-106111"},"products":["ImageSharp"],"published":"2026-10-06","related":[{"cvss_score":7.5,"headline":"ImageSharp: TIFF CCITT T4 encoder can write past its compressed output buffer","id":"CVE-2026-106110","kev_date_added":null,"published":"2026-10-06"},{"cvss_score":7.5,"headline":"ImageSharp: HistogramEqualization uses an unvalidated luminance as an unchecked histogram index","id":"CVE-2026-106113","kev_date_added":null,"published":"2026-10-06"},{"cvss_score":7.5,"headline":"ImageSharp: TIFF CCITT T6 encoder writes beyond an undersized output buffer","id":"CVE-2026-106115","kev_date_added":null,"published":"2026-10-06"},{"cvss_score":7.5,"headline":"ImageSharp: CCITT fax decompression (T4/Modified Huffman): unbounded WriteBits overflows strip buffer — heap OOB write in SixLabors.ImageSharp","id":"CVE-2026-106117","kev_date_added":null,"published":"2026-10-06"},{"cvss_score":7.5,"headline":"Out-of-bounds Write in SixLabors ImageSharp","id":"CVE-2025-27598","kev_date_added":null,"published":"2025-03-06"},{"cvss_score":7.5,"headline":"Out-of-bounds Write in SixLabors ImageSharp","id":"CVE-2024-41131","kev_date_added":null,"published":"2024-07-22"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"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":"2026-10-06","vendors":["SixLabors"]},"summary":"A memory corruption vulnerability in ImageSharp allows attackers to cause denial of service or potentially execute code via malformed ICC profiles when color profile handling is enabled.","url":"https://insights.sbomify.com/CVE-2026-106112/"}