{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-21688 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-21688 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-21688 is a high-severity memory corruption vulnerability in Color Iccdev, published on 7 Jan 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-2026-21688 and fix it if it is affected.\n\nWhat it is: CVE-2026-21688 is a high-severity memory corruption vulnerability in Color Iccdev, published on 7 Jan 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-2026-21688 in the wild and no public exploit code.\n\nAffected product: Color Iccdev. 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-2026-21688/ (Markdown: https://insights.sbomify.com/CVE-2026-21688/index.md)","id":"CVE-2026-21688","markdown":"https://insights.sbomify.com/CVE-2026-21688/index.md","name":"CVE-2026-21688","record":{"aliases":["GHSA-3r2x-j7v3-pg6f"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"ICC color management library","requires_auth":"none","summary":"Attackers can trigger type confusion in iccDEV library when processing ICC profiles, potentially leading to code execution or crashes.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"iccdev","vendor":"color"}],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-681","name":"Incorrect Conversion between Numeric Types"},{"id":"CWE-476","name":"NULL Pointer Dereference"},{"id":"CWE-20","name":"Improper Input Validation"},{"id":"CWE-190","name":"Integer Overflow or Wraparound"}],"description":"iccDEV provides a set of libraries and tools that allow for the interaction, manipulation, and application of International Color Consortium (ICC) color management profiles. Versions prior to 2.3.1.2 have a Type Confusion vulnerability in `SIccCalcOp::ArgsPushed()` at `IccProfLib/IccMpeCalc.cpp`. This vulnerability affects users of the iccDEV library who process ICC color profiles. Version 2.3.1.2 contains a patch. No known workarounds are available.","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":"iccDEV has Type Confusion in SIccCalcOp::ArgsPushed() at IccProfLib/IccMpeCalc.cpp","id":"CVE-2026-21688","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"color:iccdev","products":["color:iccdev"],"type":"memory_corruption","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"iccDEV has Type Confusion in CIccProfileXml::ParseBasic() at IccXML/IccLibXML/IccProfileXml.cpp","id":"CVE-2026-21689"},"packages":[],"prev":{"headline":"iccDEV has Undefined Behavior in CIccTagCurve::CIccTagCurve()","id":"CVE-2026-21687"},"products":["iccDEV"],"published":"2026-01-07","related":[{"cvss_score":9.8,"headline":"iccDEV has a Use After Free vulnerability in CIccCmm class via improper hint manager object deletion","id":"CVE-2026-21675","kev_date_added":null,"published":"2026-01-06"},{"cvss_score":8.8,"headline":"iccDEV has Heap Buffer Overflow in CIccMpeCalculator::Read()","id":"CVE-2026-24405","kev_date_added":null,"published":"2026-01-24"},{"cvss_score":8.8,"headline":"iccDEV has Heap Buffer Overflow in CIccTagNamedColor2::SetSize()","id":"CVE-2026-24406","kev_date_added":null,"published":"2026-01-24"},{"cvss_score":8.8,"headline":"iccDEV has Heap Buffer Overflow in icCurvesFromXml()","id":"CVE-2026-24412","kev_date_added":null,"published":"2026-01-24"},{"cvss_score":8.8,"headline":"iccDEV has a heap-buffer-overflow in SIccCalcOp::Describe() at IccProfLib/IccMpeCalc.cpp","id":"CVE-2026-22861","kev_date_added":null,"published":"2026-01-13"},{"cvss_score":8.8,"headline":"iccDEV has heap-buffer-overflow in CIccCLUT::Init() at IccProfLib/IccTagLut.cpp","id":"CVE-2026-22255","kev_date_added":null,"published":"2026-01-08"},{"cvss_score":8.8,"headline":"iccDEV has heap-buffer-overflow vulnerability in CIccLocalizedUnicode::GetText()","id":"CVE-2026-21679","kev_date_added":null,"published":"2026-01-07"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-01-08","vendors":["InternationalColorConsortium"]},"summary":"Attackers can trigger type confusion in iccDEV library when processing ICC profiles, potentially leading to code execution or crashes.","url":"https://insights.sbomify.com/CVE-2026-21688/"}