{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-21493 exists.","fix":"No fix has been published for CVE-2026-21493 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-21493 is a medium-severity memory corruption vulnerability in Color Iccdev, published on 6 Jan 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-21493 and fix it if it is affected.\n\nWhat it is: CVE-2026-21493 is a medium-severity memory corruption vulnerability in Color Iccdev, published on 6 Jan 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-21493 exists.\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-2026-21493/ (Markdown: https://insights.sbomify.com/CVE-2026-21493/index.md)","id":"CVE-2026-21493","markdown":"https://insights.sbomify.com/CVE-2026-21493/index.md","name":"CVE-2026-21493","record":{"aliases":["GHSA-p85g-f9q7-jmjx"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution","denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"ICC color management library","requires_auth":"none","summary":"A type confusion vulnerability in iccDEV allows attackers to cause memory corruption, potentially leading to code execution or denial of service.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"iccdev","vendor":"color"}],"cvss":{"score":6.6,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H","version":"3.1"},"cwes":[{"id":"CWE-843","name":"Access of Resource Using Incompatible Type"},{"id":"CWE-703","name":"Improper Check or Handling of Exceptional Conditions"},{"id":"CWE-188","name":"Reliance on Data/Memory Layout"}],"description":"iccDEV provides a set of libraries and tools for working with ICC color management profiles. Versions 2.3.1.1 and below are vulnerable to Type Confusion in its CIccSingleSampledeCurveXml class during XML Curve Serialization. This issue is fixed in version 2.3.1.2.","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":"iccDEV has Type Confusion during XML Curve Serialization","id":"CVE-2026-21493","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 heap buffer overflow in CIccTagLut8::Validate()","id":"CVE-2026-21494"},"packages":[],"prev":{"headline":"iccDEV ToneMap Writer has NULL Pointer Member Call","id":"CVE-2026-21492"},"products":["iccDEV"],"published":"2026-01-06","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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-01-06","vendors":["InternationalColorConsortium"]},"summary":"A type confusion vulnerability in iccDEV allows attackers to cause memory corruption, potentially leading to code execution or denial of service.","url":"https://insights.sbomify.com/CVE-2026-21493/"}