{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-21507 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-21507 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-21507 is a high-severity denial of service vulnerability in Color Iccdev, published on 6 Jan 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-2026-21507 and fix it if it is affected.\n\nWhat it is: CVE-2026-21507 is a high-severity denial of service vulnerability in Color Iccdev, published on 6 Jan 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-2026-21507 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-2026-21507/ (Markdown: https://insights.sbomify.com/CVE-2026-21507/index.md)","id":"CVE-2026-21507","markdown":"https://insights.sbomify.com/CVE-2026-21507/index.md","name":"CVE-2026-21507","record":{"aliases":["GHSA-hgp5-r8m9-8qpj"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"ICC color management library","requires_auth":"none","summary":"An infinite loop in CalcProfileID allows attackers to cause a denial of service in applications using the iccDEV library.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"iccdev","vendor":"color"}],"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-835","name":"Loop with Unreachable Exit Condition"}],"description":"iccDEV provides a set of libraries and tools for working with ICC color management profiles. Versions 2.3.1 and below have an infinite loop in the IccProfile.cpp function, CalcProfileID. This issue is fixed in version 2.3.1.1.","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 is Vulnerable to Denial of Service via Infinite Loop in CalcProfileID()","id":"CVE-2026-21507","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"color:iccdev","products":["color:iccdev"],"type":"denial_of_service","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"Windows Storage Elevation of Privilege Vulnerability","id":"CVE-2026-21508"},"packages":[],"prev":{"headline":"iccDEV is Vulnerable to Null Pointer Dereference in CIccProfileXml::ParseBasic() Leading to Denial of Service","id":"CVE-2026-21506"},"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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-01-06","vendors":["InternationalColorConsortium"]},"summary":"An infinite loop in CalcProfileID allows attackers to cause a denial of service in applications using the iccDEV library.","url":"https://insights.sbomify.com/CVE-2026-21507/"}