{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2026-66758 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2026-66758 is a high-severity vulnerability in Gimp Gimp, published on 27 Jul 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-2026-66758 and fix it if it is affected.\n\nWhat it is: CVE-2026-66758 is a high-severity vulnerability in Gimp Gimp, published on 27 Jul 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: There is no known exploitation of CVE-2026-66758 in the wild and no public exploit code.\n\nAffected product: Gimp Gimp. 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-2026-66758/ (Markdown: https://insights.sbomify.com/CVE-2026-66758/index.md)","id":"CVE-2026-66758","markdown":"https://insights.sbomify.com/CVE-2026-66758/index.md","name":"CVE-2026-66758","record":{"aliases":["DEBIAN-CVE-2026-66758","GHSA-p2xc-g3qc-p2mq","UBUNTU-CVE-2026-66758"],"analysis":{"component_type":"desktop_application","fix_type":"patch","impacts":["code_execution","denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"GIMP image editor","requires_auth":"none","summary":"An integer overflow in GIMP's FITS plugin allows attackers to trigger a heap buffer overflow via crafted images, potentially leading to code execution or crashes.","user_interaction":"required","vuln_class":"integer_overflow"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"gimp","vendor":"gimp"},{"product":"enterprise_linux","vendor":"redhat"}],"cvss":{"score":7.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-190","name":"Integer Overflow or Wraparound"}],"description":"A flaw was found in the file-fits plugin in GIMP. When processing a FITS image file, the plugin calculates memory allocation sizes using signed 32-bit integers for width and height. If a crafted file sets both values to large values, their product exceeds 2^31 and overflows, resulting in an undersized heap-based buffer allocation. This integer overflow issue results in a heap-based buffer overflow when cfitsio subsequently writes a full row of pixels in the buffer, causing memory corruption, potentially leading to arbitrary code execution or a denial of service.","ecosystems":[],"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":"Gimp: integer overflow in file-fits plugin causes a heap-based buffer overflow on crafted fits images","id":"CVE-2026-66758","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"gimp:gimp","products":["gimp:gimp","redhat:enterprise_linux"],"type":"integer_overflow","year":"2026"},"n_packages":0,"n_references":7,"next":{"headline":"Gimp: out-of-bounds read in file-icns plugin causes information disclosure or crash on crafted icns images","id":"CVE-2026-66759"},"packages":[],"prev":{"headline":"Gimp: signed integer overflow in file-sgi (sgi-lib) causes the plugin to crash on rle sgi images","id":"CVE-2026-66757"},"products":["GIMP","Red Hat Enterprise Linux 6","Red Hat Enterprise Linux 7","Red Hat Enterprise Linux 8","Red Hat Enterprise Linux 9","Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions","Red Hat Enterprise Linux 9.6 Extended Update Support"],"published":"2026-07-27","related":[{"cvss_score":9.3,"headline":"Memory corruption in n/a","id":"CVE-2010-4541","kev_date_added":null,"published":"2011-01-07"},{"cvss_score":9.3,"headline":"Integer overflow in n/a","id":"CVE-2009-3909","kev_date_added":null,"published":"2009-11-19"},{"cvss_score":9.3,"headline":"Integer overflow in n/a","id":"CVE-2009-1570","kev_date_added":null,"published":"2009-11-13"},{"cvss_score":9.3,"headline":"Integer overflow in n/a","id":"CVE-2009-0723","kev_date_added":null,"published":"2009-03-23"},{"cvss_score":9.3,"headline":"Memory corruption in n/a","id":"CVE-2009-0733","kev_date_added":null,"published":"2009-03-23"},{"cvss_score":9.1,"headline":"Race condition in n/a","id":"CVE-2018-12713","kev_date_added":null,"published":"2018-06-24"},{"cvss_score":8.4,"headline":"Gimp: gimp: arbitrary code execution in psd plugin due to unsigned underflow","id":"CVE-2026-59090","kev_date_added":null,"published":"2026-08-10"}],"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":"2026-10-12","vendors":["GNOME","Red Hat"]},"summary":"An integer overflow in GIMP's FITS plugin allows attackers to trigger a heap buffer overflow via crafted images, potentially leading to code execution or crashes.","url":"https://insights.sbomify.com/CVE-2026-66758/"}