{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-78465 exists.","fix":"Apply the vendor's patch.","what":"CVE-2026-78465 is a high-severity vulnerability in Gimp Gimp, published on 24 Aug 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-2026-78465 and fix it if it is affected.\n\nWhat it is: CVE-2026-78465 is a high-severity vulnerability in Gimp Gimp, published on 24 Aug 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-2026-78465 exists.\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-2026-78465/ (Markdown: https://insights.sbomify.com/CVE-2026-78465/index.md)","id":"CVE-2026-78465","markdown":"https://insights.sbomify.com/CVE-2026-78465/index.md","name":"CVE-2026-78465","record":{"aliases":["DEBIAN-CVE-2026-78465","GHSA-944m-78f8-q7cr","UBUNTU-CVE-2026-78465"],"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":"A crafted PCX file triggers an integer overflow in GIMP's 32-bit plugin, causing a heap overflow that allows arbitrary code execution or denial of service.","user_interaction":"required","vuln_class":"integer_overflow"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"gimp","vendor":"gimp"}],"cvss":{"score":7,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:L/AC:H/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-pcx plugin in GIMP, affecting 32-bit builds only. When processing a PCX image file, the plugin calculates memory allocation sizes based on the image dimensions and the number of color planes. If a crafted file sets the number of planes to 4 alongside sufficiently large dimensions, the calculation exceeds the 32-bit integer limit and overflows, resulting in an undersized heap-based buffer allocation. This integer overflow issue results in a heap-based buffer overflow when the plugin subsequently writes image data into the undersized 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":"weaponised"},"has_fix":true,"headline":"Gimp: integer overflow in pcx loader (planes=4) leads to heap overflow on 32-bit","id":"CVE-2026-78465","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"gimp:gimp","products":["gimp:gimp"],"type":"integer_overflow","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"WP Project Manager Pro \u003c= 4.0.1 - Authenticated (Subscriber+) SQL Injection","id":"CVE-2026-78470"},"packages":[],"prev":{"headline":"Windows MIDI Service Module Elevation of Privileges Vulnerability","id":"CVE-2026-78464"},"products":["GIMP","Red Hat Enterprise Linux 6","Red Hat Enterprise Linux 7","Red Hat Enterprise Linux 8","Red Hat Enterprise Linux 9"],"published":"2026-08-24","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":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-08-31","vendors":["GNOME","Red Hat"]},"summary":"A crafted PCX file triggers an integer overflow in GIMP's 32-bit plugin, causing a heap overflow that allows arbitrary code execution or denial of service.","url":"https://insights.sbomify.com/CVE-2026-78465/"}