{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-90948 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2026-90948 is a high-severity vulnerability in Red Hat Enterprise Linux 6, published on 14 Sep 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-2026-90948 and fix it if it is affected.\n\nWhat it is: CVE-2026-90948 is a high-severity vulnerability in Red Hat Enterprise Linux 6, published on 14 Sep 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-2026-90948 in the wild and no public exploit code.\n\nAffected product: Red Hat Enterprise Linux 6. 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-2026-90948/ (Markdown: https://insights.sbomify.com/CVE-2026-90948/index.md)","id":"CVE-2026-90948","markdown":"https://insights.sbomify.com/CVE-2026-90948/index.md","name":"CVE-2026-90948","record":{"aliases":["DEBIAN-CVE-2026-90948","GHSA-4gcm-x544-rhh4","UBUNTU-CVE-2026-90948"],"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 remote attacker can execute arbitrary code or cause a crash by tricking a user into opening a malicious ICO file with an embedded PNG.","user_interaction":"required","vuln_class":"integer_overflow"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[],"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-787","name":"Out-of-bounds Write"}],"description":"A flaw was found in GIMP's ICO file loader. When processing an ICO file containing an embedded PNG image, an integer overflow can occur during the calculation of the required buffer size. This leads to an undersized buffer being allocated, causing a heap-based buffer overflow when the decoded pixel data is written. A remote attacker could exploit this by crafting a malicious ICO file, which, when opened, could lead to arbitrary code execution or a crash.","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: gimp: heap-based buffer overflow in ico loader via integer overflow in embedded png dimensions","id":"CVE-2026-90948","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"integer_overflow","year":"2026"},"n_packages":0,"n_references":5,"next":{"headline":"Gimp: gimp: heap-based buffer overflow in psp loader due to selection-channel geometry mismatch","id":"CVE-2026-90949"},"packages":[],"prev":{"headline":"Gimp: gimp: out-of-bounds write in lighting effects plugin via crafted preset file","id":"CVE-2026-90947"},"products":["Red Hat Enterprise Linux 6","Red Hat Enterprise Linux 7","Red Hat Enterprise Linux 8","Red Hat Enterprise Linux 9"],"published":"2026-09-14","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"2026-10-19","vendors":["Red Hat"]},"summary":"A remote attacker can execute arbitrary code or cause a crash by tricking a user into opening a malicious ICO file with an embedded PNG.","url":"https://insights.sbomify.com/CVE-2026-90948/"}