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{"acknowledgement": "Red Hat would like to thank Mehtab Zafar for reporting this issue.", "bugzilla": {"description": "gimp: GIMP: Denial of Service due to stack buffer overflow in TIM image loader", "id": "2458745", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2458745"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.0", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-787", "details": ["A flaw was found in GIMP. A stack buffer overflow vulnerability in the TIM image loader's 4BPP decoding path allows a local user to cause a Denial of Service (DoS). By opening a specially crafted TIM image file, the application crashes due to an unconditional overflow when writing to a variable-length array."], "mitigation": {"lang": "en:us", "value": "To mitigate this issue, users should avoid opening untrusted TIM image files with GIMP. As a general security practice, users should exercise caution when handling files from unknown or suspicious sources."}, "name": "CVE-2026-40916", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Fix deferred", "package_name": "gimp", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Fix deferred", "package_name": "gimp", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Fix deferred", "package_name": "gimp:2.8/gimp", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "gimp", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2026-04-15T18:41:43Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-40916\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-40916"], "statement": "This flaw has a Moderate impact. This vulnerability in GIMP's TIM image loader requires a local user to open a specially crafted TIM image file, leading to a denial of service. Red Hat Enterprise Linux systems are affected if GIMP is installed and used to process untrusted image files.", "threat_severity": "Moderate"}

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