{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/22737?format=json","vulnerability_id":"VCID-4nh7-1xks-pbhd","summary":"ImageMagick has heap-buffer-overflow via signed integer overflow in WriteUHDRImage when writing UHDR images with large dimensions\n`WriteUHDRImage` in `coders/uhdr.c` uses `int` arithmetic to compute the pixel buffer size. When image dimensions are large, the multiplication overflows 32-bit `int`, causing an undersized heap allocation followed by an out-of-bounds write. This can crash the process or potentially lead to an out of bounds heap write.\n```\n==1575126==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x7fc382ef3820 at pc 0x5560d31f229f bp 0x7ffe865f9530 sp 0x7ffe865f9520\nWRITE of size 8 at 0x7fc382ef3820 thread T0","aliases":[{"alias":"CVE-2026-25794"},{"alias":"GHSA-vhqj-f5cj-9x8h"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/215540?format=json","purl":"pkg:apk/alpine/imagemagick@7.1.2.15-r0?arch=aarch64&distroversion=v3.22&reponame=community","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apk/alpine/imagemagick@7.1.2.15-r0%3Farch=aarch64&distroversion=v3.22&reponame=community"},{"url":"http://public2.vulnerablecode.io/api/packages/265602?format=json","purl":"pkg:apk/alpine/imagemagick@7.1.2.15-r0?arch=aarch64&distroversion=v3.23&reponame=community","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apk/alpine/imagemagick@7.1.2.15-r0%3Farch=aarch64&distroversion=v3.23&reponame=community"},{"url":"http://public2.vulnerablecode.io/api/packages/215541?format=json","purl":"pkg:apk/alpine/imagemagick@7.1.2.15-r0?arch=armhf&distroversion=v3.22&reponame=community","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apk/alpine/imagemagick@7.1.2.15-r0%3Farch=armhf&distroversion=v3.22&reponame=community"},{"url":"http://public2.vulnerablecode.io/api/packages/265603?format=json","purl":"pkg:apk/alpine/imagemagick@7.1.2.15-r0?arch=armhf&distroversion=v3.23&reponame=community","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apk/alpine/imagemagick@7.1.2.15-r0%3Farch=armhf&distroversion=v3.23&reponame=community"},{"url":"http://public2.vulnerablecode.io/api/packages/215542?format=json","purl":"pkg:apk/alpine/imagemagick@7.1.2.15-r0?arch=armv7&distroversion=v3.22&reponame=community","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apk/alpine/imagemagick@7.1.2.15-r0%3Farch=armv7&distroversion=v3.22&reponame=community"},{"url":"http://public2.vulnerablecode.io/api/packages/265604?format=json","purl":"pkg:apk/alpine/imagemagick@7.1.2.15-r0?arch=armv7&distroversion=v3.23&reponame=community","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apk/alpine/imagemagick@7.1.2.15-r0%3Farch=armv7&distroversion=v3.23&reponame=community"},{"url":"http://public2.vulnerablecode.io/api/packages/215543?format=json","purl":"pkg:apk/alpine/imagemagick@7.1.2.15-r0?arch=loongarch64&distroversion=v3.22&reponame=community","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apk/alpine/imagemagick@7.1.2.15-r0%3Farch=loongarch64&distroversion=v3.22&reponame=community"},{"url":"http://public2.vulnerablecode.io/api/packages/265605?format=json","purl":"pkg:apk/alpine/imagemagick@7.1.2.15-r0?arch=loongarch64&distroversion=v3.23&reponame=community","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apk/alpine/imagemagick@7.1.2.15-r0%3Farch=loongarch64&distroversion=v3.23&reponame=community"},{"url":"http://public2.vulnerablecode.io/api/packages/215544?format=json","purl":"pkg:apk/alpine/imagemagick@7.1.2.15-r0?arch=ppc64le&distroversion=v3.22&reponame=community","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apk/alpine/imagemagick@7.1.2.15-r0%3Farch=ppc64le&distroversion=v3.22&reponame=community"},{"url":"http://public2.vulnerablecode.io/api/packages/265606?format=json","purl":"pkg:apk/alpine/imagemagick@7.1.2.15-r0?arch=ppc64le&distroversion=v3.23&reponame=community","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apk/alpine/imagemagick@7.1.2.15-r0%3Farch=ppc64le&distroversion=v3.23&reponame=community"},{"url":"http://public2.vulnerablecode.io/api/packages/215545?format=json","purl":"pkg:apk/alpine/imagemagick@7.1.2.15-r0?arch=riscv64&distroversion=v3.22&reponame=community","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apk/alpine/imagemagick@7.1.2.15-r0%3Farch=riscv64&distroversion=v3.22&reponame=community"},{"url":"http://public2.vulnerablecode.io/api/packages/265607?format=json","purl":"pkg:apk/alpine/imagemagick@7.1.2.15-r0?arch=riscv64&distroversion=v3.23&reponame=community","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apk/alpine/imagemagick@7.1.2.15-r0%3Farch=riscv64&distroversion=v3.23&reponame=community"},{"url":"http://public2.vulnerablecode.io/api/packages/215546?format=json","purl":"pkg:apk/alpine/imagemagick@7.1.2.15-r0?arch=s390x&distroversion=v3.22&reponame=community","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apk/alpine/imagemagick@7.1.2.15-r0%3Farch=s390x&distroversion=v3.22&reponame=community"},{"url":"http://public2.vulnerablecode.io/api/packages/265608?format=json","purl":"pkg:apk/alpine/imagemagick@7.1.2.15-r0?arch=s390x&distroversion=v3.23&reponame=community","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apk/alpine/imagemagick@7.1.2.15-r0%3Farch=s390x&distroversion=v3.23&reponame=community"},{"url":"http://public2.vulnerablecode.io/api/packages/215548?format=json","purl":"pkg:apk/alpine/imagemagick@7.1.2.15-r0?arch=x86_64&distroversion=v3.22&reponame=community","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apk/alpine/imagemagick@7.1.2.15-r0%3Farch=x86_64&distroversion=v3.22&reponame=community"},{"url":"http://public2.vulnerablecode.io/api/packages/265610?format=json","purl":"pkg:apk/alpine/imagemagick@7.1.2.15-r0?arch=x86_64&distroversion=v3.23&reponame=community","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apk/alpine/imagemagick@7.1.2.15-r0%3Farch=x86_64&distroversion=v3.23&reponame=community"},{"url":"http://public2.vulnerablecode.io/api/packages/215547?format=json","purl":"pkg:apk/alpine/imagemagick@7.1.2.15-r0?arch=x86&distroversion=v3.22&reponame=community","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apk/alpine/imagemagick@7.1.2.15-r0%3Farch=x86&distroversion=v3.22&reponame=community"},{"url":"http://public2.vulnerablecode.io/api/packages/265609?format=json","purl":"pkg:apk/alpine/imagemagick@7.1.2.15-r0?arch=x86&distroversion=v3.23&reponame=community","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apk/alpine/imagemagick@7.1.2.15-r0%3Farch=x86&distroversion=v3.23&reponame=community"},{"url":"http://public2.vulnerablecode.io/api/packages/180869?format=json","purl":"pkg:deb/debian/imagemagick@0?distro=trixie","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/imagemagick@0%3Fdistro=trixie"},{"url":"http://public2.vulnerablecode.io/api/packages/180843?format=json","purl":"pkg:deb/debian/imagemagick@8:6.9.11.60%2Bdfsg-1.3%2Bdeb11u4?distro=trixie","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-axx3-j8e3-8qgv"},{"vulnerability":"VCID-fxh3-2w92-8qch"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/imagemagick@8:6.9.11.60%252Bdfsg-1.3%252Bdeb11u4%3Fdistro=trixie"},{"url":"http://public2.vulnerablecode.io/api/packages/180841?format=json","purl":"pkg:deb/debian/imagemagick@8:6.9.11.60%2Bdfsg-1.6%2Bdeb12u9?distro=trixie","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-fxh3-2w92-8qch"},{"vulnerability":"VCID-va53-u4q9-pkfy"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/imagemagick@8:6.9.11.60%252Bdfsg-1.6%252Bdeb12u9%3Fdistro=trixie"},{"url":"http://public2.vulnerablecode.io/api/packages/181266?format=json","purl":"pkg:deb/debian/imagemagick@8:7.1.1.43%2Bdfsg1-1%2Bdeb13u6?distro=trixie","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/imagemagick@8:7.1.1.43%252Bdfsg1-1%252Bdeb13u6%3Fdistro=trixie"},{"url":"http://public2.vulnerablecode.io/api/packages/180846?format=json","purl":"pkg:deb/debian/imagemagick@8:7.1.1.43%2Bdfsg1-1%2Bdeb13u8?distro=trixie","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-fxh3-2w92-8qch"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/imagemagick@8:7.1.1.43%252Bdfsg1-1%252Bdeb13u8%3Fdistro=trixie"},{"url":"http://public2.vulnerablecode.io/api/packages/181265?format=json","purl":"pkg:deb/debian/imagemagick@8:7.1.2.15%2Bdfsg1-1?distro=trixie","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/imagemagick@8:7.1.2.15%252Bdfsg1-1%3Fdistro=trixie"},{"url":"http://public2.vulnerablecode.io/api/packages/180844?format=json","purl":"pkg:deb/debian/imagemagick@8:7.1.2.23%2Bdfsg1-1?distro=trixie","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/imagemagick@8:7.1.2.23%252Bdfsg1-1%3Fdistro=trixie"},{"url":"http://public2.vulnerablecode.io/api/packages/180845?format=json","purl":"pkg:deb/debian/imagemagick@8:7.1.2.24%2Bdfsg1-1?distro=trixie","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/imagemagick@8:7.1.2.24%252Bdfsg1-1%3Fdistro=trixie"},{"url":"http://public2.vulnerablecode.io/api/packages/72994?format=json","purl":"pkg:nuget/Magick.NET-Q16-arm64@14.10.3","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:nuget/Magick.NET-Q16-arm64@14.10.3"},{"url":"http://public2.vulnerablecode.io/api/packages/73004?format=json","purl":"pkg:nuget/Magick.NET-Q16-HDRI-arm64@14.10.3","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:nuget/Magick.NET-Q16-HDRI-arm64@14.10.3"},{"url":"http://public2.vulnerablecode.io/api/packages/73006?format=json","purl":"pkg:nuget/Magick.NET-Q16-HDRI-OpenMP-arm64@14.10.3","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:nuget/Magick.NET-Q16-HDRI-OpenMP-arm64@14.10.3"},{"url":"http://public2.vulnerablecode.io/api/packages/72993?format=json","purl":"pkg:nuget/Magick.NET-Q16-HDRI-OpenMP-x64@14.10.3","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:nuget/Magick.NET-Q16-HDRI-OpenMP-x64@14.10.3"},{"url":"http://public2.vulnerablecode.io/api/packages/72996?format=json","purl":"pkg:nuget/Magick.NET-Q16-OpenMP-arm64@14.10.3","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:nuget/Magick.NET-Q16-OpenMP-arm64@14.10.3"},{"url":"http://public2.vulnerablecode.io/api/packages/73002?format=json","purl":"pkg:nuget/Magick.NET-Q16-OpenMP-x64@14.10.3","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:nuget/Magick.NET-Q16-OpenMP-x64@14.10.3"},{"url":"http://public2.vulnerablecode.io/api/packages/73007?format=json","purl":"pkg:nuget/Magick.NET-Q16-OpenMP-x86@14.10.3","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:nuget/Magick.NET-Q16-OpenMP-x86@14.10.3"},{"url":"http://public2.vulnerablecode.io/api/packages/72999?format=json","purl":"pkg:nuget/Magick.NET-Q8-arm64@14.10.3","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:nuget/Magick.NET-Q8-arm64@14.10.3"},{"url":"http://public2.vulnerablecode.io/api/packages/73012?format=json","purl":"pkg:nuget/Magick.NET-Q8-OpenMP-arm64@14.10.3","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:nuget/Magick.NET-Q8-OpenMP-arm64@14.10.3"},{"url":"http://public2.vulnerablecode.io/api/packages/72995?format=json","purl":"pkg:nuget/magick.net-q8-openmp-x64@14.10.3","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:nuget/magick.net-q8-openmp-x64@14.10.3"},{"url":"http://public2.vulnerablecode.io/api/packages/84295?format=json","purl":"pkg:nuget/Magick.NET-Q8-OpenMP-x64@14.10.3","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:nuget/Magick.NET-Q8-OpenMP-x64@14.10.3"}],"affected_packages":[],"references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-25794.json","reference_id":"","reference_type":"","scores":[{"value":"8.2","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-25794.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2026-25794","reference_id":"","reference_type":"","scores":[{"value":"0.00019","scoring_system":"epss","scoring_elements":"0.05679","published_at":"2026-05-30T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-25794"},{"reference_url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml","reference_id":"","reference_type":"","scores":[{"value":"8.2","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H"}],"url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"},{"reference_url":"https://github.com/dlemstra/Magick.NET/releases/tag/14.10.3","reference_id":"","reference_type":"","scores":[{"value":"8.2","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/dlemstra/Magick.NET/releases/tag/14.10.3"},{"reference_url":"https://github.com/ImageMagick/ImageMagick","reference_id":"","reference_type":"","scores":[{"value":"8.2","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/ImageMagick/ImageMagick"},{"reference_url":"https://github.com/ImageMagick/ImageMagick/commit/ffe589df5ff8ce1433daa4ccb0d2a9fadfbe30ed","reference_id":"","reference_type":"","scores":[{"value":"8.2","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/ImageMagick/ImageMagick/commit/ffe589df5ff8ce1433daa4ccb0d2a9fadfbe30ed"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2442110","reference_id":"2442110","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2442110"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-25794","reference_id":"CVE-2026-25794","reference_type":"","scores":[{"value":"8.2","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-25794"},{"reference_url":"https://github.com/advisories/GHSA-vhqj-f5cj-9x8h","reference_id":"GHSA-vhqj-f5cj-9x8h","reference_type":"","scores":[{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-vhqj-f5cj-9x8h"},{"reference_url":"https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-vhqj-f5cj-9x8h","reference_id":"GHSA-vhqj-f5cj-9x8h","reference_type":"","scores":[{"value":"8.2","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H"},{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-02-26T15:04:46Z/"}],"url":"https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-vhqj-f5cj-9x8h"},{"reference_url":"https://usn.ubuntu.com/8263-1/","reference_id":"USN-8263-1","reference_type":"","scores":[],"url":"https://usn.ubuntu.com/8263-1/"}],"weaknesses":[{"cwe_id":122,"name":"Heap-based Buffer Overflow","description":"A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc()."},{"cwe_id":190,"name":"Integer Overflow or Wraparound","description":"The product performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control."},{"cwe_id":937,"name":"OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities","description":"Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2013."},{"cwe_id":1035,"name":"OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities","description":"Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2017."}],"exploits":[],"severity_range_score":"7.0 - 8.9","exploitability":null,"weighted_severity":null,"risk_score":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-4nh7-1xks-pbhd"}