{"id":"UBUNTU-CVE-2026-118753","details":"FreeImage (danoli3 fork) before 3.19.25 contains a heap buffer overflow vulnerability in PluginGIF.cpp that allows attackers to write past the canvas allocation via unclipped GIF frame rectangles. Attackers can craft a GIF whose frame left plus width exceeds the logical screen width, causing GifPlaybackCompositeFrame() and GifPlaybackFillRect() to corrupt heap memory when loaded with GIF_PLAYBACK.","modified":"2026-10-29T20:04:32.623063348Z","published":"2026-10-29T00:00:00Z","upstream":["CVE-2026-118753"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-118753"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2026-118753"},{"type":"REPORT","url":"https://github.com/danoli3/FreeImage"},{"type":"REPORT","url":"https://github.com/danoli3/FreeImage/blob/3.19.24/Source/FreeImage/PluginGIF.cpp#L719-L772"},{"type":"REPORT","url":"https://github.com/danoli3/FreeImage/commit/0da5ddb4d311e5222251348cca1aa988478b1034"},{"type":"REPORT","url":"https://github.com/danoli3/FreeImage/commit/96f4099f8e307484ba69b4aa14d772b7679a1bfb"},{"type":"REPORT","url":"https://github.com/danoli3/FreeImage/pull/183"},{"type":"REPORT","url":"https://github.com/danoli3/FreeImage/releases/tag/3.19.25"},{"type":"REPORT","url":"https://www.vulncheck.com/advisories/freeimage-danoli3-fork-before-3.19.25-heap-buffer-overflow-via-gif-playback-compositing"}],"affected":[{"package":{"name":"freeimage","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/freeimage?arch=source&distro=esm-infra-legacy%2Ftrusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.15.1-2build1","3.15.1-2build2","3.15.4-2","3.15.4-3","3.15.4-3ubuntu0.1","3.15.4-3ubuntu0.1+esm1","3.15.4-3ubuntu0.1+esm2","3.15.4-3ubuntu0.1+esm3"],"ecosystem_specific":{"binaries":[{"binary_name":"libfreeimage3","binary_version":"3.15.4-3ubuntu0.1+esm3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-118753.json"}},{"package":{"name":"freeimage","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/freeimage?arch=source&distro=esm-apps%2Fxenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.15.4-4.1build1","3.15.4-6","3.17.0+ds1-1.1","3.17.0+ds1-2","3.17.0+ds1-2ubuntu0.1","3.17.0+ds1-2ubuntu0.1+esm1"],"ecosystem_specific":{"binaries":[{"binary_version":"3.17.0+ds1-2ubuntu0.1+esm1","binary_name":"libfreeimage3"},{"binary_name":"libfreeimageplus3","binary_version":"3.17.0+ds1-2ubuntu0.1+esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-118753.json"}},{"package":{"name":"freeimage","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/freeimage?arch=source&distro=esm-apps%2Fbionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.17.0+ds1-5build2","3.17.0+ds1-5+deb9u1build0.18.04.1","3.17.0+ds1-5+deb9u1ubuntu0.1~esm1"],"ecosystem_specific":{"binaries":[{"binary_name":"libfreeimage3","binary_version":"3.17.0+ds1-5+deb9u1ubuntu0.1~esm1"},{"binary_version":"3.17.0+ds1-5+deb9u1ubuntu0.1~esm1","binary_name":"libfreeimageplus3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-118753.json"}},{"package":{"name":"freeimage","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/freeimage?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.18.0+ds2-1ubuntu1","3.18.0+ds2-1ubuntu2","3.18.0+ds2-1ubuntu3","3.18.0+ds2-1ubuntu3.1"],"ecosystem_specific":{"binaries":[{"binary_name":"libfreeimage3","binary_version":"3.18.0+ds2-1ubuntu3.1"},{"binary_name":"libfreeimageplus3","binary_version":"3.18.0+ds2-1ubuntu3.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-118753.json"}},{"package":{"name":"freeimage","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/freeimage?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.18.0+ds2-6ubuntu3","3.18.0+ds2-6ubuntu4","3.18.0+ds2-6ubuntu5","3.18.0+ds2-6ubuntu5.1"],"ecosystem_specific":{"binaries":[{"binary_name":"libfreeimage3","binary_version":"3.18.0+ds2-6ubuntu5.1"},{"binary_name":"libfreeimageplus3","binary_version":"3.18.0+ds2-6ubuntu5.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-118753.json"}},{"package":{"name":"freeimage","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/freeimage?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.18.0+ds2-9.1","3.18.0+ds2-10","3.18.0+ds2-10build2","3.18.0+ds2-10build3","3.18.0+ds2-10build4"],"ecosystem_specific":{"binaries":[{"binary_name":"libfreeimage3","binary_version":"3.18.0+ds2-10build4"},{"binary_name":"libfreeimageplus3","binary_version":"3.18.0+ds2-10build4"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-118753.json"}},{"package":{"name":"freeimage","ecosystem":"Ubuntu:26.10","purl":"pkg:deb/ubuntu/freeimage?arch=source&distro=stonking"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.18.0+ds2-11build1","3.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