{"id":"UBUNTU-CVE-2026-3282","details":"A flaw has been found in libvips 8.19.0. This vulnerability affects the function vips_unpremultiply_build of the file libvips/conversion/unpremultiply.c. Executing a manipulation of the argument alpha_band can lead to out-of-bounds read. The attack needs to be launched locally. The exploit has been published and may be used. This patch is called 7215ead1e0cd7d3703cc4f5fca06d7d0f4c22b91. A patch should be applied to remediate this issue.","modified":"2026-03-05T12:28:45Z","published":"2026-02-27T03:16:00Z","upstream":["CVE-2026-3282"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-3282"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2026-3282"},{"type":"REPORT","url":"https://github.com/libvips/libvips/issues/4881"},{"type":"REPORT","url":"https://github.com/libvips/libvips/pull/4886"},{"type":"REPORT","url":"https://github.com/libvips/libvips/"},{"type":"REPORT","url":"https://github.com/libvips/libvips/commit/7215ead1e0cd7d3703cc4f5fca06d7d0f4c22b91"},{"type":"REPORT","url":"https://github.com/libvips/libvips/issues/4881#issue-3944216443"},{"type":"REPORT","url":"https://vuldb.com/?ctiid.348011"},{"type":"REPORT","url":"https://vuldb.com/?id.348011"},{"type":"REPORT","url":"https://vuldb.com/?submit.758862"}],"affected":[{"package":{"name":"vips","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/vips@8.2.2-1ubuntu0.1~esm1?arch=source&distro=esm-apps/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["7.40.6-2ubuntu2","8.0.2-2","8.2.1-1","8.2.2-1","8.2.2-1ubuntu0.1~esm1"],"ecosystem_specific":{"binaries":[{"binary_version":"8.2.2-1ubuntu0.1~esm1","binary_name":"gir1.2-vips-8.0"},{"binary_version":"8.2.2-1ubuntu0.1~esm1","binary_name":"libvips-dev"},{"binary_version":"8.2.2-1ubuntu0.1~esm1","binary_name":"libvips-tools"},{"binary_version":"8.2.2-1ubuntu0.1~esm1","binary_name":"libvips42"},{"binary_version":"8.2.2-1ubuntu0.1~esm1","binary_name":"python-vipscc"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-3282.json"}},{"package":{"name":"vips","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/vips@8.4.5-1ubuntu0.1~esm1?arch=source&distro=esm-apps/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["8.4.5-1build1","8.4.5-1ubuntu0.1~esm1"],"ecosystem_specific":{"binaries":[{"binary_version":"8.4.5-1ubuntu0.1~esm1","binary_name":"gir1.2-vips-8.0"},{"binary_version":"8.4.5-1ubuntu0.1~esm1","binary_name":"libvips-dev"},{"binary_version":"8.4.5-1ubuntu0.1~esm1","binary_name":"libvips-tools"},{"binary_version":"8.4.5-1ubuntu0.1~esm1","binary_name":"libvips42"},{"binary_version":"8.4.5-1ubuntu0.1~esm1","binary_name":"python-vipscc"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-3282.json"}},{"package":{"name":"vips","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/vips@8.9.1-2?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["8.7.4-1build1","8.8.3-3","8.8.3-3ubuntu1","8.9.0-1","8.9.0-1build1","8.9.1-1","8.9.1-2"],"ecosystem_specific":{"binaries":[{"binary_version":"8.9.1-2","binary_name":"gir1.2-vips-8.0"},{"binary_version":"8.9.1-2","binary_name":"libvips-dev"},{"binary_version":"8.9.1-2","binary_name":"libvips-tools"},{"binary_version":"8.9.1-2","binary_name":"libvips42"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-3282.json"}},{"package":{"name":"vips","ecosystem":"Ubuntu:Pro:22.04:LTS","purl":"pkg:deb/ubuntu/vips@8.12.1-1ubuntu0.1~esm1?arch=source&distro=esm-apps/jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["8.10.5-2ubuntu1","8.11.4-2","8.12.1-1","8.12.1-1build1","8.12.1-1ubuntu0.1~esm1"],"ecosystem_specific":{"binaries":[{"binary_version":"8.12.1-1ubuntu0.1~esm1","binary_name":"gir1.2-vips-8.0"},{"binary_version":"8.12.1-1ubuntu0.1~esm1","binary_name":"libvips-dev"},{"binary_version":"8.12.1-1ubuntu0.1~esm1","binary_name":"libvips-tools"},{"binary_version":"8.12.1-1ubuntu0.1~esm1","binary_name":"libvips42"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-3282.json"}},{"package":{"name":"vips","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/vips@8.15.1-1.1build4?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["8.14.3-1","8.14.5-1","8.15.0-1","8.15.0-2","8.15.1-1","8.15.1-1build1","8.15.1-1.1build3","8.15.1-1.1build4"],"ecosystem_specific":{"binaries":[{"binary_version":"8.15.1-1.1build4","binary_name":"gir1.2-vips-8.0"},{"binary_version":"8.15.1-1.1build4","binary_name":"libvips-dev"},{"binary_version":"8.15.1-1.1build4","binary_name":"libvips-tools"},{"binary_version":"8.15.1-1.1build4","binary_name":"libvips42t64"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-3282.json"}},{"package":{"name":"vips","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/vips@8.16.1-1?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["8.16.0-2build1","8.16.1-1"],"ecosystem_specific":{"binaries":[{"binary_version":"8.16.1-1","binary_name":"gir1.2-vip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