{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-3282","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","state":"PUBLISHED","assignerShortName":"VulDB","dateReserved":"2026-02-26T16:33:03.817Z","datePublished":"2026-02-27T02:32:09.109Z","dateUpdated":"2026-02-27T18:55:47.355Z"},"containers":{"cna":{"providerMetadata":{"orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","shortName":"VulDB","dateUpdated":"2026-02-27T02:32:09.109Z"},"title":"libvips unpremultiply.c vips_unpremultiply_build out-of-bounds","problemTypes":[{"descriptions":[{"type":"CWE","cweId":"CWE-125","lang":"en","description":"Out-of-Bounds Read"}]},{"descriptions":[{"type":"CWE","cweId":"CWE-119","lang":"en","description":"Memory Corruption"}]}],"affected":[{"vendor":"n/a","product":"libvips","versions":[{"version":"8.19.0","status":"affected"}],"cpes":["cpe:2.3:a:libvips:libvips:*:*:*:*:*:*:*:*"]}],"descriptions":[{"lang":"en","value":"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."}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":4.8,"vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":3.3,"vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C","baseSeverity":"LOW"}},{"cvssV3_0":{"version":"3.0","baseScore":3.3,"vectorString":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C","baseSeverity":"LOW"}},{"cvssV2_0":{"version":"2.0","baseScore":1.7,"vectorString":"AV:L/AC:L/Au:S/C:P/I:N/A:N/E:POC/RL:OF/RC:C"}}],"timeline":[{"time":"2026-02-26T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-02-26T01:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-02-26T17:38:15.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"Niebelungen (VulDB User)","type":"reporter"}],"references":[{"url":"https://vuldb.com/?id.348011","name":"VDB-348011 | libvips unpremultiply.c vips_unpremultiply_build out-of-bounds","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/?ctiid.348011","name":"VDB-348011 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/?submit.758862","name":"Submit #758862 | libvips 8.19.0(7fab325d2) Out-of-Bounds Read","tags":["third-party-advisory"]},{"url":"https://github.com/libvips/libvips/issues/4881","tags":["issue-tracking"]},{"url":"https://github.com/libvips/libvips/pull/4886","tags":["issue-tracking","patch"]},{"url":"https://github.com/libvips/libvips/issues/4881#issue-3944216443","tags":["exploit","issue-tracking"]},{"url":"https://github.com/libvips/libvips/commit/7215ead1e0cd7d3703cc4f5fca06d7d0f4c22b91","tags":["patch"]},{"url":"https://github.com/libvips/libvips/","tags":["product"]}],"tags":["x_open-source"]},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-02-27T18:55:37.119042Z","id":"CVE-2026-3282","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-02-27T18:55:47.355Z"}}]}}