{"id":31839,"date":"2026-10-02T00:31:55","date_gmt":"2026-10-01T16:31:55","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-102505"},"modified":"2026-10-02T00:31:55","modified_gmt":"2026-10-01T16:31:55","slug":"cve-2026-102505","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-102505","title":{"rendered":"CVE-2026-102505 &#8211; Imager versions before 1.037 for Perl overflow a heap buffer fetching float samples from a"},"content":{"rendered":"<p>Imager versions before 1.037 for Perl overflow a heap buffer fetching float samples from a paletted image in i_gsampf_fp.<\/p>\n<p>For a paletted image, getsamples() with type &#8220;float&#8221; allocates a buffer of one sample per pixel and fetches every requested channel of each pixel into it. Requesting more than one channel writes past its end.<\/p>\n<p>An attacker-supplied image controls the overflowing bytes through its palette.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Imager versions before 1.037 for Perl overflow a heap buffer fetching float samples from a paletted image in i_gsampf_fp.<\/p>\n<p>For a paletted image, getsamples() with type &#8220;float&#8221; allocates a buffer of on<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-31839","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/31839","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln"}],"about":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/types\/vuln"}],"wp:attachment":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=31839"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=31839"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=31839"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}