{"id":80930,"date":"2026-06-22T23:58:16","date_gmt":"2026-06-22T20:28:16","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2026-49460-pypdf-inefficient-decoding-of-flatedecode-png-predictor-streams\/"},"modified":"2026-06-22T23:58:16","modified_gmt":"2026-06-22T20:28:16","slug":"cve-2026-49460-pypdf-inefficient-decoding-of-flatedecode-png-predictor-streams","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2026-49460-pypdf-inefficient-decoding-of-flatedecode-png-predictor-streams\/","title":{"rendered":"CVE-2026-49460 &#8211; pypdf: Inefficient decoding of FlateDecode PNG predictor streams"},"content":{"rendered":"<p>CVE ID :CVE-2026-49460<\/p>\n<p>  Published : June 22, 2026, 8:28 p.m. | 1\u00a0hour, 15\u00a0minutes ago<\/p>\n<p>  Description :pypdf is a free and open-source pure-python PDF library. Prior to 6.12.2, an attacker who uses this vulnerability can craft a PDF which leads to long runtimes. This requires accessing a stream which uses the \/FlateDecode filter with a PNG predictor. This vulnerability is fixed in 6.12.2.<\/p>\n<p>  Severity: 0.0 | NA<\/p>\n<p>  Visit the link for more details, such as CVSS details, affected products, timeline, and more&#8230;\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CVE ID :CVE-2026-49460 Published : June 22, 2026, 8:28 p.m. | 1\u00a0hour, 15\u00a0minutes ago Description :pypdf is a free and open-source pure-python PDF library. Prior to 6.12.2, an attacker who uses this vulnerability can craft a PDF which leads to long runtimes. This requires accessing a stream which uses the \/FlateDecode filter with a PNG &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-80930","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/80930","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/comments?post=80930"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/80930\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=80930"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=80930"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=80930"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}