CVE-2026-28804

pypdf is a free and open-source pure-python PDF library. Prior to version 6.7.5, an attacker who uses this vulnerability can craft a PDF which leads to long runtimes. This requires accessing a stream which uses the /ASCIIHexDecode filter. This issue has been patched in version 6.7.5...

pypdf security vulnerability

pypdf is an open-source, free Python library developed by py-pdf. It allows for splitting, merging, cropping, and converting pages within PDF files. Prior to version 6.7.5, pypdf had a security vulnerability. This vulnerability stemmed from the use of the /ASCIIHexDecode filter when accessing...

URL decode buffer boundary flaw

libcurl is vulnerable to a case of bad checking of the input data which may lead to heap corruption. The function curleasyunescape decodes URL encoded strings to raw binary data. URL encoded octets are represented with %HH combinations where HH is a two-digit hexadecimal number. The decoded strin...

icadecrypt.c.txt

/ icadecrypt.c Decrypt stored Citrix ICA passwords in appsrv.ini. Dug Song / include include include include include int hexdecodechar src, uchar dst, int outsize char p, pe; uchar q, qe, ch, cl; pe = src + strlensrc; qe = dst + outsize; for p = src, q = dst; p = '0' && ch = 'a' && ch = '0' && cl...