Most recent entries from all https://db.gcve.eu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Tue, 03 Nov 2026 04:31:52 +0000 CVE-2026-120252 — imagecodecs 2023.1.23 through 2026.10.10 Stack Buffer Overflow via jpegsof3_decode() https://db.gcve.eu/vuln/cve-2026-120252 <p><strong>Affected:</strong> cgohlke imagecodecs</p> <p>imagecodecs 2023.1.23 through 2026.10.10 contains a stack-based buffer overflow vulnerability in the lossless JPEG Define Huffman Table parser in decode_jpegsof3(). Attackers can supply a crafted lossless JPEG whose DHT symbol counts wrap an 8-bit sum, overflowing the 32-entry HufVal and HufSz stack arrays and crashing the calling process.</p> <p><strong>Affected:</strong> cgohlke imagecodecs</p> <p>imagecodecs 2023.1.23 through 2026.10.10 contains a stack-based buffer overflow vulnerability in the lossless JPEG Define Huffman Table parser in decode_jpegsof3(). Attackers can supply a crafted lossless JPEG whose DHT symbol counts wrap an 8-bit sum, overflowing the 32-entry HufVal and HufSz stack arrays and crashing the calling process.</p> https://db.gcve.eu/vuln/cve-2026-120252