Products: 1
Vulnerabilities: 14
Known Exploited: 0
3
Critical Level Threats
6
High Level Threats
5
Medium Level Threats
0
Low Level Threats
Vulnerabilities
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Critical Level Threats
High Level Threats
Medium Level Threats
Low Level Threats
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Vulnerabilities
CVE-2026-55586
SumatraPDF: Heap out-of-bounds write in vendored CHMLib LZX Huffman table construction reachable from crafted CHM files
Last Modified: Aug 21, 2026
Published: Aug 20, 2026
CVE-2026-25961
SumatraPDF Update MITM -> Arbitrary Code Execution
Last Modified: Apr 17, 2026
Published: Feb 09, 2026
CVE-2026-25920
SumatraPDF has a heap out-of-bounds read in MOBI HuffDic decompressor
Last Modified: Apr 17, 2026
Published: Feb 09, 2026
CVE-2026-25880
Untrusted Search Path in SumatraPDF Reader (explorer.exe on Windows)
Last Modified: Apr 17, 2026
Published: Feb 09, 2026
CVE-2026-23951
SumatraPDF's Integer Underflow in PalmDbReader Leads to Crash
Last Modified: Apr 18, 2026
Published: Jan 22, 2026
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