CVE-2026-25961
- EPSS 0.02%
- Veröffentlicht 09.02.2026 21:34:05
- Zuletzt bearbeitet 20.02.2026 20:22:32
SumatraPDF is a multi-format reader for Windows. In 3.5.0 through 3.5.2, SumatraPDF's update mechanism disables TLS hostname verification (INTERNET_FLAG_IGNORE_CERT_CN_INVALID) and executes installers without signature checks. A network attacker with...
CVE-2026-25920
- EPSS 0.02%
- Veröffentlicht 09.02.2026 21:32:26
- Zuletzt bearbeitet 20.02.2026 20:22:56
SumatraPDF is a multi-format reader for Windows. In 3.5.2 and earlier, a heap out-of-bounds read vulnerability exists in SumatraPDF's MOBI HuffDic decompressor. The bounds check in AddCdicData() only validates half the range that DecodeOne() actually...
CVE-2026-25880
- EPSS 0.02%
- Veröffentlicht 09.02.2026 21:10:59
- Zuletzt bearbeitet 23.02.2026 18:14:13
SumatraPDF is a multi-format reader for Windows. In 3.5.2 and earlier, the PDF reader allows execution of a malicious binary (explorer.exe) located in the same directory as the opened PDF when the user clicks File → “Show in folder”. This behavior le...
CVE-2026-23951
- EPSS 0.01%
- Veröffentlicht 22.01.2026 00:17:10
- Zuletzt bearbeitet 17.02.2026 16:48:48
SumatraPDF is a multi-format reader for Windows. All versions contain an off-by-one error in the validation code that only triggers with exactly 2 records, causing an integer underflow in the size calculation. This bug exists in PalmDbReader::GetReco...
CVE-2026-23512
- EPSS 0.02%
- Veröffentlicht 14.01.2026 20:31:08
- Zuletzt bearbeitet 03.02.2026 17:56:29
SumatraPDF is a multi-format reader for Windows. In 3.5.2 and earlier, there is a Untrusted Search Path vulnerability when Advanced Options setting is trigger. The application executes notepad.exe without specifying an absolute path when using the Ad...
CVE-2025-57248
- EPSS 0.07%
- Veröffentlicht 15.09.2025 00:00:00
- Zuletzt bearbeitet 20.09.2025 02:48:48
A null pointer dereference vulnerability was discovered in SumatraPDF 3.5.2 during the processing of a crafted .djvu file. When the file is opened, the application crashes inside libmupdf.dll, specifically in the DataPool::has_data() function.
CVE-2023-33802
- EPSS 0.05%
- Veröffentlicht 26.07.2023 20:15:12
- Zuletzt bearbeitet 21.11.2024 08:06:02
A buffer overflow in SumatraPDF Reader v3.4.6 allows attackers to cause a Denial of Service (DoS) via a crafted text file.
CVE-2012-5340
- EPSS 3.37%
- Veröffentlicht 23.01.2020 22:15:09
- Zuletzt bearbeitet 21.11.2024 01:44:32
SumatraPDF 2.1.1/MuPDF 1.0 allows remote attackers to cause an Integer Overflow in the lex_number() function via a corrupt PDF file.
CVE-2013-2830
- EPSS 1%
- Veröffentlicht 08.02.2018 23:29:00
- Zuletzt bearbeitet 21.11.2024 01:52:27
Use-after-free vulnerability in SumatraPDF Reader 2.x before 2.2.1 allows remote attackers to execute arbitrary code via a crafted PDF file.
CVE-2012-4895
- EPSS 8.45%
- Veröffentlicht 05.10.2012 10:51:16
- Zuletzt bearbeitet 11.04.2025 00:51:21
Heap-based buffer overflow in SumatraPDF before 2.1 allows remote attackers to execute arbitrary code via a crafted PDF document, a different vulnerability than CVE-2012-4896.