CVE WATCH / VULNERABILITY DETAIL
CVE-2026-115758
UNKNOWNCVSS 0NVD feed
Published 4 November 2026 · tracked since 5 November 2026
Description
SumatraPDF is a multi-format reader for Windows. In version 3.6.1 and earlier, HttpGet() in src/base/Http_win.cpp unconditionally passes INTERNET_FLAG_IGNORE_CERT_CN_INVALID to WinINet, disabling hostname matching for HTTPS update metadata and crash-symbol requests while retaining certificate-chain
References
- NVD — National Vulnerability Database
- CVE.org record (MITRE)
- CISA Known Exploited Vulnerabilities catalog
Latest tracked vulnerabilities
- CVE-2026-54372 HIGH 8.8
- CVE-2026-121751 LOW 3.1
- CVE-2026-121746 MEDIUM 5.5
- CVE-2026-121747 MEDIUM 5.5
- CVE-2026-121748 LOW 3.6
- CVE-2026-121749 LOW 3.3
- CVE-2026-121750 LOW 3.1
- CVE-2026-121745 LOW 2.5
- CVE-2026-103002 HIGH 8.8
- CVE-2026-102280