Xlnt Community maintains a specialized community-driven project focused on the Xlnt product, a niche offering within the broader software ecosystem. Current vulnerability counts and exploitation status are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Xlnt Community over time
Signals from CVEs in this vendor scope (5 CVEs).
5 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2026-3463HIGH A weakness has been identified in xlnt-community xlnt up to 1.6.1. Impacted is the function xlnt::detail::binary_writer::append of the file source/detail/binary.hpp of the componen | Mar 3, 2026 | 7.8 | 26 | NO | NO |
CVE-2026-3663HIGH A vulnerability was found in xlnt-community xlnt up to 1.6.1. This issue affects the function xlnt::detail::compound_document_istreambuf::xsgetn of the file source/detail/cryptogra | Mar 7, 2026 | 7.1 | 24 | NO | NO |
CVE-2026-3665MEDIUM A vulnerability was identified in xlnt-community xlnt up to 1.6.1. The affected element is the function xlnt::detail::xlsx_consumer::read_office_document of the file source/detail/ | Mar 7, 2026 | 5.5 | 20 | NO | NO |
CVE-2026-3664MEDIUM A vulnerability was determined in xlnt-community xlnt up to 1.6.1. Impacted is the function xlnt::detail::compound_document::read_directory of the file source/detail/cryptography/c | Mar 7, 2026 | 5.5 | 20 | NO | NO |
CVE-2026-2703MEDIUM A weakness has been identified in xlnt-community xlnt up to 1.6.1. Impacted is the function xlnt::detail::decode_base64 of the file source/detail/cryptography/base64.cpp of the com | Feb 19, 2026 | 5.5 | 20 | NO | NO |
Signals from CVEs in this vendor scope (5 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Xlnt Community.
Media articles that mention a CVE ID that affects a product developed by Xlnt Community — matched by CVE ID, not by vendor name.