Known Vulnerabilities for Libxls by Libxls Project

Listed below are 10 of the newest known vulnerabilities associated with "Libxls" by "Libxls Project".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-26825 json A use-of-uninitialized memory vulnerability exists in libxls 1.6.3 when parsing malformed XLS files. The issue is reachable v... Not Provided 2026-06-03 2026-06-08
CVE-2026-26824 json libxls through version 1.6.3 contains a use of uninitialized memory vulnerability in the OLE container parser. Memory allocat... Not Provided 2026-06-03 2026-06-04
CVE-2023-38856 json Buffer Overflow vulnerability in libxlsv.1.6.2 allows a remote attacker to execute arbitrary code and cause a denial of servi... 6.5 - MEDIUM 2023-08-15 2023-08-19
CVE-2023-38855 json Buffer Overflow vulnerability in libxlsv.1.6.2 allows a remote attacker to execute arbitrary code and cause a denial of servi... 6.5 - MEDIUM 2023-08-15 2023-08-19
CVE-2023-38854 json Buffer Overflow vulnerability in libxlsv.1.6.2 allows a remote attacker to execute arbitrary code and cause a denial of servi... 6.5 - MEDIUM 2023-08-15 2023-08-19
CVE-2023-38853 json Buffer Overflow vulnerability in libxlsv.1.6.2 allows a remote attacker to execute arbitrary code and cause a denial of servi... 6.5 - MEDIUM 2023-08-15 2023-08-19
CVE-2023-38852 json Buffer Overflow vulnerability in libxlsv.1.6.2 allows a remote attacker to execute arbitrary code and cause a denial of servi... 6.5 - MEDIUM 2023-08-15 2023-08-19
CVE-2023-38851 json Buffer Overflow vulnerability in libxlsv.1.6.2 allows a remote attacker to execute arbitrary code and cause a denial of servi... 6.5 - MEDIUM 2023-08-15 2023-08-19
CVE-2021-27836 json An issue was discoverered in in function xls_getWorkSheet in xls.c in libxls 1.6.2, allows attackers to cause a denial of ser... 6.5 - MEDIUM 2021-11-03 2023-11-07
CVE-2020-27819 json An issue was discovered in libxls before and including 1.6.1 when reading Microsoft Excel files. A NULL pointer dereference v... 5.5 - MEDIUM 2021-02-23 2021-02-26
Results limited to 10 most recent vulnerabilities

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationLibxls ProjectLibxls2.0.0
ApplicationLibxls ProjectLibxls1.6.2
ApplicationLibxls ProjectLibxls1.6.2
ApplicationLibxls ProjectLibxls1.6.1
ApplicationLibxls ProjectLibxls1.6.0
ApplicationLibxls ProjectLibxls1.6.0
ApplicationLibxls ProjectLibxls1.5.3
ApplicationLibxls ProjectLibxls1.5.3
ApplicationLibxls ProjectLibxls1.5.2
ApplicationLibxls ProjectLibxls1.5.2
ApplicationLibxls ProjectLibxls1.5.1
ApplicationLibxls ProjectLibxls1.5.1
ApplicationLibxls ProjectLibxls1.5.1
ApplicationLibxls ProjectLibxls1.5.0
ApplicationLibxls ProjectLibxls1.5.0
ApplicationLibxls ProjectLibxls1.5.0
ApplicationLibxls ProjectLibxls1.5.0
ApplicationLibxls ProjectLibxls1.5.0
ApplicationLibxls ProjectLibxls1.5.0
ApplicationLibxls ProjectLibxls1.4.0
Results limited to 20 most recent known configurations
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