Browse CVEs

MEDIUM 6.5 CVE-2026-26824 libxls through version 1.6.3 contains a use of uninitialized memory vulnerability in the OLE container parser. Memory allocated for the Master Sector… Libxls after 1.6.3 Fix from $1,6002026-06-03 MEDIUM 5.3 CVE-2026-26825 A use-of-uninitialized memory vulnerability exists in libxls 1.6.3 when parsing malformed XLS files. The issue is reachable via xls_parseWorkBook() a… Libxls No fix yet Fix from $1,6002026-06-03 MEDIUM 6.5 CVE-2023-38854 Buffer Overflow vulnerability in libxlsv.1.6.2 allows a remote attacker to execute arbitrary code and cause a denial of service via a crafted XLS fil… Libxls No fix yet Fix from $1,6002023-08-15 MEDIUM 6.5 CVE-2023-38855 Buffer Overflow vulnerability in libxlsv.1.6.2 allows a remote attacker to execute arbitrary code and cause a denial of service via a crafted XLS fil… Libxls No fix yet Fix from $1,6002023-08-15 MEDIUM 6.5 CVE-2023-38856 Buffer Overflow vulnerability in libxlsv.1.6.2 allows a remote attacker to execute arbitrary code and cause a denial of service via a crafted XLS fil… Libxls No fix yet Fix from $1,6002023-08-15 MEDIUM 6.5 CVE-2023-38851 Buffer Overflow vulnerability in libxlsv.1.6.2 allows a remote attacker to execute arbitrary code and cause a denial of service via a crafted XLS fil… Libxls No fix yet Fix from $1,6002023-08-15 MEDIUM 6.5 CVE-2023-38852 Buffer Overflow vulnerability in libxlsv.1.6.2 allows a remote attacker to execute arbitrary code and cause a denial of service via a crafted XLS fil… Libxls No fix yet Fix from $1,6002023-08-15 MEDIUM 6.5 CVE-2023-38853 Buffer Overflow vulnerability in libxlsv.1.6.2 allows a remote attacker to execute arbitrary code and cause a denial of service via a crafted XLS fil… Libxls No fix yet Fix from $1,6002023-08-15 MEDIUM 5.5 CVE-2020-27819 An issue was discovered in libxls before and including 1.6.1 when reading Microsoft Excel files. A NULL pointer dereference vulnerability exists when… Libxls 1.6.2+ Fix from $1,6002021-02-23 HIGH 8.8 CVE-2017-2910 An exploitable Out-of-bounds Write vulnerability exists in the xls_addCell function of libxls 2.0. A specially crafted xls file can cause a memory co… Libxls No fix yet Fix from $1,9502020-12-02 HIGH 8.8 CVE-2018-20452 The read_MSAT_body function in ole.c in libxls 1.4.0 has an invalid free that allows attackers to cause a denial of service (application crash) or po… Libxls No fix yet Fix from $1,9502018-12-25 MEDIUM 6.5 CVE-2018-20450 The read_MSAT function in ole.c in libxls 1.4.0 has a double free that allows attackers to cause a denial of service (application crash) via a crafte… Libxls No fix yet Fix from $1,6002018-12-25 HIGH 8.8 CVE-2017-12108 An exploitable integer overflow vulnerability exists in the xls_preparseWorkSheet function of libxls 1.4 when handling a MULBLANK record. A specially… Libxls No fix yet Fix from $1,9502018-04-24 HIGH 8.8 CVE-2017-12109 An exploitable integer overflow vulnerability exists in the xls_preparseWorkSheet function of libxls 1.4 when handling a MULRK record. A specially cr… Libxls No fix yet Fix from $1,9502018-04-24 HIGH 7.8 CVE-2017-12110 An exploitable integer overflow vulnerability exists in the xls_appendSST function of libxls 1.4.A specially crafted XLS file can cause memory corrup… Libxls Mitigation only Fix from $1,9502017-11-20 HIGH 7.8 CVE-2017-12111 An exploitable out-of-bounds vulnerability exists in the xls_addCell function of libxls 1.4. A specially crafted XLS file with a formula record can c… Libxls Mitigation only Fix from $1,9502017-11-20 HIGH 7.8 CVE-2017-2897 An exploitable out-of-bounds write vulnerability exists in the read_MSAT function of libxls 1.4. A specially crafted XLS file can cause a memory corr… Libxls Mitigation only Fix from $1,9502017-11-20