HIGH 7.5 NVD
CVE-2026-79592
An out-of-bounds read vulnerability exists in the xls_dumpSummary() function of libxls 1.6.3 due to insufficient validation of file-controlled OLE summary offse
An out-of-bounds read vulnerability exists in the xls_dumpSummary() function of libxls 1.6.3 due to insufficient validation of file-controlled OLE summary offsets.
References
- https://github.com/libxls/libxls/issues/162
- https://github.com/libxls/libxls/pull/165/changes/6eed8bc1d51d6649faebab0184b21ab8768d8fa6
- https://github.com/libxls/libxls/issues/162
This high severity vulnerability with a CVSS score of 7.5 was published on 2026-09-10 via NVD.
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