cve.bz

CVE-2023-34795

7.8 highEPSS 0.4%

High (7.8) in xlsxio project xlsxio. EPSS 0.4% chance of exploitation in the next 30 days.

xlsxio v0.1.2 to v0.2.34 was discovered to contain a free of uninitialized pointer in the xlsxioread_sheetlist_close() function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted XLSX file.

Severity

CVSS 3.1

7.8 high
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
0.4% chance of exploitation in the next 30 days; higher than 28% of CVEs (scores of 2026-11-01)
CWE
CWE-416
Published
Modified
Record from
the NVD, synced

Affected

References

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