CVE-2026-107212 Excelize - Denial of Service

Excelize 2.1.0 to 2.11.0 contains a denial of service caused by improper row number limit checks in Rows.Columns and Rows.Next, letting attackers consume CPU resources by crafted worksheets, exploit requires processing crafted Excel files.

CVSS base score 7.5 /10
High
CISA KEV
Not listed
Public exploit
Proof of concept available
Authentication
Not required
EPSS
0.34% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Denial of Service
Impact
Denial Of Service
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Published
7 October 2026
Updated
15 October 2026
Weakness
CWE-770

Vendor fix

Update to the latest version once a fix is released.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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