EUVD-2026-94527

Excelize: Unbounded row number in Rows.Columns makes GetRows and the Rows iterator loop for days...

GHSA-JW42-F3RR-4CC3 Excelize: Unbounded row number in Rows.Columns makes GetRows and the Rows iterator loop for days

Summary A worksheet whose number is far past Excel's 1,048,576-row limit makes File.GetRows and the Rows iterator loop once for every missing row. The row limit is checked in Rows.Next, but not in Rows.Columns, which also reads elements. A 1.5 KB file with after an ordinary first row keeps GetRow...

CVE-2026-107212

Excelize is a Go language library for reading and writing Microsoft Excel spreadsheets. From 2.1.0 to 2.11.0, Rows.Columns accepts a look-ahead row number above TotalRows without applying the limit enforced by Rows.Next. File.GetRows relies on Rows.Next and Rows.Columns, but Rows.Columns consumes...

CVE-2026-107212 Excelize: Unbounded row number in Rows.Columns makes GetRows and the Rows iterator loop for days

Excelize is a Go language library for reading and writing Microsoft Excel spreadsheets. From 2.1.0 to 2.11.0, Rows.Columns accepts a look-ahead row number above TotalRows without applying the limit enforced by Rows.Next. File.GetRows relies on Rows.Next and Rows.Columns, but Rows.Columns consumes...

CVE-2026-107212 Excelize: Unbounded row number in Rows.Columns makes GetRows and the Rows iterator loop for days

Excelize is a Go language library for reading and writing Microsoft Excel spreadsheets. From 2.1.0 to 2.11.0, Rows.Columns accepts a look-ahead row number above TotalRows without applying the limit enforced by Rows.Next. File.GetRows relies on Rows.Next and Rows.Columns, but Rows.Columns consumes...

CVE-2026-107212 Excelize: Unbounded row number in Rows.Columns makes GetRows and the Rows iterator loop for days

Excelize is a Go language library for reading and writing Microsoft Excel spreadsheets. From 2.1.0 to 2.11.0, Rows.Columns accepts a look-ahead row number above TotalRows without applying the limit enforced by Rows.Next. File.GetRows relies on Rows.Next and Rows.Columns, but Rows.Columns consumes...

CVE-2026-107212

The Excelize Go language library (versions 2.1.0 to 2.11.0 ) is vulnerable to a denial-of-service condition due to an unbounded row number in the Rows.Columns function. The vulnerability exists because Rows.Columns fails to apply the limit check enforced by Rows.Next , allowing it to accept look-...

PT-2026-107643

Name of the Vulnerable Software and Affected Versions Excelize versions 2.1.0 through 2.11.0 Description This issue occurs when the library processes a crafted worksheet containing an oversized row number following a valid row. The Rows.Columns function accepts a look-ahead row number that exceed...

CVE-2026-107212: Allocation of Resources Without Limits or Throttling

Excelize is a Go language library for reading and writing Microsoft Excel spreadsheets. From 2.1.0 to 2.11.0, Rows.Columns accepts a look-ahead row number above TotalRows without applying the limit enforced by Rows.Next. File.GetRows relies on Rows.Next and Rows.Columns, but Rows.Columns consumes...