# Xuri Excelize vulnerabilities

Source: https://junglewise.ai/threats/technologies/excelize  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/excelize.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 9 vulnerabilities in Xuri Excelize: 0 in the last 7 days and 6 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-107211, was published on 8 October 2026. Nothing in the last four weeks, down from 6 vulnerabilities in the four before.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 6
- All time: 9 (0 critical, 0 exploited in the wild)

## About Xuri Excelize

Go library for reading and writing Excel spreadsheet files.

## Latest Xuri Excelize vulnerabilities

- [CVE-2026-107211: Excelize unchecked pivot-cache field index bounds in extractPivotTableFields](https://junglewise.ai/threats/cve-2026-107211-excelize-unchecked-pivot-cache-field-index-in) (high, CVSS 4, published 8 Oct 2026)
- [CVE-2026-107214: Excelize Decrypt panic on malformed OLE encrypted workbooks](https://junglewise.ai/threats/cve-2026-107214-excelize-decrypt-unrecoverable-panics-on-malformed-ole-cfb) (high, CVSS 7.5, published 8 Oct 2026)
- [CVE-2026-107215: Excelize extractPart unbounded buffer allocation DoS](https://junglewise.ai/threats/cve-2026-107215-excelize-extractpart-allocates-attacker-controlled-unbounded-and) (high, CVSS 7.5, published 8 Oct 2026)
- [CVE-2026-107217: Excelize ColumnNameToNumber integer overflow causing panic](https://junglewise.ai/threats/cve-2026-107217-excelize-columnnametonumber-int64-overflow-yields-an-out-of) (high, CVSS 7.5, published 7 Oct 2026)
- [CVE-2026-107222: Excelize GetConditionalFormats index out of bounds in conditional formatting](https://junglewise.ai/threats/cve-2026-107222-excelize-getconditionalformats-indexes-conditional-formatting) (medium, CVSS 6.5, published 7 Oct 2026)
- [CVE-2026-107223: Excelize unbounded column max attribute causes denial of service](https://junglewise.ai/threats/cve-2026-107223-excelize-unbounded-col-max-attribute-is-loaded-with-no) (high, CVSS 4, published 7 Oct 2026)
- [CVE-2026-59162: qax-os Excelize panic in GetCellValue via negative shared-string index](https://junglewise.ai/threats/cve-2026-59162-qax-os-excelize-panic-in-getcellvalue-via-negative-shared-string) (medium, CVSS 4, published 10 Jul 2026)
- [CVE-2026-59161: qax-os Excelize uncontrolled resource consumption in streaming reader](https://junglewise.ai/threats/cve-2026-59161-qax-os-excelize-uncontrolled-resource-consumption-in-streaming) (high, CVSS 4, published 10 Jul 2026)
- [CVE-2026-54063: Excelize unbounded memory allocation in checkSheet function](https://junglewise.ai/threats/cve-2026-54063-excelize-unbounded-memory-allocation-in-checksheet-function) (high, CVSS 7.5, published 10 Jul 2026)

## Most severe Xuri Excelize vulnerabilities

- [CVE-2026-54063: Excelize unbounded memory allocation in checkSheet function](https://junglewise.ai/threats/cve-2026-54063-excelize-unbounded-memory-allocation-in-checksheet-function) (high, CVSS 7.5, published 10 Jul 2026)
- [CVE-2026-107217: Excelize ColumnNameToNumber integer overflow causing panic](https://junglewise.ai/threats/cve-2026-107217-excelize-columnnametonumber-int64-overflow-yields-an-out-of) (high, CVSS 7.5, published 7 Oct 2026)
- [CVE-2026-107214: Excelize Decrypt panic on malformed OLE encrypted workbooks](https://junglewise.ai/threats/cve-2026-107214-excelize-decrypt-unrecoverable-panics-on-malformed-ole-cfb) (high, CVSS 7.5, published 8 Oct 2026)
- [CVE-2026-107215: Excelize extractPart unbounded buffer allocation DoS](https://junglewise.ai/threats/cve-2026-107215-excelize-extractpart-allocates-attacker-controlled-unbounded-and) (high, CVSS 7.5, published 8 Oct 2026)
- [CVE-2026-59161: qax-os Excelize uncontrolled resource consumption in streaming reader](https://junglewise.ai/threats/cve-2026-59161-qax-os-excelize-uncontrolled-resource-consumption-in-streaming) (high, CVSS 4, published 10 Jul 2026)
- [CVE-2026-107223: Excelize unbounded column max attribute causes denial of service](https://junglewise.ai/threats/cve-2026-107223-excelize-unbounded-col-max-attribute-is-loaded-with-no) (high, CVSS 4, published 7 Oct 2026)
- [CVE-2026-107211: Excelize unchecked pivot-cache field index bounds in extractPivotTableFields](https://junglewise.ai/threats/cve-2026-107211-excelize-unchecked-pivot-cache-field-index-in) (high, CVSS 4, published 8 Oct 2026)
- [CVE-2026-107222: Excelize GetConditionalFormats index out of bounds in conditional formatting](https://junglewise.ai/threats/cve-2026-107222-excelize-getconditionalformats-indexes-conditional-formatting) (medium, CVSS 6.5, published 7 Oct 2026)
- [CVE-2026-59162: qax-os Excelize panic in GetCellValue via negative shared-string index](https://junglewise.ai/threats/cve-2026-59162-qax-os-excelize-panic-in-getcellvalue-via-negative-shared-string) (medium, CVSS 4, published 10 Jul 2026)

## Vulnerabilities per week

Nothing in the last four weeks, down from 6 vulnerabilities in the four before.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 6 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Xuri Excelize vulnerabilities", https://junglewise.ai/threats/technologies/excelize, 9 November 2026.