CVE•Published 2026-07-10•Modified 2026-07-16•0 articles on news•4 live references•NVD data

CVE-2026-59162Excelize · Excelize

Vulnerability data via NVD (ingested)

CVSS v3.1

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS percentile

Exploit Prediction Scoring System · top 59% of all CVEs

Weaknesses (CWE)

CWE-248Uncaught Exception CWE-755Improper Handling of Exceptional Conditions

Description

Excelize is a Go language library for reading and writing Microsoft Excel spreadsheets. Prior to 2.11.0, Excelize parses shared-string cell values with strconv.Atoi and checks only the upper bound before indexing the shared string slice, allowing an XLSX file containing a shared-string cell with -1 to trigger sharedStrings[-1] and panic when read through GetCellValue or GetRows. This issue is fixed in version 2.11.0.

Timeline

Published 2026-07-10

Modified 2026-07-16

External references

NVD MITRE Exploit-DB VulnCheck

Search for exposed instances

Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).

Shodan · vuln tag0 hosts

vuln:CVE-2026-59162

Hosts Shodan has explicitly fingerprinted as vulnerable.

Shodan · product

product:"Excelize Excelize"

All exposed Excelize Excelize instances — cross-reference with the CVE's affected-version range.

Shodan · banner/body mention

http.html:"Excelize"

HTTP body or banner mentions "Excelize" — catches deploys Shodan didn't identify as a product.

More intel sources (5)

Shodan report

vuln:CVE-2026-59162