CVE-2026-107211

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Source
https://cve.org/CVERecord?id=CVE-2026-107211
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-107211.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-107211
Aliases
Published
2026-10-07T17:11:17Z
Modified
2026-10-28T02:31:05Z
Severity
  • 8.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N CVSS Calculator
Summary
Excelize: Unchecked pivot-cache field index in extractPivotTableFields causes unrecoverable panic
Details

Excelize is a Go language library for reading and writing Microsoft Excel spreadsheets. From 2.8.1 to 2.11.0, separately parsed pivot-table field indices are used to index the pivot-cache field-name slice without bounds checks. extractPivotTableFields uses getPivotCacheFieldsName output while processing GetPivotTables and trusts the dataField fld attribute as an index. When a crafted workbook supplies a pivot-field count mismatch or an out-of-range dataField fld value before GetPivotTables is called, the unchecked index causes a Go slice-bounds panic that escapes the library, allowing an attacker to crash the process or request worker. No fixed version is available as of this review.

Database specific 
{
    "cna_assigner":  "GitHub_M",
    "cwe_ids":  [
        "CWE-129"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/107xxx/CVE-2026-107211.json"
}
References

Affected packages

Git / github.com/qax-os/excelize

Affected ranges

Type
GIT
Repo
https://github.com/qax-os/excelize
Events
Introduced
688808b2b4f7bb1f338991c810cd2ee6a7bb1451
Fixed
6258dcebc4e2a2aed985c38a08098dfd908521d1
Database specific
Show details 
{
    "extracted_events":  [
        {
            "cpe":  "cpe:2.3:a:excelize:excelize:*:*:*:*:*:go:*:*",
            "range":  [
                {
                    "introduced":  "2.8.1"
                },
                {
                    "last_affected":  "2.11.0"
                }
            ],
            "source":  "CPE_RANGE"
        },
        {
            "range":  [
                {
                    "fixed":  "6258dcebc4e2a2aed985c38a08098dfd908521d1"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        }
    ]
}

Affected versions

v2.*
v2.10.0
v2.10.1
v2.11.0
v2.8.1
v2.9.0
v2.9.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-107211.json"