CVE-2026-59161

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Source
https://cve.org/CVERecord?id=CVE-2026-59161
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-59161.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2026-59161
Aliases
Downstream
openSUSE (1)
SUSE (2)
Related
openSUSE (1)
SUSE (2)
Published
2026-07-10T15:47:38Z
Modified
2026-10-22T10:32:53Z
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: Streaming GetRows row-bound bypass causes attacker-controlled allocation
Details

Excelize is a Go language library for reading and writing Microsoft Excel spreadsheets. Prior to 2.11.0, the streaming worksheet reader used by Rows and GetRows does not enforce the TotalRows limit on the row r attribute, allowing a small XLSX file with a row number above 1048576 and no cell coordinate to make GetRows append empty rows up to the attacker-controlled index and consume excessive memory and CPU. This issue is fixed in version 2.11.0.

Database specific 
{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-400",
        "CWE-770"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/59xxx/CVE-2026-59161.json"
}
References

Affected packages

Git / github.com/qax-os/excelize

Affected ranges

Type
GIT
Repo
https://github.com/qax-os/excelize
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
90ff348959dd842cbf3a4fbd93a78afbe18db476
Fixed
93f0b3caed37f21ef5079e3259c6c21dcfe68453
Database specific
Show details 
{
    "extracted_events": [
        {
            "cpe": "cpe:2.3:a:excelize:excelize:*:*:*:*:*:go:*:*",
            "range": [
                {
                    "introduced": "0"
                },
                {
                    "fixed": "2.11.0"
                }
            ],
            "source": "CPE_RANGE"
        },
        {
            "range": [
                {
                    "fixed": "93f0b3caed37f21ef5079e3259c6c21dcfe68453"
                }
            ],
            "source": "REFERENCES_COMMIT"
        },
        {
            "original_tag": "v2.11.0",
            "range": [
                {
                    "fixed": "90ff348959dd842cbf3a4fbd93a78afbe18db476"
                }
            ],
            "source": "REFERENCES_TAG"
        }
    ]
}

Affected versions

v1.*
v1.1.0
v1.2.0
v1.3.0
v1.4.0
v1.4.1
v2.*
v2.0.0
v2.0.1
v2.0.2
v2.1.0
v2.10.0
v2.10.1
v2.2.0
v2.3.0
v2.3.1
v2.3.2
v2.4.0
v2.4.1
v2.5.0
v2.6.0
v2.6.1
v2.7.0
v2.7.1
v2.8.0
v2.8.1
v2.9.0
v2.9.1

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-59161.json"