CVE-2026-3665
- Source
- https://cve.org/CVERecord?id=CVE-2026-3665
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-3665.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-3665
- Published
- 2026-03-07T15:32:08Z
- Modified
- 2026-08-12T03:51:27Z
- Severity
-
- 1.9 (Low) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P CVSS Calculator
- Summary
- xlnt-community xlnt XLSX File xlsx_consumer.cpp read_office_document null pointer dereference
- Details
-
A vulnerability was identified in xlnt-community xlnt up to 1.6.1. The affected element is the function xlnt::detail::xlsx_consumer::read_office_document of the file source/detail/serialization/xlsx_consumer.cpp of the component XLSX File Parser. The manipulation leads to null pointer dereference. The attack must be carried out locally. The exploit is publicly available and might be used.
- Database specific
{ "cna_assigner": "VulDB", "cwe_ids": [ "CWE-404", "CWE-476" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/3xxx/CVE-2026-3665.json" }- References
-
- https://github.com/xlnt-community/xlnt/
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/3xxx/CVE-2026-3665.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-3665
- https://vuldb.com/?id.349554
- https://vuldb.com/?submit.764647
- https://github.com/xlnt-community/xlnt/issues/140
- https://vuldb.com/?ctiid.349554
- https://github.com/oneafter/0128/blob/main/xl4/repro
Affected packages
Git / github.com/xlnt-community/xlnt
Affected ranges
- Type
- GIT
- Repo
- https://github.com/xlnt-community/xlnt
- Events
-
IntroducedLast Affected
- Database specific
-
Show details
{ "cpe": "cpe:2.3:a:xlnt-community:xlnt:*:*:*:*:*:*:*:*", "extracted_events": [ { "introduced": "1.6.0" }, { "last_affected": "1.6.0" }, { "introduced": "1.6.1" }, { "last_affected": "1.6.1" }, { "introduced": "0" } ], "source": [ "AFFECTED_FIELD", "CPE_RANGE" ] }