Known Vulnerabilities for PhpSpreadsheet by PHPOffice

Listed below are 5 of the newest known vulnerabilities associated with "PhpSpreadsheet" by "PHPOffice".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-59933 json PhpSpreadsheet is a pure PHP library for reading and writing spreadsheet files. In versions 4.0.0 through 5.8.0, 3.3.0 throug... Not Provided 2026-07-28 2026-07-28
CVE-2026-59932 json PhpSpreadsheet is a pure PHP library for reading and writing spreadsheet files. In versions 4.0.0 through 5.8.0, 3.3.0 throug... Not Provided 2026-07-28 2026-07-29
CVE-2026-59931 json PhpSpreadsheet is a pure PHP library for reading and writing spreadsheet files. In versions 4.0.0 through 5.8.0, 3.3.0 throug... Not Provided 2026-07-28 2026-07-28
CVE-2026-45034 json PhpSpreadsheet is a pure PHP library for reading and writing spreadsheet files. Prior to 1.30.5, CVE-2026-34084 was patched b... Not Provided 2026-06-22 2026-06-23
CVE-2026-40902 json Not Provided 2026-05-12 2026-05-14
CVE-2026-40863 json Not Provided 2026-05-12 2026-05-13
CVE-2026-40296 json Not Provided 2026-05-06 2026-05-11
CVE-2026-35453 json Not Provided 2026-05-05 2026-07-24
CVE-2026-34084 json Not Provided 2026-05-05 2026-07-24

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