CLSA-2026-1793283095: TuxCare security update for phpoffice/phpspreadsheet (1 CVE)

Published Oct 29, 2026
·
Updated

TuxCare rebuilt phpoffice/phpspreadsheet to address 1 CVE. Fixed in 4.5.0-p4+tuxcare.

Affected Software

1 affected componentFixes available
tuxcare/phpoffice/phpspreadsheet>=4.5.0<4.5.0-p4+tuxcare
4.5.0-p4+tuxcare

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade tuxcare/phpoffice/phpspreadsheet to a version that resolves this vulnerability.

    Fixed in 4.5.0-p4+tuxcare
  2. Upgrade

    Upgrade phpoffice/phpspreadsheet to a version that resolves this vulnerability.

    Fixed in 4.5.0-p4+tuxcare

Event History

Oct 29, 2026
Advisory Published
via OSV·03:11 PM
Data Sourced
via OSV·03:11 PM
DescriptionAffected Software

Child vulnerabilities

Contains the following vulnerabilities.

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2026 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203