A security update for AlmaLinux 8 has been released to fix an important vulnerability in the libtiff packages. The issue, identified as CVE-2025-9900, is related to Libtiff Write-What-Where and requires immediate attention from users. For more information about the security issue, including impact, CVSS score, and acknowledgments, users can refer to the CVE page listed in the References section. Users can find full details on the update, updated packages, and other related information by visiting the provided link.

ALSA-2025:19276: libtiff security update (Important)

ALSA-2025:19276: libtiff security update (Important)

Hi,

You are receiving an AlmaLinux Security update email because you subscribed to receive errata notifications from AlmaLinux.

AlmaLinux: 8
Type: Security
Severity: Important
Release date: 2025-10-31

Summary:

The libtiff packages contain a library of functions for manipulating Tagged Image File Format (TIFF) files.

Security Fix(es):

* libtiff: Libtiff Write-What-Where (CVE-2025-9900)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Full details, updated packages, references, and other related information: https://errata.almalinux.org/8/ALSA-2025-19276.html

This message is automatically generated, please don’t reply. For further questions, please, contact us via the AlmaLinux community chat: https://chat.almalinux.org/.
Want to change your notification settings? Sign in and manage mailing lists on https://lists.almalinux.org.

Kind regards,
AlmaLinux Team