openSUSE-SU-2026:21602-1: important: Security update for python-pytest-html

openSUSE security update: security update for python-pytest-html
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Announcement ID: openSUSE-SU-2026:21602-1
Rating: important
References:

  * bsc#1275374
  * bsc#1275437



Cross-References:

  * CVE-2026-73088
  * CVE-2026-73089



CVSS scores:

  * CVE-2026-73088 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-73088 ( SUSE ): 8.7 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
  * CVE-2026-73089 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-73089 ( SUSE ): 8.7 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

Affected Products:

         openSUSE Leap 16.0

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An update that solves 2 vulnerabilities and has 2 bug fixes can now be installed.

Description:

This update for python-pytest-html fixes the following issues:

Changes in python-pytest-html:

- Revendor browserslist to fix the following:
  * CVE-2026-73088: unguarded for...in loop over untrusted JSON keys in normalizeStats() function leads to prototype pollution and uncaught exceptions (bsc#1275374)
  * CVE-2026-73089: unbounded in-memory caching of query pairs in browserslist() can lead to DoS via memory exhaustion through a high volume of distinct queries (bsc#1275437)


Patch instructions:

   To install this openSUSE security update use the suse recommended installation methods
   like YaST online_update or "zypper patch".
   Alternatively you can run the command listed for your product:

- openSUSE Leap 16.0

   zypper in -t patch openSUSE-Leap-16.0-packagehub-503=1

Package List:

- openSUSE Leap 16.0:

  python313-pytest-html-4.1.1-bp160.5.1

References:

  * https://www.suse.com/security/cve/CVE-2026-73088.html
  * https://www.suse.com/security/cve/CVE-2026-73089.html