SUSE-SU-2026:2306-1: important: Security update for perl-Protocol-HTTP2

[SLE-SECURITY-UPDATES]

# Security update for perl-Protocol-HTTP2

Announcement ID: SUSE-SU-2026:2306-1  
Release Date: 2026-06-09T07:58:46Z  
Rating: important  
References:

  * bsc#1267857

  
Cross-References:

  * CVE-2026-10725

  
CVSS scores:

  * CVE-2026-10725 ( SUSE ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-10725 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

  
Affected Products:

  * openSUSE Leap 15.6
  * SUSE Linux Enterprise Desktop 15 SP7
  * SUSE Linux Enterprise Real Time 15 SP7
  * SUSE Linux Enterprise Server 15 SP7
  * SUSE Linux Enterprise Server for SAP Applications 15 SP7
  * SUSE Package Hub 15 15-SP7

  
  
An update that solves one vulnerability can now be installed.

## Description:

This update for perl-Protocol-HTTP2 fixes the following issue

  * CVE-2026-10725: denial of service due to absence of inbound HPACK header-
    list size limit (HTTP/2 Bomb attack) (bsc#1267857).

## Patch Instructions:

To install this SUSE 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 15.6  
    zypper in -t patch SUSE-2026-2306=1

  * SUSE Package Hub 15 15-SP7  
    zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP7-2026-2306=1

## Package List:

  * openSUSE Leap 15.6 (noarch)
    * perl-Protocol-HTTP2-1.10-150600.3.3.1
  * SUSE Package Hub 15 15-SP7 (noarch)
    * perl-Protocol-HTTP2-1.10-150600.3.3.1

## References:

  * https://www.suse.com/security/cve/CVE-2026-10725.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1267857

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