SUSE Ignition Important CVE-2026-33814 HTTP/2 Loop Issue 2026-2193-1
suse
June 1, 2026
An update that solves one vulnerability can now be installed.
Summary
## This update for ignition fixes the following issue * CVE-2026-33814: golang.org/x/net/http2: infinite loop in HTTP/2 transport when given bad SETTINGS_MAX_FRAME_SIZE (bsc#1265751). ## 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: * SUSE Linux Enterprise Micro for Rancher 5.4 zypper in -t patch SUSE-SLE-Micro-5.4-2026-2193=1 * SUSE Linux Enterprise Micro 5.4 zypper in -t patch SUSE-SLE-Micro-5.4-2026-2193=1 ## Package List: * SUSE Linux Enterprise Micro for Rancher 5.4 (aarch64 s390x x86_64) * ignition-dracut-grub2-2.15.0-150400.4.17.1 * ignition-debuginfo-2.15.0-150400.4.17.1 * ignition-2.15.0-150400.4.17.1
Topics Covered
References
* bsc#1265751
Cross-
* CVE-2026-33814
CVSS scores:
* CVE-2026-33814 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
* CVE-2026-33814 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
* CVE-2026-33814 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products:
* SUSE Linux Enterprise Micro 5.4
* SUSE Linux Enterprise Micro for Rancher 5.4
An update that solves one vulnerability can now be installed.
##
* https://www.suse.com/security/cve/CVE-2026-33814.html
* https://bugzilla.suse.com/show_bug.cgi?id=1265751
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Announcement ID: SUSE-SU-2026:2193-1
Release Date: 2026-06-01T07:08:53Z
Rating: important
Topics Covered
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