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Alerts This Week
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SUSE OpenSUSE Kubernetes 1.24 Key Denial of Service Fix SUSE-2026-2322-1

suse
Calendar Grey June 10, 2026
Dist Suse Esm H88
This SUSE security advisory addresses critical updates for kubernetes1.24 resolving two important issues.
An update that solves two vulnerabilities and has one security fix can now be installed.

Summary

## This update for kubernetes1.24 fixes the following issues * CVE-2026-33814: golang.org/x/net/http2: infinite loop in HTTP/2 transport when given bad SETTINGS_MAX_FRAME_SIZE (bsc#1265740). * CVE-2026-35469: github.com/moby/spdystream: memory amplification in SPDY frame parsing leads to denial of service (bsc#1262271). ## 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 15.4 zypper in -t patch SUSE-2026-2322=1 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2026-2322=1 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4

Topics%20covered

Topics Covered

security advisory denial of service important OpenSUSE HTTP transport kubectl

References

* bsc#1251168

* bsc#1262271

* bsc#1265740

Cross-

* CVE-2026-33814

* CVE-2026-35469

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

* CVE-2026-35469 ( SUSE ): 7.1

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

* CVE-2026-35469 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

* CVE-2026-35469 ( NVD ): 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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Affected Products:

* openSUSE Leap 15.4

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:2322-1
Release Date: 2026-06-09T14:32:17Z
Rating: important

Topics%20covered

Topics Covered

security advisory denial of service important OpenSUSE HTTP transport kubectl

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