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SUSE Micro 6.2 Advisory 2026-22546-1 docker-compose Important DoS

suse
Calendar Grey July 13, 2026
Dist Suse Esm H88
An update for docker-compose addresses key issues including denial of service, credential leakage, and validation bypass.
An update that solves four vulnerabilities can now be installed.

Summary

## This update for docker-compose fixes the following issues * CVE-2025-0495: buildx: credential leakage to telemetry endpoints when credentials allowed to be set as attribute values in cache-to/cache-from configuration (bsc#1239766). * CVE-2025-22869: golang.org/x/crypto/ssh: Denial of Service in the Key Exchange of golang.org/x/crypto/ssh (bsc#1239340). * CVE-2026-33814: golang.org/x/net/http2: infinite loop in HTTP/2 transport when given bad SETTINGS_MAX_FRAME_SIZE (bsc#1265782). * CVE-2026-39821: golang.org/x/net/idna: failure to reject ASCII-only Punycode-encoded labels allows for validation bypass and privilege escalation (bsc#1266625). ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

Topics%20covered

Topics Covered

security advisory SuSE DoS vulnerability important docker-compose

References

* bsc#1239340

* bsc#1239766

* bsc#1265782

* bsc#1266625

Cross-

* CVE-2025-0495

* CVE-2025-22869

* CVE-2026-33814

* CVE-2026-39821

CVSS scores:

* CVE-2025-0495 ( SUSE ): 4.1

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

* CVE-2025-0495 ( SUSE ): 5.9 CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N

* CVE-2025-0495 ( NVD ): 4.1

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

* CVE-2025-22869 ( SUSE ): 8.2

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

* CVE-2025-22869 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:22546-1
Release Date: 2026-07-07T12:34:17Z
Rating: important

Topics%20covered

Topics Covered

security advisory SuSE DoS vulnerability important docker-compose

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