SUSE-IU-2026:6043-1: Security update of suse/sle-micro/kvm-5.5

[sle-container-updates at lists.suse.com]

SUSE Image Update Advisory: suse/sle-micro/kvm-5.5
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Image Advisory ID : SUSE-IU-2026:6043-1
Image Tags        : suse/sle-micro/kvm-5.5:2.0.4 , suse/sle-micro/kvm-5.5:2.0.4-3.5.582 , suse/sle-micro/kvm-5.5:latest
Image Release     : 3.5.582
Severity          : moderate
Type              : security
References        : 1271351 1271352 1271354 1272164 1272165 1272166 1272167 1272168
                        1272169 1272171 CVE-2026-40467 CVE-2026-40468 CVE-2026-40553
                        CVE-2026-59843 CVE-2026-59844 CVE-2026-59845 CVE-2026-59846 CVE-2026-59847
                        CVE-2026-59848 CVE-2026-59850 
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The container suse/sle-micro/kvm-5.5 was updated. The following patches have been included in this update:

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Advisory ID: SUSE-SU-2026:3455-1
Released:    Mon Aug  3 13:46:45 2026
Summary:     Security update for gawk
Type:        security
Severity:    moderate
References:  1271351,1271352,1271354,CVE-2026-40467,CVE-2026-40468,CVE-2026-40553
This update for gawk fixes the following issues:

- CVE-2026-40467: use-after-free in the `io.c` program file via the `do_getline_redir()` routine (bsc#1271351).
- CVE-2026-40468: integer overflow in the `builtin.c` program file (bsc#1271352).
- CVE-2026-40553: buffer overflow in the `extension/readdir.c` program file via the `ftype()` routine (bsc#1271354).

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Advisory ID: SUSE-SU-2026:3463-1
Released:    Mon Aug  3 14:18:06 2026
Summary:     Security update for libssh
Type:        security
Severity:    moderate
References:  1272164,1272165,1272166,1272167,1272168,1272169,1272171,CVE-2026-59843,CVE-2026-59844,CVE-2026-59845,CVE-2026-59846,CVE-2026-59847,CVE-2026-59848,CVE-2026-59850
This update for libssh fixes the following issues:

- CVE-2026-59843: denial of service via zero advertised channel packet size (bsc#1272164).
- CVE-2026-59844: denial of service via oversized SFTP read length (bsc#1272165).
- CVE-2026-59845: denial of service via unchecked ProxyCommand fork() failure (bsc#1272166).
- CVE-2026-59846: information disclosure via ProxyCommand %r username expansion (bsc#1272167).
- CVE-2026-59847: integrity downgrade via OpenSSL AES-GCM tag verification (bsc#1272168).
- CVE-2026-59848: denial of service via SFTP responses with unknown request IDs (bsc#1272169).
- CVE-2026-59850: use-after-free via data callbacks on closed channels (bsc#1272171).


The following package changes have been done:

- gawk-4.2.1-150000.3.6.1 updated
- libssh-config-0.9.8-150400.3.20.1 updated
- libssh4-0.9.8-150400.3.20.1 updated
- container:suse-sle-micro-base-5.5-latest-2.0.4-5.8.302 updated