SUSE-IU-2026:7710-1: Security update of suse/sle-micro/rt-5.5

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

SUSE Image Update Advisory: suse/sle-micro/rt-5.5
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Image Advisory ID : SUSE-IU-2026:7710-1
Image Tags        : suse/sle-micro/rt-5.5:2.0.4 , suse/sle-micro/rt-5.5:2.0.4-4.5.738 , suse/sle-micro/rt-5.5:latest
Image Release     : 4.5.738
Severity          : important
Type              : security
References        : 1274723 1274726 1276946 1277262 1277921 1277922 1278011 1280914
                        1281297 1282449 1282509 1283147 CVE-2026-18374 CVE-2026-19542
                        CVE-2026-6368 CVE-2026-6791 CVE-2026-77117 CVE-2026-78807 CVE-2026-80489
                        CVE-2026-8674 CVE-2026-86805 CVE-2026-89092 CVE-2026-97399 
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The container suse/sle-micro/rt-5.5 was updated. The following patches have been included in this update:

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Advisory ID: SUSE-SU-2026:4590-1
Released:    Thu Oct  8 14:15:58 2026
Summary:     Security update for wpa_supplicant
Type:        security
Severity:    important
References:  1280914,CVE-2026-78807
This update for wpa_supplicant fixes the following issue:

- CVE-2026-78807: missing validation in driver-based PMKSA selection within wpa_supplicant can allow local security
  bypasses (bsc#1280914).

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Advisory ID: SUSE-SU-2026:4591-1
Released:    Thu Oct  8 14:17:03 2026
Summary:     Security update for glibc
Type:        security
Severity:    important
References:  1274723,1274726,1276946,1277262,1277921,1277922,1278011,1281297,1282449,1282509,1283147,CVE-2026-18374,CVE-2026-19542,CVE-2026-6368,CVE-2026-6791,CVE-2026-77117,CVE-2026-80489,CVE-2026-8674,CVE-2026-86805,CVE-2026-89092,CVE-2026-97399
This update for glibc fixes the following issues:

- CVE-2026-6368: wordexp WRDE_APPEND rollback restores stale we_wordv, leading to invalid free in wordfree
  (bsc#1274726).
- CVE-2026-6791: wordexp: unbounded alloca (strndupa) in parse_tilde (bsc#1274723).
- CVE-2026-8674: reachable assert in `resolv/resolv_conf.c:update_from_conf` allows an attacker in a local network to
  trigger a process crash (bsc#1281297).
- CVE-2026-18374: overflow in the fopen ccs extension (bsc#1277262).
- CVE-2026-19542: Fix out-of-bounds array write in tdelete (bsc#1276946).
- CVE-2026-77117: non-progress DoS in SHIFT_JISX0213 -> UCS-4 conversion state handling (bsc#1277921).
- CVE-2026-80489: non-progress DoS in SHIFT_JISX0213 -> UCS-4 conversion state handling (bsc#1277922).
- CVE-2026-86805: TOCTOU race condition in the dynamic loader allows local attackers to escalate privileges
  (bsc#1282509).
- CVE-2026-89092: nscd stack overflow leads to degraded DNS resolution (bsc#1282449).
- CVE-2026-97399: one byte out-of-bounds read via function `strncasecmp` on Power8 can lead to a program crash
  (bsc#1283147).


The following package changes have been done:

- glibc-2.31-150300.109.1 updated
- wpa_supplicant-2.10-150500.3.9.1 updated
- glibc-locale-base-2.31-150300.109.1 updated
- container:suse-sle-micro-5.5-latest-2.0.4-5.8.125 updated