June 2026 - Page 138 of 198

openSUSE Leap 15.6 — roundcubemail — multiple vulnerabilities (8 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Leap 15.6

openSUSE Leap 15.6 — roundcubemail — multiple vulnerabilities (8 CVEs) — patch and remediation guide

  • June 10, 2026
  • Linux
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🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: openSUSE Leap 15.6 📖 ~4 min read  •  Source: SUSE advisory openSUSE-SU-2024:0328-1 Related CVEs: CVE-2024-42008 CVE-2024-42009 CVE-2026-35537 CVE-2025-68460 CVE-2025-68461 CVE-2026-25916 CVE-2026-26079 CVE-2024-42010 Upstream summary: A Cross-Site Scripting vulnerability in rcmail_action_mail_get->run() in Roundcube through 1.5.7 and 1.6.x through 1.6.7 allows a remote attacker […]

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CentOS Stream 10 — ruby — multiple vulnerabilities (7 CVEs) — patch and remediation guide — diagnosis and fix on CentOS Stream 10

CentOS Stream 10 — ruby — multiple vulnerabilities (7 CVEs) — patch and remediation guide

  • June 10, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 10 June 2026 Affected versions: CentOS Stream 10 📖 ~4 min read  •  Source: AlmaLinux/RHEL advisory ALSA-2026:18065 Related CVEs: CVE-2026-41316 CVE-2025-24294 CVE-2025-58767 CVE-2025-61594 CVE-2025-25186 CVE-2025-27219 CVE-2025-27221 Upstream summary: Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system […]

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SLES 12 — perl-YAML-LibYAML — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on SLES 12

SLES 12 — perl-YAML-LibYAML — multiple vulnerabilities (2 CVEs) — patch and remediation guide

  • June 10, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 10 June 2026 Affected versions: SLES 12 📖 ~4 min read  •  Source: SUSE advisory RHSA-2025:9329 (see also SUSE bugzilla) Related CVEs: CVE-2025-40908 CVE-2012-1152 Upstream summary: YAML-LibYAML prior to 0.903.0 for Perl uses 2-args open, allowing existing files to be modified Table of contents Symptom & Impact […]

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SLES 12 — python3 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on SLES 12

SLES 12 — python3 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • June 10, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 10 June 2026 Affected versions: SLES 12 📖 ~4 min read  •  Source: SUSE advisory RHSA-2026:10711 (see also SUSE bugzilla) Related CVEs: CVE-2026-4786 CVE-2026-6100 CVE-2025-11468 CVE-2025-4138 CVE-2025-4330 CVE-2025-4435 CVE-2025-4517 CVE-2024-6232  +12 more Upstream summary: Mitgation of CVE-2026-4519 was incomplete. If the URL contained "%action" the mitigation could […]

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openSUSE Leap 15.6 — libcfg6 — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Leap 15.6

openSUSE Leap 15.6 — libcfg6 — multiple vulnerabilities (3 CVEs) — patch and remediation guide

  • June 10, 2026
  • Linux
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🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: openSUSE Leap 15.6 📖 ~4 min read  •  Source: SUSE advisory openSUSE-SU-2025:14933-1 (see also SUSE bugzilla) Related CVEs: CVE-2025-30472 CVE-2026-35091 CVE-2026-35092 Upstream summary: Corosync through 3.1.9, if encryption is disabled or the attacker knows the encryption key, has a stack-based buffer overflow […]

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SLES 15 — libXvnc1 — multiple vulnerabilities (10 CVEs) — patch and remediation guide — diagnosis and fix on SLES 15

SLES 15 — libXvnc1 — multiple vulnerabilities (10 CVEs) — patch and remediation guide

  • June 10, 2026
  • Linux
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🔴 Critical   ⏱ 15–90 min  Last verified: 10 June 2026 Affected versions: SLES 15 📖 ~4 min read  •  Source: SUSE security advisory (see also SUSE bugzilla) Related CVEs: CVE-2014-0011 CVE-2020-26117 CVE-2026-34352 CVE-2014-8240 CVE-2019-15691 CVE-2019-15692 CVE-2019-15693 CVE-2019-15694  +2 more Upstream summary: Multiple heap-based buffer overflows in the ZRLE_DECODE function in common/rfb/zrleDecode.h in TigerVNC before […]

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Fedora 42 — uv — vulnerability — patch and remediation guide — diagnosis and fix on Fedora 42

Fedora 42 — uv — vulnerability — patch and remediation guide

  • June 10, 2026
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Fedora 42 📖 ~4 min read  •  Source: Fedora update FEDORA-2026-8d8aee6aaf Upstream summary: Update `uv` and `python-uv-build` to [0.11.11](https://github.com/astral-sh/uv/blob/0.11.11/CHANGELOG.md). Update the `astral-tokio-tar` Rust crate to 0.6.1, fixing security advisories [GHSA-xx64-wwv2-hcqq](https://github.com/astral-sh/tokio-tar/security/advisories/GHSA-xx64-wwv2-hcqq) and [GHSA-fp55-jw48-c537](https://github.com/astral-sh/tokio-tar/security/advisories/GHSA-fp55-jw48-c537). Table of contents Symptom & Impact Environment & Reproduction Root […]

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Common Problems 114107

RHEL 10 – systemd-resolved causes intermittent DNS failures with split-DNS VPN – Fix & Prevention

  • June 10, 2026
  • Linux
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🟡 Medium   ⏱ 5–30 min  Last verified: 10 June 2026 Affected versions: RHEL 10 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors & […]

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FreeBSD 14 — dnsmasq — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 14

FreeBSD 14 — dnsmasq — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • June 10, 2026
  • BSD
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🟠 High   ⏱ 15–60 min  Last verified: 10 June 2026 Affected versions: FreeBSD 14 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: dnsmasq — multiple vulnerabilities Related CVEs: CVE-2009-2957 CVE-2009-2958 CVE-2015-3294 CVE-2015-8899 CVE-2017-13704 CVE-2017-14491 CVE-2017-14492 CVE-2017-14493  +12 more Upstream summary: Simon Kelley reports: Today, 11th May 2026 CERT is releasing a set […]

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Common Problems 116125

Ubuntu 26.04 LTS – systemd service enters restart loop from bad ExecStart – Fix & Prevention

  • June 10, 2026
  • Linux
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🟡 Medium   ⏱ 5–30 min  Last verified: 10 June 2026 Affected versions: Ubuntu 26.04 LTS 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors […]

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