chris

Red Hat Enterprise Linux 10 — python-wheel — multiple vulnerabilities (12 CVEs) — patch and remediation guide — diagnosis and fix on Red Hat Enterprise Linux 10

Red Hat Enterprise Linux 10 — python-wheel — multiple vulnerabilities (12 CVEs) — patch and remediation guide

  • May 13, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Red Hat Enterprise Linux 10 📖 ~4 min read  •  Source: Red Hat advisory RHSA RHSA-2026:13508 Related CVEs: CVE-2025-14550 CVE-2025-69534 CVE-2026-6266 CVE-2026-23490 CVE-2026-25679 CVE-2026-26996 CVE-2026-27459 CVE-2026-27606  +4 more Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage […]

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Debian 13 — partclone — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — partclone — multiple vulnerabilities (3 CVEs) — patch and remediation guide

  • May 13, 2026
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 13 May 2026 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2016-10721 CVE-2016-10722 CVE-2017-6596 Upstream summary: partclone.restore in Partclone 0.2.87 is prone to a heap-based buffer overflow vulnerability due to insufficient validation of the partclone image header. An attacker […]

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Debian 13 — tripwire — vulnerability — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — tripwire — vulnerability — patch and remediation guide

  • May 13, 2026
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 13 May 2026 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2004-0536 Upstream summary: Format string vulnerability in Tripwire commercial 4.0.1 and earlier, including 2.4, and open source 2.3.1 and earlier, allows local users to gain privileges via format […]

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Windows Server 2019 — KB5073379 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Windows Server 2019

Windows Server 2019 — KB5073379 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: Windows Server 2019 📖 ~4 min read  •  Source: Microsoft KB5073379 • MSRC update-guide entry Related CVEs: CVE-2026-20822 CVE-2026-20962 CVE-2026-21265 CVE-2026-0386 CVE-2026-20804 CVE-2026-20805 CVE-2026-20809 CVE-2026-20812  +12 more Affected components: Windows Server 2019 (Server Core installation) Microsoft summary: Use after free in Microsoft […]

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Common Problems 116124

Ubuntu 26.04 LTS – CUPS print queue stuck with jobs not processing – Fix & Prevention

  • May 13, 2026
  • Linux
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🟡 Medium   ⏱ 5–30 min  Last verified: 13 May 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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Ubuntu 20.04 — rust-tar — vulnerability — patch and remediation guide — diagnosis and fix on Ubuntu 20.04

Ubuntu 20.04 — rust-tar — vulnerability — patch and remediation guide

  • May 13, 2026
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 13 May 2026 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-8138-2 Related CVEs: CVE-2026-33056 Upstream summary: USN-8138-1 fixed a vulnerability in tar-rs. This update provides the corresponding update for Ubuntu 20.04 LTS. Original advisory details: It was discovered that tar-rs […]

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Ubuntu 18.04 — fig2dev — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 18.04

Ubuntu 18.04 — fig2dev — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • May 13, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 13 May 2026 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-7587-1 Related CVEs: CVE-2020-21680 CVE-2025-31162 CVE-2020-21682 CVE-2025-31163 CVE-2025-31164 CVE-2020-21683 CVE-2019-14275 CVE-2019-19555  +12 more Upstream summary: Suhwan Song discovered that Fig2dev did not correctly handle certain memory operations. If a user […]

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SLES 16 — xtrans — vulnerability — patch and remediation guide — diagnosis and fix on SLES 16

SLES 16 — xtrans — vulnerability — patch and remediation guide

  • May 13, 2026
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 13 May 2026 Affected versions: SLES 16 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2023:3189-1 (see also SUSE bugzilla) Related CVEs: CVE-2020-25697 Upstream summary: A privilege escalation flaw was found in the Xorg-x11-server due to a lack of authentication for X11 clients. This flaw allows an […]

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SLES 16 — apache-commons-lang3 — vulnerability — patch and remediation guide — diagnosis and fix on SLES 16

SLES 16 — apache-commons-lang3 — vulnerability — patch and remediation guide

  • May 13, 2026
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 13 May 2026 Affected versions: SLES 16 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2025:02785-1 (see also SUSE bugzilla) Related CVEs: CVE-2025-48924 Upstream summary: Uncontrolled Recursion vulnerability in Apache Commons Lang. This issue affects Apache Commons Lang: Starting with commons-lang:commons-lang 2.0 to 2.6, and, from org.apache.commons:commons-lang3 […]

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SLES 16 — telnet — vulnerability — patch and remediation guide — diagnosis and fix on SLES 16

SLES 16 — telnet — vulnerability — patch and remediation guide

  • May 13, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 13 May 2026 Affected versions: SLES 16 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2022:3471-1 (see also SUSE bugzilla) Related CVEs: CVE-2022-39028 Upstream summary: telnetd in GNU Inetutils through 2.3, MIT krb5-appl through 1.0.3, and derivative works has a NULL pointer dereference via 0xff 0xf7 or […]

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