Linux

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

Debian 13 — proxytunnel — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 24 November 2025 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2004-2440 Upstream summary: Unspecified vulnerability in cmdline.c in proxytunnel 1.1.3 and earlier allows local users to obtain proxy credentials (username or password) of other users. Table of contents […]

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Ubuntu 22.04 — python-authlib — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 22.04

Ubuntu 22.04 — python-authlib — multiple vulnerabilities (5 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 24 November 2025 Affected versions: Ubuntu 22.04 (jammy) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-8065-1 Related CVEs: CVE-2025-62706 CVE-2025-68158 CVE-2025-59420 CVE-2024-37568 CVE-2025-61920 Upstream summary: Millie Solem discovered that Authlib did not properly restrict algorithm selection during JWT verification, allowing HMAC verification with asymmetric public […]

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

SLES 16 — newt — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 24 November 2025 Affected versions: SLES 16 📖 ~4 min read  •  Source: SUSE advisory SUSE-SR:2009:017 (see also SUSE bugzilla) Related CVEs: CVE-2009-2905 Upstream summary: Heap-based buffer overflow in textbox.c in newt 0.51.5, 0.51.6, and 0.52.2 allows local users to cause a denial of service (application crash) […]

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openSUSE Tumbleweed — cyradm — multiple vulnerabilities (11 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — cyradm — multiple vulnerabilities (11 CVEs) — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE security advisory (see also SUSE bugzilla) Related CVEs: CVE-2025-23394 CVE-2019-18928 CVE-2025-49812 CVE-2019-11356 CVE-2021-33582 CVE-2019-19783 CVE-2024-34055 CVE-2009-3235  +3 more Upstream summary: A UNIX Symbolic Link (Symlink) Following vulnerability in openSUSE Tumbleweed cyrus-imapd allows escalation […]

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Oracle Linux 8 — kernel — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — kernel — vulnerability — patch and remediation guide (ELSA-2026-1662)

🟡 Medium   ⏱ 10–30 min  Last verified: 24 November 2025 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2026-1662 Related CVEs: CVE-2022-50865 CVE-2024-26766 CVE-2025-38022 CVE-2025-38024 CVE-2025-38415 CVE-2025-38459 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]

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Oracle Linux 9 — pcs — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — pcs — vulnerability — patch and remediation guide (ELSA-2025-7085)

🟡 Medium   ⏱ 10–30 min  Last verified: 24 November 2025 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2025-7085 Related CVEs: CVE-2025-25184 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]

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Alpine Linux 3.19 — expat — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.19

Alpine Linux 3.19 — expat — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.19 / fixed in 2.7.2-r0 📖 ~4 min read  •  Source: Alpine secdb entry — expat 2.7.2-r0 Related CVEs: CVE-2025-59375 CVE-2024-8176 CVE-2024-50602 CVE-2024-45490 CVE-2024-45491 CVE-2024-45492 CVE-2024-28757 CVE-2023-52425  +12 more Upstream summary: Alpine main repository for vv3.19 ships expat 2.7.2-r0 which […]

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SLES 16 — libcares2 — multiple vulnerabilities (12 CVEs) — patch and remediation guide — diagnosis and fix on SLES 16

SLES 16 — libcares2 — multiple vulnerabilities (12 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 24 November 2025 Affected versions: SLES 16 📖 ~4 min read  •  Source: SUSE advisory SUSE-CU-2020:778-1 (see also SUSE bugzilla) Related CVEs: CVE-2020-8277 CVE-2021-3672 CVE-2023-32067 CVE-2025-62408 CVE-2016-5180 CVE-2017-1000381 CVE-2022-4904 CVE-2023-31124  +4 more Upstream summary: A Node.js application that allows an attacker to trigger a DNS request for […]

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Debian 13 — rust-spytrap-adb — vulnerability — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — rust-spytrap-adb — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 23 November 2025 Affected versions: Debian 13 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2025-52926 Upstream summary: In scan.rs in spytrap-adb before 0.3.5, matches for known stalkerware are not rendered in the interactive user interface. Table of contents Symptom & Impact Environment & […]

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

Debian 13 — monero — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 23 November 2025 Affected versions: Debian 13 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2025-26819 Upstream summary: Monero through 0.18.3.4 before ec74ff4 does not have response limits on HTTP server connections. Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis […]

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