Linux

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

Debian 13 — rancid — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 16 March 2026 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2008-4979 Upstream summary: getipacctg in rancid 2.3.2~a8 allows local users to overwrite arbitrary files via a symlink attack on (1) /tmp/ipacct.#####.prefixes, (2) /tmp/ipacct.#####.sorted, (3) /tmp/ipacct.#####.pl, and (4) /tmp/ipacct.##### […]

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openSUSE Tumbleweed — cmctl — multiple vulnerabilities (7 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — cmctl — multiple vulnerabilities (7 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE advisory RHSA-2026:2706 (see also SUSE bugzilla) Related CVEs: CVE-2025-68121 CVE-2023-39325 CVE-2023-44487 CVE-2026-32952 CVE-2024-40635 CVE-2024-28180 CVE-2023-45288 Upstream summary: During session resumption in crypto/tls, if the underlying Config has its ClientCAs or RootCAs fields mutated […]

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Debian 12 — ormar — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — ormar — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 16 March 2026 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2026-26198 CVE-2026-27953 Upstream summary: Ormar is a async mini ORM for Python. In versions 0.9.9 through 0.22.0, when performing aggregate queries, Ormar ORM constructs SQL expressions by passing […]

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openSUSE Tumbleweed — libvncclient1 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — libvncclient1 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE advisory openSUSE-SU-2019:0045-1 (see also SUSE bugzilla) Related CVEs: CVE-2018-15126 CVE-2018-15127 CVE-2018-20749 CVE-2018-20750 CVE-2018-6307 CVE-2026-32853 CVE-2026-32854 CVE-2017-18922  +12 more Upstream summary: LibVNC before commit 73cb96fec028a576a5a24417b57723b55854ad7b contains heap use-after-free vulnerability in server code of file […]

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Debian 12 — libpf4j-java — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — libpf4j-java — multiple vulnerabilities (4 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 16 March 2026 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2023-40826 CVE-2023-40827 CVE-2023-40828 CVE-2025-70952 Upstream summary: An issue in pf4j pf4j v.3.9.0 and before allows a remote attacker to obtain sensitive information and execute arbitrary code via the […]

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Debian 13 — libtwelvemonkeys-java — vulnerability — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — libtwelvemonkeys-java — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 16 March 2026 Affected versions: Debian 13 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2021-23792 Upstream summary: The package com.twelvemonkeys.imageio:imageio-metadata before 3.7.1 are vulnerable to XML External Entity (XXE) Injection due to an insecurely initialized XML parser for reading XMP Metadata. An attacker […]

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Ubuntu 22.04 — binutils — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 22.04

Ubuntu 22.04 — binutils — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 16 March 2026 Affected versions: Ubuntu 22.04 (jammy) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-7919-1 Related CVEs: CVE-2025-11495 CVE-2025-11081 CVE-2025-11083 CVE-2025-11412 CVE-2025-11082 CVE-2025-11413 CVE-2025-11414 CVE-2025-11494  +12 more Upstream summary: It was discovered that GNU binutils' dump_dwarf_section function could be manipulated to perform an out-of-bounds […]

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SLES 16 — libid3tag0 — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on SLES 16

SLES 16 — libid3tag0 — multiple vulnerabilities (4 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 16 March 2026 Affected versions: SLES 16 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2018:0715-1 (see also SUSE bugzilla) Related CVEs: CVE-2004-2779 CVE-2008-2109 CVE-2017-11550 CVE-2017-11551 Upstream summary: id3_utf16_deserialize() in utf16.c in libid3tag through 0.15.1b misparses ID3v2 tags encoded in UTF-16 with an odd number of bytes, […]

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openSUSE Leap 15.6 — afterburn — vulnerability — patch and remediation guide — diagnosis and fix on openSUSE Leap 15.6

openSUSE Leap 15.6 — afterburn — vulnerability — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Leap 15.6 📖 ~4 min read  •  Source: SUSE advisory SUSE-RU-2025:20961-1 (see also SUSE bugzilla) Related CVEs: CVE-2025-5791 Upstream summary: A flaw was found in the user's crate for Rust. This vulnerability allows privilege escalation via incorrect group listing when a […]

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

Oracle Linux 8 — Unbreakable Enterprise kernel — vulnerability — patch and remediation guide (ELSA-2025-20520)

🟠 High   ⏱ 15–60 min  Last verified: 16 March 2026 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2025-20520 Related CVEs: CVE-2025-37752 CVE-2024-53100 CVE-2023-6931 CVE-2024-36350 CVE-2025-38089 CVE-2024-57996 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]

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