BSD

FreeBSD 12 — librewolf — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — librewolf — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: Mozilla — memory corruption Related CVEs: CVE-2024-9936 CVE-2025-0237 CVE-2025-0238 CVE-2025-0239 CVE-2025-0240 CVE-2025-0241 CVE-2025-0242 CVE-2025-0243  +12 more Upstream summary: [email protected] reports: Memory safety bugs present in Firefox 136 and Thunderbird 136. […]

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OpenBSD 7.4 — xserver — errata 012_xserver — multiple vulnerabilities (6 CVEs) — syspatch and remediation — diagnosis and fix on OpenBSD 7.4

OpenBSD 7.4 — xserver — errata 012_xserver — multiple vulnerabilities (6 CVEs) — syspatch and remediation

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: OpenBSD 7.4 📖 ~4 min read  •  Source: OpenBSD 7.4 errata 012_xserver Errata topic: Security: xserver (All architectures) Issued: January 16, 2024 Related CVEs: CVE-2023-6816 CVE-2024-0229 CVE-2024-0408 CVE-2024-0409 CVE-2024-21885 CVE-2024-21886 Upstream summary: Fix multiple xserver heap buffer overflows, out of bounds memory […]

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NetBSD 9.4 — openssh — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 9.4

NetBSD 9.4 — openssh — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: NetBSD 9.4 📖 ~4 min read  •  Source: NetBSD advisory NetBSD-SA-2024-002 Related CVEs: CVE-2024-6387 CVE-2002-0639 CVE-2006-0225 CVE-2013-4548 CVE-2021-41617 CVE-2023-38408 CVE-2011-0539 CVE-2008-5161  +12 more Upstream summary: The sshd(8) login grace time expiry message is issued from signal handler context where it is not […]

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OpenBSD 7.4 — xserver — errata 001_xserver — multiple vulnerabilities (3 CVEs) — syspatch and remediation — diagnosis and fix on OpenBSD 7.4

OpenBSD 7.4 — xserver — errata 001_xserver — multiple vulnerabilities (3 CVEs) — syspatch and remediation

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: OpenBSD 7.4 📖 ~4 min read  •  Source: OpenBSD 7.4 errata 001_xserver Errata topic: Security: xserver (All architectures) Issued: October 25, 2023 Related CVEs: CVE-2023-5367 CVE-2023-5380 CVE-2023-5574 Upstream summary: Fix several input validation errors in the X server. CVE-2023-5367 CVE-2023-5380 CVE-2023-5574 Table […]

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NetBSD 9.4 — Canna-server-bin — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 9.4

NetBSD 9.4 — Canna-server-bin — vulnerability — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: NetBSD 9.4 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Upstream summary: pkgsrc audit-packages flagged Canna-server-bin<3.5.2nb3 for vulnerability class 'remote-root-shell'. Reference: http://canna.sourceforge.jp/sec/Canna-2002-01.txt Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary […]

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OpenBSD 7.4 — xserver — errata 016_xserver — multiple vulnerabilities (3 CVEs) — syspatch and remediation — diagnosis and fix on OpenBSD 7.4

OpenBSD 7.4 — xserver — errata 016_xserver — multiple vulnerabilities (3 CVEs) — syspatch and remediation

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: OpenBSD 7.4 📖 ~4 min read  •  Source: OpenBSD 7.4 errata 016_xserver Errata topic: Security: xserver (All architectures) Issued: April 8, 2024 Related CVEs: CVE-2024-31080 CVE-2024-31081 CVE-2024-31083 Upstream summary: Fix multiple heap buffer overread and data leakage in the X11 server Xi […]

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NetBSD 9.4 — GraphicsMagick — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 9.4

NetBSD 9.4 — GraphicsMagick — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: NetBSD 9.4 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Related CVEs: CVE-2006-5456 CVE-2008-1096 CVE-2008-1097 CVE-2009-1882 CVE-2016-5118 CVE-2017-12936 CVE-2017-15238 CVE-2019-19950  +12 more Upstream summary: pkgsrc audit-packages flagged GraphicsMagick<1.1.7 for vulnerability class 'code-execution'. Reference: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-5456 Table of contents Symptom & Impact Environment […]

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OpenBSD 7.4 — expat — errata 020_expat — multiple vulnerabilities (3 CVEs) — syspatch and remediation — diagnosis and fix on OpenBSD 7.4

OpenBSD 7.4 — expat — errata 020_expat — multiple vulnerabilities (3 CVEs) — syspatch and remediation

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: OpenBSD 7.4 📖 ~4 min read  •  Source: OpenBSD 7.4 errata 020_expat Errata topic: Security: expat (All architectures) Issued: September 17, 2024 Related CVEs: CVE-2024-45490 CVE-2024-45491 CVE-2024-45492 Upstream summary: In libexpat add integer range checks. CVE-2024-45490 CVE-2024-45491 CVE-2024-45492 Table of contents Symptom […]

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NetBSD 9.4 — GraphicsMagick-1.1.[0-9]* — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 9.4

NetBSD 9.4 — GraphicsMagick-1.1.[0-9]* — vulnerability — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: NetBSD 9.4 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Upstream summary: pkgsrc audit-packages flagged GraphicsMagick-1.1.[0-9]* for vulnerability class 'remote-system-access'. Reference: http://secunia.com/advisories/30879/ Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary […]

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OpenBSD 7.4 — xserver — errata 010_xserver — multiple vulnerabilities (2 CVEs) — syspatch and remediation — diagnosis and fix on OpenBSD 7.4

OpenBSD 7.4 — xserver — errata 010_xserver — multiple vulnerabilities (2 CVEs) — syspatch and remediation

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: OpenBSD 7.4 📖 ~4 min read  •  Source: OpenBSD 7.4 errata 010_xserver Errata topic: Security: xserver (All architectures) Issued: December 14, 2023 Related CVEs: CVE-2023-6377 CVE-2023-6478 Upstream summary: Fix out of bounds memory accesses in XRandR and XKB X server extensions. CVE-2023-6377 […]

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