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FreeBSD 13 — postgresql17-client — multiple vulnerabilities (16 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — postgresql17-client — multiple vulnerabilities (16 CVEs) — patch and remediation guide

  • June 3, 2026
  • BSD
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🟠 High   ⏱ 15–60 min  Last verified: 3 June 2026 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: PostgreSQL — Multiple vulnerabilities Related CVEs: CVE-2024-10977 CVE-2025-1094 CVE-2025-12817 CVE-2025-12818 CVE-2025-4207 CVE-2026-6472 CVE-2026-6473 CVE-2026-6474  +8 more Upstream summary: The PostgreSQL project reports: Missing authorization in PostgreSQL CREATE TYPE allows an […]

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

Debian 13 — lmdb — vulnerability — patch and remediation guide

  • June 3, 2026
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 3 June 2026 Affected versions: Debian 13 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2026-22185 Upstream summary: OpenLDAP Lightning Memory-Mapped Database (LMDB) versions up to and including 0.9.14, prior to commit 8e1fda8, contain a heap buffer underflow in the readline() function of mdb_load. […]

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FreeBSD 15 — openvpn23-polarssl — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — openvpn23-polarssl — multiple vulnerabilities (2 CVEs) — patch and remediation guide

  • June 3, 2026
  • BSD
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🟢 Low   ⏱ 5–15 min  Last verified: 3 June 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: OpenVPN — two remote denial-of-service vulnerabilities Related CVEs: CVE-2017-7478 CVE-2017-7479 Upstream summary: Samuli Seppänen reports: OpenVPN v2.4.0 was audited for security vulnerabilities independently by Quarkslabs (funded by OSTIF) and Cryptography […]

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

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

  • June 3, 2026
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 3 June 2026 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2003-0744 CVE-2005-1453 CVE-2005-1911 Upstream summary: The fetchnews NNTP client in leafnode 1.9.3 to 1.9.41 allows remote attackers to cause a denial of service (process hang and termination) via […]

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Windows Server 2022 — KB5084597 — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Windows Server 2022

Windows Server 2022 — KB5084597 — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Windows Server 2022 📖 ~4 min read  •  Source: Microsoft KB5084597 • MSRC update-guide entry Related CVEs: CVE-2026-25172 CVE-2026-25173 CVE-2026-26111 Affected components: Windows Server 2022 Microsoft summary: Integer overflow or wraparound in Windows Routing and Remote Access Service (RRAS) allows an authorized […]

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Debian 13 — underscore — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — underscore — multiple vulnerabilities (2 CVEs) — patch and remediation guide

  • June 3, 2026
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 3 June 2026 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2021-23358 CVE-2026-27601 Upstream summary: The package underscore from 1.13.0-0 and before 1.13.0-2, from 1.3.2 and before 1.12.1 are vulnerable to Arbitrary Code Injection via the template function, particularly […]

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Debian 13 — android-platform-external-libunwind — vulnerability — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — android-platform-external-libunwind — vulnerability — patch and remediation guide

  • June 3, 2026
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 3 June 2026 Affected versions: Debian 13 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2015-3239 Upstream summary: Off-by-one error in the dwarf_to_unw_regnum function in include/dwarf_i.h in libunwind 1.1 allows local users to have unspecified impact via invalid dwarf opcodes. Table of contents Symptom […]

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Debian 12 — libavif — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — libavif — multiple vulnerabilities (3 CVEs) — patch and remediation guide

  • June 3, 2026
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 3 June 2026 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2020-36407 CVE-2025-48174 CVE-2025-48175 Upstream summary: libavif 0.8.0 and 0.8.1 has an out-of-bounds write in avifDecoderDataFillImageGrid. Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick […]

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Rocky Linux 10 — openssl — multiple vulnerabilities (13 CVEs) — patch and remediation guide — diagnosis and fix on Rocky Linux 10

Rocky Linux 10 — openssl — multiple vulnerabilities (13 CVEs) — patch and remediation guide

  • June 3, 2026
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Rocky Linux 10 📖 ~4 min read  •  Source: Rocky Linux RXSA RLSA-2026:1472 Related CVEs: CVE-2025-11187 CVE-2025-15467 CVE-2025-15468 CVE-2025-15469 CVE-2025-66199 CVE-2025-68160 CVE-2025-69418 CVE-2025-69419  +5 more Upstream summary: OpenSSL is a toolkit that implements the Secure Sockets Layer (SSL) and Transport Layer Security […]

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Debian 11 — ply — vulnerability — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — ply — vulnerability — patch and remediation guide

  • June 3, 2026
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 3 June 2026 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2025-56005 Upstream summary: An undocumented and unsafe feature in the PLY (Python Lex-Yacc) library 3.11 allows Remote Code Execution (RCE) via the `picklefile` parameter in the `yacc()` function. […]

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AIX AlmaLinux Alpine Linux authentication authorization Backup Recovery Boot Startup Cloud Integration Common Problems Cpu Memory Database Debian Debian 11 Debian 12 Bookworm Debian 13 Trixie DNS Firewall Fix Prevention FreeBSD FreeBSD 12 FreeBSD 13 FreeBSD 14 FreeBSD 15 Kernel Drivers Logging Monitoring Lvm Raid NetBSD Networking openSUSE Operations Oracle Linux Oracle Linux 8 Oracle Linux 9 Package Management Performance Proxy Security Hardening SLES Storage Disk Systemd Services Tls Ssl Troubleshooting ubuntu VPN windows server
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