June 2026 - Page 24 of 198

How to Set Up IPv6 on FreeBSD 15 — step-by-step FreeBSD 15 tutorial on Progressive Robot

How to Set Up IPv6 on FreeBSD 15

Introduction FreeBSD 15 is a UNIX-derived operating system renowned for its network stack performance, ZFS integration, and Jail isolation primitives. Setting up set up ipv6 on FreeBSD 15 follows the rc.conf/service(8) paradigm rather than systemd, which means enabling a service and configuring its startup options are done differently from any Linux distribution. This guide walks […]

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FreeBSD 15 — courier-authlib — security advisory — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — courier-authlib — security advisory — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 27 June 2026 Affected versions: FreeBSD 15 đź“– ~4 min read  â€˘  Source: FreeBSD VuXML VuXML topic: Courier Authentication Library — SQL Injection Upstream summary: Secunia reports: A vulnerability has been reported in the Courier Authentication Library, which can be exploited by malicious people to conduct SQL […]

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Amazon Linux 2023 — libtasn1 — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Amazon Linux 2023

Amazon Linux 2023 — libtasn1 — multiple vulnerabilities (3 CVEs) — patch and remediation guide

đźź  High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Amazon Linux 2023 đź“– ~4 min read  â€˘  Source: Amazon Linux advisory ALAS2023-2026-1395 Related CVEs: CVE-2025-13151 CVE-2021-46848 CVE-2024-12133 Upstream summary: Stack-based buffer overflow in libtasn1 version: v4.20.0. The function fails to validate the size of input data resulting in a buffer overflow […]

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FreeBSD 15 — pine4-ssl — security advisory — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — pine4-ssl — security advisory — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 27 June 2026 Affected versions: FreeBSD 15 đź“– ~4 min read  â€˘  Source: FreeBSD VuXML VuXML topic: pine remotely exploitable buffer overflow in newmail.c Upstream summary: Kris Kennaway reports a remotely exploitable buffer overflow in newmail.c. Mike Silbersack submitted the fix. Table of contents Symptom & Impact […]

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FreeBSD 15 — rundeck — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — rundeck — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 27 June 2026 Affected versions: FreeBSD 15 đź“– ~4 min read  â€˘  Source: FreeBSD VuXML VuXML topic: Rundeck3 — Log4J RCE vulnerability Related CVEs: CVE-2021-44832 Upstream summary: The Rundeck project reports: This release updates both Community and Enterprise with the latest Log4J to address CVE-2021-44832 by updating […]

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FreeBSD 15 — rust-nightly — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — rust-nightly — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 27 June 2026 Affected versions: FreeBSD 15 đź“– ~4 min read  â€˘  Source: FreeBSD VuXML VuXML topic: Rust — Race condition enabling symlink following Related CVEs: CVE-2022-21658 Upstream summary: The Rust Security Response WG was notified that the std::fs::remove_dir_all standard library function is vulnerable to a race […]

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AlmaLinux 8 — perl-Encode — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on AlmaLinux 8

AlmaLinux 8 — perl-Encode — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 8 đź“– ~4 min read  â€˘  Source: AlmaLinux ALSA ALSA-2026:8096 Related CVEs: CVE-2025-40909 CVE-2023-47038 Upstream summary: Perl is a high-level programming language that is commonly used for system administration utilities and web programming. Security Fix(es): * perl: Perl threads have a […]

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

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

🟡 Medium   ⏱ 10–30 min  Last verified: 27 June 2026 Affected versions: Debian 13 (trixie) đź“– ~4 min read  â€˘  Source: Debian Security Tracker Related CVEs: CVE-2014-3554 CVE-2016-3698 CVE-2024-5564 Upstream summary: Buffer overflow in the ndp_msg_opt_dnssl_domain function in libndp allows remote routers to cause a denial of service (crash) and possibly execute arbitrary code […]

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