Common Problems

FreeBSD 15 — exiv — multiple vulnerabilities (13 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — exiv — multiple vulnerabilities (13 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 6 April 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: exiv2 — Denial-of-service Related CVEs: CVE-2021-29457 CVE-2021-29458 CVE-2021-29463 CVE-2021-29464 CVE-2021-29470 CVE-2021-29473 CVE-2021-29623 CVE-2021-32617  +5 more Upstream summary: Kevin Backhouse reports: A denial-of-service was found in Exiv2 version v0.28.5: a quadratic […]

Read more
FreeBSD 15 — heartbeat — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — heartbeat — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 6 April 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: heartbeat — insecure temporary file creation vulnerability Related CVEs: CAN-2005-2231 Upstream summary: Eric Romang reports a temporary file creation vulnerability within heartbeat. The vulnerability is caused by hardcoded temporary file […]

Read more
Amazon Linux 2023 — kernel-livepatch-6.12.31-35.92 — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Amazon Linux 2023

Amazon Linux 2023 — kernel-livepatch-6.12.31-35.92 — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Amazon Linux 2023 📖 ~4 min read  •  Source: Amazon Linux advisory ALAS2023LIVEPATCH-2025-082 Related CVEs: CVE-2025-39677 CVE-2025-38386 CVE-2025-38248 Upstream summary: In the Linux kernel, the following vulnerability has been resolved: net/sched: Fix backlog accounting in qdisc_dequeue_internal (CVE-2025-39677) Table of contents Symptom & […]

Read more
FreeBSD 15 — py32-django-devel — multiple vulnerabilities (19 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — py32-django-devel — multiple vulnerabilities (19 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 6 April 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: django — multiple vulnerabilities Related CVEs: CVE-2014-0480 CVE-2014-0481 CVE-2014-0482 CVE-2014-0483 CVE-2015-0219 CVE-2015-0220 CVE-2015-0221 CVE-2015-0222  +11 more Upstream summary: Tim Graham reports: Malicious redirect and possible XSS attack via user-supplied redirect […]

Read more
Amazon Linux 2023 — kernel-livepatch-6.12.53-69.119 — vulnerability — patch and remediation guide — diagnosis and fix on Amazon Linux 2023

Amazon Linux 2023 — kernel-livepatch-6.12.53-69.119 — vulnerability — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Amazon Linux 2023 📖 ~4 min read  •  Source: Amazon Linux advisory ALAS2023LIVEPATCH-2025-110 Related CVEs: CVE-2025-40173 Upstream summary: In the Linux kernel, the following vulnerability has been resolved: net/ip6_tunnel: Prevent perpetual tunnel growth (CVE-2025-40173) Table of contents Symptom & Impact Environment & […]

Read more
FreeBSD 15 — zsync — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — zsync — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 6 April 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: zlib — buffer overflow vulnerability Related CVEs: CVE-2005-2096 Upstream summary: Problem Description An error in the handling of corrupt compressed data streams can result in a buffer being overflowed. Impact […]

Read more
Alpine Linux edge — py3-openssl — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux edge

Alpine Linux edge — py3-openssl — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux edge / fixed in 26.1.0-r0 📖 ~4 min read  •  Source: Alpine secdb entry — py3-openssl 26.1.0-r0 Related CVEs: CVE-2026-27448 CVE-2026-27459 CVE-2026-40475 Upstream summary: Alpine community repository for vedge ships py3-openssl 26.1.0-r0 which addresses CVE-2026-27448. Table of contents Symptom & […]

Read more
FreeBSD 15 — named — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — named — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 6 April 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: FreeBSD — Predictable query ids in named(8) Related CVEs: CVE-2007-0493 CVE-2007-0494 CVE-2007-2926 Upstream summary: Problem Description: When named(8) is operating as a recursive DNS server or sending NOTIFY requests to […]

Read more
NetBSD 9.4 — py-tornado — multiple vulnerabilities (6 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 9.4

NetBSD 9.4 — py-tornado — multiple vulnerabilities (6 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: NetBSD 9.4 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Related CVEs: CVE-2020-28476 CVE-2025-67724 CVE-2014-9720 CVE-2025-67725 CVE-2025-67726 CVE-2026-31958 Upstream summary: pkgsrc audit-packages flagged py{27,36,37,38,39}-tornado-[0-9]* for vulnerability class 'cache-poisoning'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-28476 Table of contents Symptom & Impact Environment & Reproduction Root Cause […]

Read more
FreeBSD 15 — py310-configobj — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — py310-configobj — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 6 April 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: Configobj — Regular Expression Denial of Service attack Related CVEs: CVE-2023-26112 Upstream summary: [email protected] reports: All versions of the package configobj are vulnerable to Regular Expression Denial of Service (ReDoS) […]

Read more
CHAT