NetBSD 9.4 — gerbv — multiple vulnerabilities (8 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-2021-40401 CVE-2021-40391 CVE-2021-40393 CVE-2021-40394 CVE-2021-40402 CVE-2021-40400 CVE-2021-40403 CVE-2023-4508 Upstream summary: pkgsrc audit-packages flagged gerbv-[0-9]* for vulnerability class 'use-after-free'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2021-40401 Table of contents Symptom & Impact Environment & Reproduction […]