FreeBSD 15 — h2o-devel — multiple vulnerabilities (6 CVEs) — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: FreeBSD 15 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: h2o — HTTP/2 Rapid Reset attack vulnerability Related CVEs: CVE-2019-9512 CVE-2019-9514 CVE-2019-9515 CVE-2021-43848 CVE-2023-30847 CVE-2023-44487 Upstream summary: Kazuo Okuhu reports: H2O is vulnerable to the HTTP/2 Rapid Reset attack. An […]