What’s Vulnerable › Products

Facebook proxygen vulnerabilities

11 known vulnerabilities, 1 confirmed exploited in the wild (CISA KEV), 5 published in the last 12 months.

Check whether your Facebook proxygen version is affected

Exploited Facebook proxygen vulnerabilities

• CVE-2023-44487 — HTTP/2 Rapid Reset Attack Vulnerability

Latest Facebook proxygen vulnerabilities

• CVE-2026-91096 — (CVSS 7.5)
• CVE-2026-91095 — (CVSS 5.3)
• CVE-2026-84895 — (CVSS 7.3)
• CVE-2026-44909 — (CVSS 7.5)
• CVE-2025-55181 — (CVSS 5.3)
• CVE-2023-44487 — HTTP/2 Rapid Reset Attack Vulnerability (CVSS 7.5) — exploited
• CVE-2021-24029 — (CVSS 7.5)
• CVE-2020-1897 — (CVSS 9.8)
• CVE-2019-11940 — (CVSS 9.8)
• CVE-2019-11921 — (CVSS 9.8)
• CVE-2018-6343 — (CVSS 7.5)