Envoy 1.31
Support for Envoy 1.31 ended on 19/07/2025. There are no more security updates for this branch.
Latest version: 1.31.10, released on 18/07/2025
End of support: 19/07/2025
32 known vulnerabilities open in 1.31.10
Vulnerabilities in Envoy 1.31
42 vulnerabilities from the NVD affect at least one version of this branch. Last checked on 03/11/2026.
- CVE-2026-111497, CVSS 4.0: 9.2, actively exploited: still open in 1.31.10
- CVE-2025-55162, CVSS 3.1: 8.8: still open in 1.31.10
- CVE-2026-26308, CVSS 3.1: 8.2: still open in 1.31.10
- CVE-2026-73553, CVSS 3.1: 7.5: still open in 1.31.10
- CVE-2026-73552, CVSS 3.1: 7.5: still open in 1.31.10
- CVE-2026-73550, CVSS 3.1: 7.5: still open in 1.31.10
- CVE-2026-73548, CVSS 3.1: 7.5: still open in 1.31.10
- CVE-2026-73547, CVSS 3.1: 7.5: still open in 1.31.10
- CVE-2026-73513, CVSS 3.1: 7.5: still open in 1.31.10
- CVE-2026-73512, CVSS 3.1: 7.5: still open in 1.31.10
- CVE-2026-48497, CVSS 3.1: 7.5: still open in 1.31.10
- CVE-2026-48044, CVSS 3.1: 7.5: still open in 1.31.10
- CVE-2026-48042, CVSS 3.1: 7.5: still open in 1.31.10
- CVE-2026-47774, CVSS 3.1: 7.5: still open in 1.31.10
- CVE-2026-47221, CVSS 3.1: 7.5: still open in 1.31.10
- CVE-2026-47204, CVSS 3.1: 7.5: still open in 1.31.10
- CVE-2026-26330, CVSS 3.1: 7.5: still open in 1.31.10
- CVE-2026-26310, CVSS 3.1: 7.5: still open in 1.31.10
- CVE-2025-62504, CVSS 3.1: 7.5: still open in 1.31.10
- CVE-2026-73546, CVSS 3.1: 7.4: still open in 1.31.10
- CVE-2025-66220, CVSS 3.1: 7.1: still open in 1.31.10
- CVE-2025-62409, CVSS 4.0: 6.6: still open in 1.31.10
- CVE-2025-64527, CVSS 3.1: 6.5: still open in 1.31.10
- CVE-2026-50572, CVSS 3.1: 5.9: still open in 1.31.10
- CVE-2026-48521, CVSS 3.1: 5.9: still open in 1.31.10
- CVE-2026-26311, CVSS 3.1: 5.9: still open in 1.31.10
- CVE-2026-73551, CVSS 3.1: 5.3: still open in 1.31.10
- CVE-2026-73549, CVSS 3.1: 5.3: still open in 1.31.10
- CVE-2026-73511, CVSS 3.1: 5.3: still open in 1.31.10
- CVE-2026-26309, CVSS 3.1: 5.3: still open in 1.31.10
- CVE-2025-64763, CVSS 3.1: 5.3: still open in 1.31.10
- CVE-2026-47778, CVSS 3.1: 4.4: still open in 1.31.10
- CVE-2025-30157, CVSS 3.1: 7.5: fixed in 1.31.6
- CVE-2024-53270, CVSS 3.1: 7.5: fixed in 1.31.5
- CVE-2024-53269, CVSS 3.1: 7.5: fixed in 1.31.4
- CVE-2024-45810, CVSS 3.1: 7.5: fixed in 1.31.2
- CVE-2024-45809, CVSS 3.1: 7.5: fixed in 1.31.2
- CVE-2024-45807, CVSS 3.1: 7.5: fixed in 1.31.2
- CVE-2024-53271, CVSS 3.1: 7.1: fixed in 1.31.5
- CVE-2024-45808, CVSS 3.1: 6.5: fixed in 1.31.2
- CVE-2024-45806, CVSS 3.1: 6.5: fixed in 1.31.2
- CVE-2025-46821, CVSS 3.1: 5.3: fixed in 1.31.8
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