libcurl keeps previously used connections in a connection pool for subsequent transfers to reuse if one of them matches the setup.
An easy handle that first uses default native CA trust can continue trusting the native platform store after the application switches that same handle to custom CA material for a later transfer.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade curl | Jul 6, 2026 | Jul 3, 2026 |
| Redhat_linux | — | — | Sep 2, 2026 | Jul 3, 2026 |
| Ubuntu | — | Upgrade libcurl4-openssl-devUpgrade libcurl4t64Upgrade libcurl3t64-gnutlsUpgrade libcurl4-gnutls-devUpgrade curl | Jul 12, 2026 | Jul 9, 2026 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Aug 10, 2026 | Jul 3, 2026 |
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