curl (SUSE:Linux Enterprise Server 16.0) — known CVEs & security advisories

Known CVE vulnerabilities and GitHub Security Advisories affecting the SUSE:Linux Enterprise Server 16.0 package curl, with affected version ranges, CVSS severity, EPSS exploit prediction, and CISA KEV status.

CVEs (17)

• CVE-2025-9086 — CVSS 7.5 (high): 1. A cookie is set using the `secure` keyword for `https://target` 2. curl is redirected to or otherwise made to speak with `http://target`…
• CVE-2026-3805 — CVSS 7.5 (high): When doing a second SMB request to the same host again, curl would wrongly use a data pointer pointing into already freed memory.
• CVE-2026-6276 — CVSS 7.5 (high): Using libcurl, when a custom `Host:` header is first set for an HTTP request and a second request is subsequently done using the same *easy…
• CVE-2026-1965 — CVSS 6.5 (medium): libcurl can in some circumstances reuse the wrong connection when asked to do an Negotiate-authenticated HTTP or HTTPS request. libcurl…
• CVE-2026-3784 — CVSS 6.5 (medium): curl would wrongly reuse an existing HTTP proxy connection doing CONNECT to a server, even if the new request uses different credentials…
• CVE-2026-5545 — CVSS 6.5 (medium): libcurl might in some circumstances reuse the wrong connection when asked to do an authenticated HTTP(S) request after a…
• CVE-2025-14017 — CVSS 6.3 (medium): When doing multi-threaded LDAPS transfers (LDAP over TLS) with libcurl, changing TLS options in one thread would inadvertently change them…
• CVE-2026-6253 — CVSS 5.9 (medium): curl might erroneously pass on credentials for a first proxy to a second proxy. This can happen when the following conditions are true: 1…
• CVE-2026-4873 — CVSS 5.9 (medium): A vulnerability exists where a connection requiring TLS incorrectly reuses an existing unencrypted connection from the same connection…
• CVE-2026-6429 — CVSS 5.3 (medium): When asked to both use a `.netrc` file for credentials and to follow HTTP redirects, libcurl could leak the password used for the first…
• CVE-2025-14524 — CVSS 5.3 (medium): When an OAuth2 bearer token is used for an HTTP(S) transfer, and that transfer performs a cross-protocol redirect to a second URL that uses…
• CVE-2025-14819 — CVSS 5.3 (medium): When doing TLS related transfers with reused easy or multi handles and altering the `CURLSSLOPT_NO_PARTIALCHAIN` option, libcurl could…
• CVE-2025-15079 — CVSS 5.3 (medium): When doing SSH-based transfers using either SCP or SFTP, and setting the known_hosts file, libcurl could still mistakenly accept connecting…
• CVE-2026-3783 — CVSS 5.3 (medium): When an OAuth2 bearer token is used for an HTTP(S) transfer, and that transfer performs a redirect to a second URL, curl could leak that…
• CVE-2025-10148 — CVSS 5.3 (medium): curl's websocket code did not update the 32 bit mask pattern for each new outgoing frame as the specification says. Instead it used a fixed…
• CVE-2025-11563 — CVSS 4.6 (medium): URLs containing percent-encoded slashes (`/` or `\`) can trick wcurl into saving the output file outside of the current directory without…
• CVE-2025-15224 — CVSS 3.1 (low): When doing SSH-based transfers using either SCP or SFTP, and asked to do public key authentication, curl would wrongly still ask and…