curl (SUSE:Linux Enterprise Server LTSS Extended Security 12 SP5) — known CVEs & security advisories

Known CVE vulnerabilities and GitHub Security Advisories affecting the SUSE:Linux Enterprise Server LTSS Extended Security 12 SP5 package curl, with affected version ranges, CVSS severity, EPSS exploit prediction, and CISA KEV status.

CVEs (14)

• CVE-2023-27534 — CVSS 8.8 (high): A path traversal vulnerability exists in curl <8.0.0 SFTP implementation causes the tilde (~) character to be wrongly replaced when used as…
• 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-2025-0725 — CVSS 7.3 (high): When libcurl is asked to perform automatic gzip decompression of content-encoded HTTP responses with the `CURLOPT_ACCEPT_ENCODING` option…
• 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-2024-9681 — CVSS 6.5 (medium): When curl is asked to use HSTS, the expiry time for a subdomain might overwrite a parent domain's cache entry, making it end sooner or…
• 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-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-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-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-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-2025-0167 — CVSS 3.4 (low): When asked to use a `.netrc` file for credentials **and** to follow HTTP redirects, curl could leak the password used for the first host to…
• CVE-2024-11053 — CVSS 3.4 (low): When asked to both use a `.netrc` file for credentials and to follow HTTP redirects, curl could leak the password used for the first host…