UbuntuUpdates.org

Bugs fixes in "curl"

Origin Bug number Title Date fixed
CVE CVE-2025-0167 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 the follo 2026-03-11
CVE CVE-2026-3784 curl would wrongly reuse an existing HTTP proxy connection doing CONNE ... 2026-03-11
CVE CVE-2026-3783 When an OAuth2 bearer token is used for an HTTP(S) transfer, and that ... 2026-03-11
CVE CVE-2026-1965 libcurl can in some circumstances reuse the wrong connection when aske ... 2026-03-11
CVE CVE-2025-0167 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 the follo 2026-03-11
CVE CVE-2026-3784 curl would wrongly reuse an existing HTTP proxy connection doing CONNE ... 2026-03-11
CVE CVE-2026-3783 When an OAuth2 bearer token is used for an HTTP(S) transfer, and that ... 2026-03-11
CVE CVE-2026-1965 libcurl can in some circumstances reuse the wrong connection when aske ... 2026-03-11
CVE CVE-2026-3805 When doing a second SMB request to the same host again, curl would wro ... 2026-03-11
CVE CVE-2026-3784 curl would wrongly reuse an existing HTTP proxy connection doing CONNE ... 2026-03-11
CVE CVE-2026-3783 When an OAuth2 bearer token is used for an HTTP(S) transfer, and that ... 2026-03-11
CVE CVE-2026-1965 libcurl can in some circumstances reuse the wrong connection when aske ... 2026-03-11
CVE CVE-2025-0167 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 the follo 2026-03-11
CVE CVE-2025-0167 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 the follo 2026-03-11
CVE CVE-2025-15224 When doing SSH-based transfers using either SCP or SFTP, and asked to do public key authentication, curl would wrongly still ask and authenticate usi 2026-02-25
CVE CVE-2025-15079 When doing SSH-based transfers using either SCP or SFTP, and setting the known_hosts file, libcurl could still mistakenly accept connecting to hosts 2026-02-25
CVE CVE-2025-14524 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 an IMAP, 2026-02-25
CVE CVE-2025-14017 When doing multi-threaded LDAPS transfers (LDAP over TLS) with libcurl, changing TLS options in one thread would inadvertently change them globally a 2026-02-25
CVE CVE-2025-15224 When doing SSH-based transfers using either SCP or SFTP, and asked to do public key authentication, curl would wrongly still ask and authenticate usi 2026-02-25
CVE CVE-2025-15079 When doing SSH-based transfers using either SCP or SFTP, and setting the known_hosts file, libcurl could still mistakenly accept connecting to hosts 2026-02-25



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