Fedora alert FEDORA-2026-097fb2e7e9 (curl)
| From: | updates--- via package-announce <package-announce@lists.fedoraproject.org> | |
| To: | package-announce@lists.fedoraproject.org | |
| Subject: | [SECURITY] Fedora 43 Update: curl-8.15.0-8.fc43 | |
| Date: | Fri, 07 Aug 2026 01:37:54 +0000 | |
| Message-ID: | <20260807013754.982436DC49@bastion01.rdu3.fedoraproject.org> | |
| Archive-link: | Article |
-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2026-097fb2e7e9 2026-08-07 01:36:33.274477+00:00 -------------------------------------------------------------------------------- Name : curl Product : Fedora 43 Version : 8.15.0 Release : 8.fc43 URL : https://curl.se/ Summary : A utility for getting files from remote servers (FTP, HTTP, and others) Description : curl is a command line tool for transferring data with URL syntax, supporting FTP, FTPS, HTTP, HTTPS, SCP, SFTP, TFTP, TELNET, DICT, LDAP, LDAPS, FILE, IMAP, SMTP, POP3 and RTSP. curl supports SSL certificates, HTTP POST, HTTP PUT, FTP uploading, HTTP form based upload, proxies, cookies, user+password authentication (Basic, Digest, NTLM, Negotiate, kerberos...), file transfer resume, proxy tunneling and a busload of other useful tricks. -------------------------------------------------------------------------------- Update Information: fix cross-proxy Digest auth state leak (CVE-2026-7168) fix cross-origin Digest auth state leak (CVE-2026-11856) fix password leak with netrc and user in URL (CVE-2026-8926) fix SSH improper host validation (CVE-2026-9547) fix trailing dot domain super cookie (CVE-2026-8924) -------------------------------------------------------------------------------- ChangeLog: * Mon Aug 3 2026 Jan Macku <jamacku@redhat.com> - 8.15.0-8 - fix cross-proxy Digest auth state leak (CVE-2026-7168) - fix cross-origin Digest auth state leak (CVE-2026-11856) - fix password leak with netrc and user in URL (CVE-2026-8926) - fix SSH improper host validation (CVE-2026-9547) - fix trailing dot domain super cookie (CVE-2026-8924) -------------------------------------------------------------------------------- References: [ 1 ] Bug #2480086 - CVE-2026-7168 curl: libcurl: Information disclosure via incorrect Proxy-Authorization header reuse [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2480086 [ 2 ] Bug #2497410 - CVE-2026-9547 curl: curl: Man-in-the-middle attack via SSH host key bypass [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2497410 [ 3 ] Bug #2497475 - CVE-2026-8926 curl: curl: Information disclosure via incorrect .netrc password lookup [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2497475 [ 4 ] Bug #2497597 - CVE-2026-8924 curl: curl: Cookie injection via malicious HTTP server using super cookies [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2497597 [ 5 ] Bug #2498017 - CVE-2026-11856 curl: curl: Information disclosure via incorrect Digest authentication header reuse [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2498017 -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-097fb2e7e9' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgr... All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/keys -------------------------------------------------------------------------------- -- _______________________________________________ package-announce mailing list -- package-announce@lists.fedoraproject.org To unsubscribe send an email to package-announce-leave@lists.fedoraproject.org Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-cond... List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/package-ann... Do not reply to spam, report it: https://forge.fedoraproject.org/infra/tickets/issues/new