[CLSA-2026:1779357791] Fix CVE(s): CVE-2026-5773
Type:
security
Severity:
Important
Release date:
2026-05-21 10:03:16 UTC
Description:
* SECURITY UPDATE: libcurl may reuse the wrong connection for SMB(S) transfers, leading to access of an unintended SMB share with the same credentials. - debian/patches/CVE-2026-5773.patch: disable connection reuse for SMB(S) in lib/url.c by returning early from ConnectionExists() when the requested protocol is SMB or SMBS. - CVE-2026-5773
Updated packages:
  • curl_7.58.0-2ubuntu3.24+tuxcare.els9_amd64.deb
    sha:0558f13cae06682d00314409c056aff0558a52fd
  • libcurl3-gnutls_7.58.0-2ubuntu3.24+tuxcare.els9_amd64.deb
    sha:a0caa340878818762842f05fdb5b6476ae468446
  • libcurl3-nss_7.58.0-2ubuntu3.24+tuxcare.els9_amd64.deb
    sha:71bad6a01abe50998580c2d36dc02740d6878a67
  • libcurl4_7.58.0-2ubuntu3.24+tuxcare.els9_amd64.deb
    sha:35b7a7cca0b325f637fa44ff72d745e02903de38
  • libcurl4-doc_7.58.0-2ubuntu3.24+tuxcare.els9_all.deb
    sha:c5a76e0adf4214b76728d557f6754f531f4df4b2
  • libcurl4-gnutls-dev_7.58.0-2ubuntu3.24+tuxcare.els9_amd64.deb
    sha:e6cdcf82fbe85ebe18f6879975fb760db34d34b9
  • libcurl4-nss-dev_7.58.0-2ubuntu3.24+tuxcare.els9_amd64.deb
    sha:cc88eb75b7d67656aae292f4f7e2e3e2c643fc72
  • libcurl4-openssl-dev_7.58.0-2ubuntu3.24+tuxcare.els9_amd64.deb
    sha:afc827979361439d37773bddf732aff55643a27b
Notes:
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