https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2022-21950.htmlhttps://patchthecve.com/cve/CVE-2022-21950.htmlWed, 17 Jun 2026 04:27:20 +0000MEDIUM 5.3: A Improper Access Control vulnerability in the systemd service of cana in openSUSE Backports SLE-15-SP3, openSUSE Backports SLE-15-SP4 allows local users to hijack the UNIX domain socket This issue affects: openSUSE Backports SLE-15-SP3 canna versions prior to canna-3.7p3-bp153.2.3.1. openSUSE Backphttps://patchthecve.com/cve/CVE-2002-1159.htmlhttps://patchthecve.com/cve/CVE-2002-1159.htmlTue, 16 Jun 2026 21:58:51 +0000MEDIUM 6.4: Canna 3.6 and earlier does not properly validate requests, which allows remote attackers to cause a denial of service or information leak.https://patchthecve.com/cve/CVE-2002-1158.htmlhttps://patchthecve.com/cve/CVE-2002-1158.htmlTue, 16 Jun 2026 21:58:51 +0000HIGH 7.2: Buffer overflow in the irw_through function for Canna 3.5b2 and earlier allows local users to execute arbitrary code as the bin user.