https://db.gcve.eu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Wed, 14 Oct 2026 15:09:28 +0000 https://db.gcve.eu/vuln/fkie_cve-2026-104038 <p>A flaw was found in sssd. A remote attacker can cause a denial of service (DoS) by submitting a certificate that lacks an expected Security Identifier (SID) extension. In deployments configured with SID-based certificate mapping rules, the service fails to verify the presence of the extension before processing it, causing the process to crash during authentication or lookup operations.</p> <p>A flaw was found in sssd. A remote attacker can cause a denial of service (DoS) by submitting a certificate that lacks an expected Security Identifier (SID) extension. In deployments configured with SID-based certificate mapping rules, the service fails to verify the presence of the extension before processing it, causing the process to crash during authentication or lookup operations.</p> https://db.gcve.eu/vuln/fkie_cve-2026-104038 https://db.gcve.eu/vuln/ghsa-qr5w-232p-j88j <p>A flaw was found in sssd. A remote attacker can cause a denial of service (DoS) by submitting a certificate that lacks an expected Security Identifier (SID) extension. In deployments configured with SID-based certificate mapping rules, the service fails to verify the presence of the extension before processing it, causing the process to crash during authentication or lookup operations.</p> <p>A flaw was found in sssd. A remote attacker can cause a denial of service (DoS) by submitting a certificate that lacks an expected Security Identifier (SID) extension. In deployments configured with SID-based certificate mapping rules, the service fails to verify the presence of the extension before processing it, causing the process to crash during authentication or lookup operations.</p> https://db.gcve.eu/vuln/ghsa-qr5w-232p-j88j https://db.gcve.eu/vuln/ubuntu-cve-2026-104038 <p><strong>Affected:</strong> Ubuntu:Pro:16.04:LTS: sssd, Ubuntu:Pro:18.04:LTS: sssd, Ubuntu:Pro:20.04:LTS: sssd, Ubuntu:22.04:LTS: sssd, Ubuntu:24.04:LTS: sssd, Ubuntu:26.04:LTS: sssd</p> <p>A flaw was found in sssd. A remote attacker can cause a denial of service (DoS) by submitting a certificate that lacks an expected Security Identifier (SID) extension. In deployments configured with SID-based certificate mapping rules, the service fails to verify the presence of the extension before processing it, causing the process to crash during authentication or lookup operations.</p> <p><strong>Affected:</strong> Ubuntu:Pro:16.04:LTS: sssd, Ubuntu:Pro:18.04:LTS: sssd, Ubuntu:Pro:20.04:LTS: sssd, Ubuntu:22.04:LTS: sssd, Ubuntu:24.04:LTS: sssd, Ubuntu:26.04:LTS: sssd</p> <p>A flaw was found in sssd. A remote attacker can cause a denial of service (DoS) by submitting a certificate that lacks an expected Security Identifier (SID) extension. In deployments configured with SID-based certificate mapping rules, the service fails to verify the presence of the extension before processing it, causing the process to crash during authentication or lookup operations.</p> https://db.gcve.eu/vuln/ubuntu-cve-2026-104038