https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sat, 03 Oct 2026 14:45:41 +0000 https://cve.radiocsirt.org/vuln/bdu:2026-12732 bdu:2026-12732 https://cve.radiocsirt.org/vuln/bdu:2026-12732 https://cve.radiocsirt.org/vuln/bell-cve-2026-43185 <p><strong>Affected:</strong> Alpaquita:23: linux-lts, Alpaquita:25: linux-lts, Alpaquita:stream: linux-lts</p> <p><strong>Affected:</strong> Alpaquita:23: linux-lts, Alpaquita:25: linux-lts, Alpaquita:stream: linux-lts</p> https://cve.radiocsirt.org/vuln/bell-cve-2026-43185 https://cve.radiocsirt.org/vuln/certfr-2026-avi-0898 certfr-2026-avi-0898 https://cve.radiocsirt.org/vuln/certfr-2026-avi-0898 https://cve.radiocsirt.org/vuln/euvd-2026-347849 EUVD-2026-347849 https://cve.radiocsirt.org/vuln/euvd-2026-347849 https://cve.radiocsirt.org/vuln/fkie_cve-2026-43185 <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>ksmbd: fix signededness bug in smb_direct_prepare_negotiation()</p> <p>smb_direct_prepare_negotiation() casts an unsigned __u32 value from sp-&gt;max_recv_size and req-&gt;preferred_send_size to a signed int before computing min_t(int, ...). A maliciously provided preferred_send_size of 0x80000000 will return as smaller than max_recv_size, and then be used to set the maximum allowed alowed receive size for the next message.</p> <p>By sending a second message with a large value (&gt;1420 bytes) the attacker can then achieve a heap buffer overflow.</p> <p>This fix replaces min_t(int, ...) with min_t(u32)</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>ksmbd: fix signededness bug in smb_direct_prepare_negotiation()</p> <p>smb_direct_prepare_negotiation() casts an unsigned __u32 value from sp-&gt;max_recv_size and req-&gt;preferred_send_size to a signed int before computing min_t(int, ...). A maliciously provided preferred_send_size of 0x80000000 will return as smaller than max_recv_size, and then be used to set the maximum allowed alowed receive size for the next message.</p> <p>By sending a second message with a large value (&gt;1420 bytes) the attacker can then achieve a heap buffer overflow.</p> <p>This fix replaces min_t(int, ...) with min_t(u32)</p> https://cve.radiocsirt.org/vuln/fkie_cve-2026-43185 https://cve.radiocsirt.org/vuln/ghsa-vcg7-gx5w-x44c <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>ksmbd: fix signededness bug in smb_direct_prepare_negotiation()</p> <p>smb_direct_prepare_negotiation() casts an unsigned __u32 value from sp-&gt;max_recv_size and req-&gt;preferred_send_size to a signed int before computing min_t(int, ...). A maliciously provided preferred_send_size of 0x80000000 will return as smaller than max_recv_size, and then be used to set the maximum allowed alowed receive size for the next message.</p> <p>By sending a second message with a large value (&gt;1420 bytes) the attacker can then achieve a heap buffer overflow.</p> <p>This fix replaces min_t(int, ...) with min_t(u32)</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>ksmbd: fix signededness bug in smb_direct_prepare_negotiation()</p> <p>smb_direct_prepare_negotiation() casts an unsigned __u32 value from sp-&gt;max_recv_size and req-&gt;preferred_send_size to a signed int before computing min_t(int, ...). A maliciously provided preferred_send_size of 0x80000000 will return as smaller than max_recv_size, and then be used to set the maximum allowed alowed receive size for the next message.</p> <p>By sending a second message with a large value (&gt;1420 bytes) the attacker can then achieve a heap buffer overflow.</p> <p>This fix replaces min_t(int, ...) with min_t(u32)</p> https://cve.radiocsirt.org/vuln/ghsa-vcg7-gx5w-x44c https://cve.radiocsirt.org/vuln/msrc_cve-2026-43185 msrc_CVE-2026-43185 https://cve.radiocsirt.org/vuln/msrc_cve-2026-43185 https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-43185 <p><strong>Affected:</strong> Ubuntu:16.04:LTS: linux-hwe-edge, Ubuntu:18.04:LTS: linux-aws-5.0, Ubuntu:18.04:LTS: linux-aws-5.3, Ubuntu:18.04:LTS: linux-azure, Ubuntu:18.04:LTS: linux-azure-5.3, Ubuntu:18.04:LTS: linux-azure-edge, Ubuntu:18.04:LTS: linux-gcp, Ubuntu:18.04:LTS: linux-gcp-5.3, Ubuntu:18.04:LTS: linux-gke-4.15, Ubuntu:18.04:LTS: linux-gke-5.4 and 179 more</p> <p>In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix signededness bug in smb_direct_prepare_negotiation() smb_direct_prepare_negotiation() casts an unsigned __u32 value from sp-&gt;max_recv_size and req-&gt;preferred_send_size to a signed int before computing min_t(int, ...). A maliciously provided preferred_send_size of 0x80000000 will return as smaller than max_recv_size, and then be used to set the maximum allowed alowed receive size for the next message. By sending a second message with a large value (&gt;1420 bytes) the attacker can then achieve a heap buffer overflow. This fix replaces min_t(int, ...) with min_t(u32)</p> <p><strong>Affected:</strong> Ubuntu:16.04:LTS: linux-hwe-edge, Ubuntu:18.04:LTS: linux-aws-5.0, Ubuntu:18.04:LTS: linux-aws-5.3, Ubuntu:18.04:LTS: linux-azure, Ubuntu:18.04:LTS: linux-azure-5.3, Ubuntu:18.04:LTS: linux-azure-edge, Ubuntu:18.04:LTS: linux-gcp, Ubuntu:18.04:LTS: linux-gcp-5.3, Ubuntu:18.04:LTS: linux-gke-4.15, Ubuntu:18.04:LTS: linux-gke-5.4 and 179 more</p> <p>In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix signededness bug in smb_direct_prepare_negotiation() smb_direct_prepare_negotiation() casts an unsigned __u32 value from sp-&gt;max_recv_size and req-&gt;preferred_send_size to a signed int before computing min_t(int, ...). A maliciously provided preferred_send_size of 0x80000000 will return as smaller than max_recv_size, and then be used to set the maximum allowed alowed receive size for the next message. By sending a second message with a large value (&gt;1420 bytes) the attacker can then achieve a heap buffer overflow. This fix replaces min_t(int, ...) with min_t(u32)</p> https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-43185 https://cve.radiocsirt.org/vuln/wid-sec-w-2026-1405 <p>Ein Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um nicht spezifizierte Angriffe durchzuführen, möglicherweise Sicherheitsmaßnahmen zu umgehen, Daten zu manipulieren oder offenzulegen oder einen Denial-of-Service-Zustand zu verursachen.</p> <p>Ein Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um nicht spezifizierte Angriffe durchzuführen, möglicherweise Sicherheitsmaßnahmen zu umgehen, Daten zu manipulieren oder offenzulegen oder einen Denial-of-Service-Zustand zu verursachen.</p> https://cve.radiocsirt.org/vuln/wid-sec-w-2026-1405