https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sat, 03 Oct 2026 19:15:25 +0000 https://cve.radiocsirt.org/vuln/bell-cve-2026-46195 <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-2026-46195 https://cve.radiocsirt.org/vuln/certfr-2026-avi-0731 certfr-2026-avi-0731 https://cve.radiocsirt.org/vuln/certfr-2026-avi-0731 https://cve.radiocsirt.org/vuln/euvd-2026-366769 EUVD-2026-366769 https://cve.radiocsirt.org/vuln/euvd-2026-366769 https://cve.radiocsirt.org/vuln/fkie_cve-2026-46195 <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>smb: client: validate dacloffset before building DACL pointers</p> <p>parse_sec_desc(), build_sec_desc(), and the chown path in id_mode_to_cifs_acl() all add the server-supplied dacloffset to pntsd before proving a DACL header fits inside the returned security descriptor.</p> <p>On 32-bit builds a malicious server can return dacloffset near U32_MAX, wrap the derived DACL pointer below end_of_acl, and then slip past the later pointer-based bounds checks. build_sec_desc() and id_mode_to_cifs_acl() can then dereference DACL fields from the wrapped pointer in the chmod/chown rewrite paths.</p> <p>Validate dacloffset numerically before building any DACL pointer and reuse the same helper at the three DACL entry points.</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>smb: client: validate dacloffset before building DACL pointers</p> <p>parse_sec_desc(), build_sec_desc(), and the chown path in id_mode_to_cifs_acl() all add the server-supplied dacloffset to pntsd before proving a DACL header fits inside the returned security descriptor.</p> <p>On 32-bit builds a malicious server can return dacloffset near U32_MAX, wrap the derived DACL pointer below end_of_acl, and then slip past the later pointer-based bounds checks. build_sec_desc() and id_mode_to_cifs_acl() can then dereference DACL fields from the wrapped pointer in the chmod/chown rewrite paths.</p> <p>Validate dacloffset numerically before building any DACL pointer and reuse the same helper at the three DACL entry points.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2026-46195 https://cve.radiocsirt.org/vuln/ghsa-rp7m-xq2f-r4cg <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>smb: client: validate dacloffset before building DACL pointers</p> <p>parse_sec_desc(), build_sec_desc(), and the chown path in id_mode_to_cifs_acl() all add the server-supplied dacloffset to pntsd before proving a DACL header fits inside the returned security descriptor.</p> <p>On 32-bit builds a malicious server can return dacloffset near U32_MAX, wrap the derived DACL pointer below end_of_acl, and then slip past the later pointer-based bounds checks. build_sec_desc() and id_mode_to_cifs_acl() can then dereference DACL fields from the wrapped pointer in the chmod/chown rewrite paths.</p> <p>Validate dacloffset numerically before building any DACL pointer and reuse the same helper at the three DACL entry points.</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>smb: client: validate dacloffset before building DACL pointers</p> <p>parse_sec_desc(), build_sec_desc(), and the chown path in id_mode_to_cifs_acl() all add the server-supplied dacloffset to pntsd before proving a DACL header fits inside the returned security descriptor.</p> <p>On 32-bit builds a malicious server can return dacloffset near U32_MAX, wrap the derived DACL pointer below end_of_acl, and then slip past the later pointer-based bounds checks. build_sec_desc() and id_mode_to_cifs_acl() can then dereference DACL fields from the wrapped pointer in the chmod/chown rewrite paths.</p> <p>Validate dacloffset numerically before building any DACL pointer and reuse the same helper at the three DACL entry points.</p> https://cve.radiocsirt.org/vuln/ghsa-rp7m-xq2f-r4cg https://cve.radiocsirt.org/vuln/msrc_cve-2026-46195 msrc_CVE-2026-46195 https://cve.radiocsirt.org/vuln/msrc_cve-2026-46195 https://cve.radiocsirt.org/vuln/opensuse-su-2026:10954-1 <p>kernel-devel-7.0.11-1.1 on GA media</p> <p>kernel-devel-7.0.11-1.1 on GA media</p> https://cve.radiocsirt.org/vuln/opensuse-su-2026:10954-1 https://cve.radiocsirt.org/vuln/rhsa-2026:21745 <p>kernel: Bluetooth: MGMT: Fix possible UAFs kernel: ima: don&#39;t clear IMA_DIGSIG flag when setting or removing non-IMA xattr kernel: ALSA: firewire-motu: fix buffer overflow in hwdep read for DSP events kernel: libceph: make decode_pool() more resilient against corrupted osdmaps kernel: Linux kernel: Denial of service and memory corruption in RDMA umad kernel: Linux kernel: Use-after-free in traffic control (act_ct) may lead to denial of service or privilege escalation kernel: netfilter: nf_conntrack_h323: check for zero length in DecodeQ931() kernel: Bluetooth: SCO: Fix use-after-free in sco_recv_frame() due to missing sock_hold kernel: can: raw: fix ro-&gt;uniq use-after-free in raw_rcv() kernel: net: sched: act_csum: validate nested VLAN headers kernel: netfilter: ip6t_eui64: reject invalid MAC header for all packets kernel: smb: client: validate the whole DACL before rewriting it in cifsacl kernel: Bluetooth: MGMT: validate LTK enc_size on load kernel: netfilter: nf_conntrack_helper: pass helper to expect cleanup kernel: HID: wacom: fix out-of-bounds read in wacom_intuos_bt_irq kernel: xfs: fix freemap adjustments when adding xattrs to leaf blocks kernel: md/bitmap: fix GPF in write_page caused by resize race kernel: netfilter: xt_tcpmss: check remaining length before reading optlen kernel: smb: client: validate dacloffset before building DACL pointers</p> <p>kernel: Bluetooth: MGMT: Fix possible UAFs kernel: ima: don&#39;t clear IMA_DIGSIG flag when setting or removing non-IMA xattr kernel: ALSA: firewire-motu: fix buffer overflow in hwdep read for DSP events kernel: libceph: make decode_pool() more resilient against corrupted osdmaps kernel: Linux kernel: Denial of service and memory corruption in RDMA umad kernel: Linux kernel: Use-after-free in traffic control (act_ct) may lead to denial of service or privilege escalation kernel: netfilter: nf_conntrack_h323: check for zero length in DecodeQ931() kernel: Bluetooth: SCO: Fix use-after-free in sco_recv_frame() due to missing sock_hold kernel: can: raw: fix ro-&gt;uniq use-after-free in raw_rcv() kernel: net: sched: act_csum: validate nested VLAN headers kernel: netfilter: ip6t_eui64: reject invalid MAC header for all packets kernel: smb: client: validate the whole DACL before rewriting it in cifsacl kernel: Bluetooth: MGMT: validate LTK enc_size on load kernel: netfilter: nf_conntrack_helper: pass helper to expect cleanup kernel: HID: wacom: fix out-of-bounds read in wacom_intuos_bt_irq kernel: xfs: fix freemap adjustments when adding xattrs to leaf blocks kernel: md/bitmap: fix GPF in write_page caused by resize race kernel: netfilter: xt_tcpmss: check remaining length before reading optlen kernel: smb: client: validate dacloffset before building DACL pointers</p> https://cve.radiocsirt.org/vuln/rhsa-2026:21745 https://cve.radiocsirt.org/vuln/suse-su-2026:23477-1 <p>Security update for the Linux Kernel</p> <p>Security update for the Linux Kernel</p> https://cve.radiocsirt.org/vuln/suse-su-2026:23477-1 https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-46195 <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 196 more</p> <p>In the Linux kernel, the following vulnerability has been resolved: smb: client: validate dacloffset before building DACL pointers parse_sec_desc(), build_sec_desc(), and the chown path in id_mode_to_cifs_acl() all add the server-supplied dacloffset to pntsd before proving a DACL header fits inside the returned security descriptor. On 32-bit builds a malicious server can return dacloffset near U32_MAX, wrap the derived DACL pointer below end_of_acl, and then slip past the later pointer-based bounds checks. build_sec_desc() and id_mode_to_cifs_acl() can then dereference DACL fields from the wrapped pointer in the chmod/chown rewrite paths. Validate dacloffset numerically before building any DACL pointer and reuse the same helper at the three DACL entry points.</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 196 more</p> <p>In the Linux kernel, the following vulnerability has been resolved: smb: client: validate dacloffset before building DACL pointers parse_sec_desc(), build_sec_desc(), and the chown path in id_mode_to_cifs_acl() all add the server-supplied dacloffset to pntsd before proving a DACL header fits inside the returned security descriptor. On 32-bit builds a malicious server can return dacloffset near U32_MAX, wrap the derived DACL pointer below end_of_acl, and then slip past the later pointer-based bounds checks. build_sec_desc() and id_mode_to_cifs_acl() can then dereference DACL fields from the wrapped pointer in the chmod/chown rewrite paths. Validate dacloffset numerically before building any DACL pointer and reuse the same helper at the three DACL entry points.</p> https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-46195 https://cve.radiocsirt.org/vuln/wid-sec-w-2026-1700 <p>Ein Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um einen Denial of Service Angriff durchzuführen oder andere nicht näher spezifizierte Auswirkungen zu erzielen.</p> <p>Ein Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um einen Denial of Service Angriff durchzuführen oder andere nicht näher spezifizierte Auswirkungen zu erzielen.</p> https://cve.radiocsirt.org/vuln/wid-sec-w-2026-1700