CVE-2025-33073

CVE-2025-33073 — Reflexão NTLM no Cliente SMB do Windows para EoP Artigo de pesquisa por Sentinel AI Defense. Apenas análise defensiva — nenhum exploit funcional ou PoC é publicado aqui. Uma falha de controle de acesso impróprio no Cliente SMB do Windows que revive técnicas de reflexão NTLM...

CVE-2026-46243

🚨 CVE-2026-46243 - CIFSwitch लिनक्स कर्नेल स्थानीय विशेषाधिकार वृद्धि LPE Linux Kernel CIFS/SMB क्लाइंट को प्रभावित करने वाली स्थानीय विशेषाधिकार वृद्धि भेद्यता। 📖 अवलोकन CVE-2026-46243 लिनक्स कर्नेल के CIFS/SMB क्लाइंट के भीतर एक स्थानीय विशेषाधिकार वृद्धि LPE भेद्यता है। cifs.spnego कुंजी विवरण...

Blackash-CVE-2025-33073

✨ CVE-2025-33073: विंडोज SMB RCE भेद्यता 🚨 🔥 उच्च-गंभीरता प्रमाणित दूरस्थ कोड निष्पादन 🔥 विंडोज SMB क्लाइंट में अनुचित पहुंच नियंत्रण CWE-284 🛡️ एक नज़र में मुख्य विवरण...

cifswitch-check

cifswitch-check أداة تحقق عبر شيل للتحقق ما إذا كان نظام لينكس معرضًا لثغرة CIFSwitch CVE-2026-46243 — ثغرة رفع صلاحيات محلية في عميل CIFS/SMB لنواة لينكس موجودة منذ عام 2007. تعمل على المضيفات الفعلية، والآلات الافتراضية، وداخل الحاويات. مصممة للاندماج المباشر في أنابيب CI/CD. خلفية تم الإفصاح ع...

EUVD-2026-64545

In the Linux kernel, the following vulnerability has been resolved: smb: client: Fix use-after-free in cifstryaddingchannels cifstryaddingchannels takes a temporary reference to an interface before dropping ifacelock. If cifssesaddchannel fails, it drops that reference and then increments...

RLSA-2026:57254 Important: kernel-rt security, bug fix, and enhancement update

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fixes: kernel: net: ieee802154: do not leave a dangling sk pointer in ieee802154create CVE-2024-56602 kernel: ip6gre: Use cached t-net in...

Oracle Linux 9 : kernel (ELSA-2026-57252)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-57252 advisory. - smb: client: validate DFS referral PathConsumed CKI Backport Bot RHEL-237668 CVE-2026-68343 - posix-cpu-timers: Prevent UAF caused by non-leader exe...

Oracle Linux 10 : kernel (ELSA-2026-57251)

The remote Oracle Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-57251 advisory. - udf: fix partition descriptor append bookkeeping CKI Backport Bot RHEL-179570 CVE-2026-45991 - crypto: pcrypt - Fix handling of MAYBACKLOG requests...

kernel: smb: client: validate DFS referral PathConsumed

A flaw was found in the Linux kernel's Server Message Block SMB client. A remote attacker could send a specially crafted SMB response containing a malformed Distributed File System DFS referral. This could cause the PathConsumed value to exceed the search name length, leading to an out-of-bounds...

kernel: smb: client: fix query_info() replay double-free

A flaw was found in the Linux kernel's Server Message Block SMB client. This vulnerability, a double-free error, occurs when the queryinfo replay mechanism attempts to free a response buffer that has already been released. This can happen if an error occurs during the initialization of an SMB2...

kernel: smb/client: handle overlapping allocated ranges in fallocate

A flaw was found in the Linux kernel's Server Message Block SMB client. The smb3simplefallocaterange function, which manages file allocation, can incorrectly process overlapping allocated ranges provided by a server. This can result in parts of a file not being properly zero-filled, leading to...

kernel: smb: client: mask server-provided mode to 07777 in modefromsid

A flaw was found in the Linux kernel's Server Message Block SMB client. When processing server-provided file mode information, the system incorrectly applies these modes without proper security masking. This can result in unintended file permissions, potentially allowing unauthorized access to...

kernel: smb: client: mask server-provided mode to 07777 in modefromsid

A flaw was found in the Linux kernel's Server Message Block SMB client. When processing server-provided file mode information, the system incorrectly applies these modes without proper security masking. This can result in unintended file permissions, potentially allowing unauthorized access to...

kernel: smb: client: fix query_info() replay double-free

A flaw was found in the Linux kernel's Server Message Block SMB client. This vulnerability, a double-free error, occurs when the queryinfo replay mechanism attempts to free a response buffer that has already been released. This can happen if an error occurs during the initialization of an SMB2...

kernel: smb/client: fix out-of-bounds read in symlink_data()

A flaw was found in the Linux kernel's Server Message Block SMB client. This vulnerability arises from insufficient length validation in the smb2checkmessage function when processing symlink error responses. A remote attacker could exploit this by sending a specially crafted symlink error respons...

kernel: smb/client: handle overlapping allocated ranges in fallocate

A flaw was found in the Linux kernel's Server Message Block SMB client. The smb3simplefallocaterange function, which manages file allocation, can incorrectly process overlapping allocated ranges provided by a server. This can result in parts of a file not being properly zero-filled, leading to...

kernel: smb: client: fix double-free in SMB2_open() replay

A flaw was found in the Linux kernel's Server Message Block SMB client. A double-free vulnerability exists in the SMB2open replay mechanism. This occurs when a response-bearing attempt returns a replayable error and frees its response buffer, and then the cleanup process attempts to free the same...

kernel: smb/client: handle overlapping allocated ranges in fallocate

A flaw was found in the Linux kernel's Server Message Block SMB client. The smb3simplefallocaterange function, which manages file allocation, can incorrectly process overlapping allocated ranges provided by a server. This can result in parts of a file not being properly zero-filled, leading to...

kernel: smb: client: mask server-provided mode to 07777 in modefromsid

A flaw was found in the Linux kernel's Server Message Block SMB client. When processing server-provided file mode information, the system incorrectly applies these modes without proper security masking. This can result in unintended file permissions, potentially allowing unauthorized access to...

kernel: smb: client: mask server-provided mode to 07777 in modefromsid

A flaw was found in the Linux kernel's Server Message Block SMB client. When processing server-provided file mode information, the system incorrectly applies these modes without proper security masking. This can result in unintended file permissions, potentially allowing unauthorized access to...