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Search Results (14648 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-74371 | 1 Linux | 1 Linux Kernel | 2026-09-14 | 7.8 High |
| In the Linux kernel, the following vulnerability has been resolved: bpf: fix BPF_PROG_QUERY OOB write and cgroup backward compat BPF_PROG_QUERY writes back the 'query.revision' field unconditionally to userspace. If userspace passes a smaller 'bpf_attr' structure (e.g. 40 bytes, which was the layout before the addition of 'query.revision'), the kernel performs an out-of-bounds write. Fix this by propagating the user-provided attribute size 'uattr_size' down to the cgroup query handlers, and conditionally skipping writing the revision field to userspace when the provided buffer size is insufficient. query.revision in bpf_mprog_query is structurally identical to the cgroup case: a late tail field, written unconditionally. But the backward-compat hazard is not the same. The min-historical-size test is per command, and bpf_mprog_query only serves attach types that were born with revision in the struct: - tcx_prog_query -> BPF_TCX_INGRESS/EGRESS - netkit_prog_query -> BPF_NETKIT_PRIMARY/PEER tcx, netkit, the revision field, and bpf_mprog_query itself all landed in the same v6.6 merge window (053c8e1f235d added the mprog query API + revision; tcx in e420bed02507, netkit in 35dfaad7188c). There has never been a tcx/netkit BPF_PROG_QUERY userspace that doesn't know about revision. So for these commands the minimum legitimate struct already covers offset 56-64 — no old binary can be broken here. Contrast with cgroup: BPF_PROG_QUERY on cgroup attach types shipped in 2017; revision write-back was bolted on years later (120933984460). That path has a real population of pre-revision callers. | ||||
| CVE-2025-22039 | 1 Linux | 1 Linux Kernel | 2026-09-14 | 8.8 High |
| In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix overflow in dacloffset bounds check The dacloffset field was originally typed as int and used in an unchecked addition, which could overflow and bypass the existing bounds check in both smb_check_perm_dacl() and smb_inherit_dacl(). This could result in out-of-bounds memory access and a kernel crash when dereferencing the DACL pointer. This patch converts dacloffset to unsigned int and uses check_add_overflow() to validate access to the DACL. | ||||
| CVE-2026-78505 | 1 Microsoft | 10 365 Apps, Microsoft 365, Microsoft Office 365 For Mac and 7 more | 2026-09-14 | 8.8 High |
| Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code over a network. | ||||
| CVE-2026-78504 | 1 Microsoft | 13 365, 365 Apps, Microsoft 365 and 10 more | 2026-09-14 | 8.8 High |
| Stack-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network. | ||||
| CVE-2026-69719 | 1 Microsoft | 18 365 Apps, Microsoft 365, Microsoft 365 Apps For Enterprise and 15 more | 2026-09-14 | 6.5 Medium |
| Buffer over-read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network. | ||||
| CVE-2026-69583 | 1 Microsoft | 21 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 18 more | 2026-09-13 | 7.8 High |
| Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-69589 | 1 Microsoft | 21 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 18 more | 2026-09-13 | 7.8 High |
| Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-69580 | 1 Microsoft | 21 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 18 more | 2026-09-13 | 7.8 High |
| Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-83986 | 1 Microsoft | 21 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 18 more | 2026-09-13 | 7.8 High |
| Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-83988 | 1 Microsoft | 21 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 18 more | 2026-09-13 | 7.8 High |
| Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-83974 | 1 Microsoft | 21 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 18 more | 2026-09-13 | 7.8 High |
| Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-83996 | 1 Microsoft | 26 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 23 more | 2026-09-13 | 8.8 High |
| Heap-based buffer overflow in Windows Error Reporting allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-69727 | 1 Microsoft | 21 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 18 more | 2026-09-13 | 8 High |
| Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges over a network. | ||||
| CVE-2026-69323 | 1 Microsoft | 21 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 18 more | 2026-09-13 | 7.8 High |
| Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-69352 | 1 Microsoft | 21 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 18 more | 2026-09-13 | 7.8 High |
| Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-78447 | 1 Microsoft | 21 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 18 more | 2026-09-13 | 7.8 High |
| Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-83973 | 1 Microsoft | 21 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 18 more | 2026-09-13 | 7.8 High |
| Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-83982 | 1 Microsoft | 21 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 18 more | 2026-09-13 | 7.8 High |
| Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-53938 | 1 Openidc | 1 Cjose | 2026-09-13 | 8.2 High |
| OpenIDC/cjose is a C library implementing the Javascript Object Signing and Encryption (JOSE). Prior to version 0.6.2.5, cjose's JWE decryption path for the AES Key Wrap key-management algorithms (`alg` = `A128KW`, `A192KW`, `A256KW`) does not validate the length of the attacker-supplied `encrypted_key` (JWE Encrypted Key) before unwrapping it into a fixed-size, heap-allocated Content Encryption Key (CEK) buffer. A remote, unauthenticated attacker who can submit a crafted JWE to an application that decrypts it with an AES-KW symmetric key can trigger an out-of-bounds heap write, corrupting the heap. This leads at minimum to a crash (denial of service) and, depending on the heap layout and allocator, may be leverageable for further memory-corruption impact. `cjose_jwe_import()` / `cjose_jwe_decrypt()` are pre-authentication entry points: they parse and process fully attacker-controlled input. Upgrade to cjose 0.6.2.5 to receive a patch. If upgrading is not immediately possible, reject the AES Key Wrap algorithms (`A128KW`/`A192KW`/`A256KW`) for untrusted JWEs at the application layer. | ||||
| CVE-2026-80087 | 1 Microsoft | 11 365, 365 Apps, Microsoft 365 and 8 more | 2026-09-13 | 6.5 Medium |
| Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to disclose information over a network. | ||||